RADWAG MAS Y, MPS Y, MAS 1. Y User Manual

WEIGHING MODULES

MAS Y
MPS Y
MAS 1. Y

USER MANUAL

IMMU-25-01-08-18-EN

www.radwag.com

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Congratulations and thank you for selecting RADWAG product.
You have purchased a device that has been designed and manufactured to give you years
of service.
Please read this User Manual carefully, this shall guarantee reliable operation.

JULY 2018

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Contents

1. GENERAL INFORMATION ................................................................... 9

1.1. Dimensions ........................................................................................... 9

1.2. Connectors Arrangement ....................................................................... 11

1.3. Intended Use ....................................................................................... 12

1.4. Good Weighing Practice ......................................................................... 13

1.5. Precautions ......................................................................................... 14

1.6. Warranty Conditions ............................................................................. 14

1.7. Supervision Over Metrological Parameters ............................................... 14

1.8. User Manual Significance ....................................................................... 15

1.9. Operator Training ................................................................................. 15

2. TRANSPORT AND STORAGE ............................................................. 15

2.1. Delivery Checklist ................................................................................. 15

2.2. Packaging............................................................................................ 15

3. UNPACKING AND INSTALLAT ION .................................................... 15

3.1. Workstation ......................................................................................... 15

3.2. Unpacking ........................................................................................... 15

3.3. Standard delivery components list .......................................................... 16

3.4. Maintenance Activities ............................................................................ 17

3.5. Connecting the Module to the Mains ....................................................... 18

3.6. Temperature Stabilization Time .............................................................. 19

3.7. Connecting Peripheral Equipment ........................................................... 19

4. START-UP ....................................................................................... 20

5. OPERATION PANEL ......................................................................... 20

6. PROGRAM ....................................................................................... 21

7. WEIGHING RESULT WINDOW ......................................................... 22

8. LOG IN OPERATION ........................................................................ 23

9. OPERATING THE MENU ................................................................... 23

9.1. Navigation ........................................................................................... 23

9.2. Return to the Weighing Mode ................................................................. 24

10. ADJUSTMENT .................................................................................. 24

10.1. Internal Adjustment ............................................................................. 24

10.2. External Adjustment ............................................................................. 24

10.3. User Adjustment .................................................................................. 25

10.4. Adjustment Test ................................................................................... 25

10.5. Automatic Adjustment .......................................................................... 25

10.6. Automatic Adjustment Time ................................................................... 25

10.7. Scheduled Adjustments ......................................................................... 26

10.8. Report Printout .................................................................................... 28

10.9. GLP Project .......................................................................................... 28

10.10. Adjustment History .......................................................................... 28

11. OPERATORS .................................................................................... 29

12. ADMINISTRATOR PANEL ................................................................. 29

12.1. Password Settings ................................................................................ 30

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12.2. Operator Account Settings ..................................................................... 31

12.3. Permissions Management ...................................................................... 31

13. PROFILES ........................................................................................ 33

13.1. Creating a Profile ................................................................................. 33

13.2. Profile Structure ................................................................................... 34

13.2.1. Settings .............................................................................................. 35

13.2.2. Working Modes .................................................................................... 35

13.2.3. Readout .............................................................................................. 35

13.2.4. Units ................................................................................................... 37

14. WORKING MODES – General Information ....................................... 37

14.1. Running Working Mode ......................................................................... 38

14.2. Working Mode Parameters ..................................................................... 38

14.3. Quick Access Butt on s, Proximity Sensors ................................................. 39

14.3.1. Proximity Sensors ................................................................................ 39

14.3.2. Automatically Opened Door ................................................................... 40

14.4. Information ......................................................................................... 40

14.5. Printouts ............................................................................................. 40

14.6. PROFILES ............................................................................................ 42

15. WEIGHING ...................................................................................... 43

15.1. Weighing Unit Selection ........................................................................ 43

15.2. Good Weighing Practice ......................................................................... 43

15.3. Levelling ............................................................................................. 44

15.4. Zeroing ............................................................................................... 44

15.5. Taring ................................................................................................. 44

15.6. Use of Air Buoyancy Compensation Factor ............................................... 45

15.7. Additional Parameters for a Weighing Process .......................................... 48

15.8. Minimum Sample Weight ....................................................................... 50

15.9. Cooperation With Titrators ..................................................................... 52

15.10. Ambient Conditions - Vibrations ......................................................... 52

16. PARTS COUNTING ........................................................................... 56

16.1. Mode Related Settings .......................................................................... 56

16.2. Parts Counting – Quick Access Buttons.................................................... 57

16.3. Setting Reference Sample Mass by Entering Mass of a Single Part .............. 57

16.4. Setting Reference Sample Mass by Determining Mass of a Single Part ........ 58

16.5. Setting Reference Sample Mass by Acquiring Mass of a Single Part from

Database .................................................................................................... 58

16.6. Single Part Mass Update in a Database ................................................... 59

16.7. Parts Counting Procedure ...................................................................... 59

16.8. Checkweighing for Parts Counting Mode .................................................. 59

16.9. Dosing in Parts Counting Mode ............................................................... 60

17. CHECKWEIGHING............................................................................ 61

17.1. Making Use of Checkweighing Thresholds ................................................ 61

17.2. Mode Related Settings .......................................................................... 62

18. DOSING .......................................................................................... 62

18.1. Making Use of Products Database in the Course of Dosing Operation .......... 62

18.2. Mode Related Settings .......................................................................... 63

19. PERCENT WEIGHING AGAINST REFERENCE SAMPLE MASS ............. 63

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19.1. Sample Mass and Reference Sample Mass Comparison ............................. 63

19.2. Checkweighing and Dosing in Percent Weighing Mode ............................... 64

19.3. Bar Graph ........................................................................................... 65

19.4. Mode Rel a t ed Settings .......................................................................... 66

20. DENSITY ......................................................................................... 66

20.1. Density Determination Kit ..................................................................... 67

20.2. Assembly ............................................................................................ 67

20.3. Solids Density Determination ................................................................. 68

20.4. Liquids Density Determination................................................................ 69

20.5. Air Density .......................................................................................... 69

20.6. Determining Density Using Pycnometer ................................................... 71

20.7. Mode Related Settings .......................................................................... 72

20.8. Printouts ............................................................................................. 72

20.9. Performed Density Determinations Report ............................................... 73

21. ANIMAL WEIGHING ........................................................................ 74

21.1. Animal Weighing Settings ...................................................................... 74

21.2. Mode Related Settings .......................................................................... 75

22. FORMULATIONS .............................................................................. 75

22.1. Mode Related Settings .......................................................................... 75

22.2. Formulations – Quick Access Buttons ...................................................... 76

22.3. Adding Formulation to Formulations Database ......................................... 77

22.4. Using Formulations in Weighing ............................................................. 77

22.5. Printouts ............................................................................................. 79

23. STATISTICS .................................................................................... 81

23.1. Buttons and Information Settings ........................................................... 81

23.2. Additional Settings for Statistics ............................................................. 81

23.3. Measurement Series Parameters ............................................................ 81

24. PIPETTES CALIBRATION ................................................................. 83

24.1. Mode Related Settings .......................................................................... 84

24.2. Pipettes Calibration – Quick Access Buttons ............................................. 85

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4.3. Adding a Pipette to Pipettes Database ..................................................... 85

24.4. Printouts ............................................................................................. 86

24.5. Pipettes Calibration Start-Up .................................................................. 87

24.6. Performed Pipettes Calibrations Report ................................................... 88

25. DIFFERENTIAL WEIGHING .............................................................. 89

25.1. Mode Related Settings .......................................................................... 89

25.2. Differential Weighing - Quick Access Buttons ........................................... 90

25.3. Adding Series to Series Database ........................................................... 90

25.4. Differential Weighing Process Example .................................................... 91

25.5. Copy Tare ........................................................................................... 96

25.6. Sample Selection ................................................................................. 97

25.7. Deleting Values .................................................................................... 97

25.8. Printouts ............................................................................................. 97

26. STATISTICAL QUALITY CONTROL- SQC ........................................... 99

26.1. SQC Mode Start Up ............................................................................... 99

26.2. Mode Related Settings .........................................................................101

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26.3. Control Operation ................................................................................101

26.4. SQC Control Report .............................................................................103

27. PEAK HOLD ................................................................................... 103

27.1. Mode Related Settings .........................................................................103

27.2. Means of Operation .............................................................................104

28. PRE-PACKAGED GOODS CONTROL ................................................. 104

28.1. PGC Mode Start-Up..............................................................................105

28.2. Control Settings ..................................................................................105

28.3. PGC Mode Local Settings ......................................................................106

28.4. Editing Product for Control Process ........................................................106

28.5. Control Process Start ...........................................................................108

28.6. Abort Control Procedure .......................................................................109

28.7. Aborted Control Restoring Procedure, Power Loss Case ............................109

28.8. Non-Destructive Average Tare Control Mode ...........................................110

28.9. Non-Destructive Empty-Full Control Mode ..............................................115

28.10. Destructive Empty-Full And Full-Empty Control Mode ...........................116

28.11. Control According To Internal Criteria ................................................116

28.12. Reports ..........................................................................................118

29. MASS CONTROL ............................................................................. 119

29.1. Mass Control Global Settings ................................................................119

29.2. Mass Control Process ...........................................................................119

29.3. Printouts ............................................................................................120

29.4. Performed Mass Control Report .............................................................121

30. DATABASES................................................................................... 122

30.1. Database Connected Operations ............................................................123

30.2. Products .............................................................................................124

30.3. Weighing Records ................................................................................125

30.4. Customers ..........................................................................................126

30.5. Formulations ......................................................................................126

30.6. Formulations Reports ...........................................................................127

30.7. Density Reports ..................................................................................127

0.8. Control Reports ...................................................................................128

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30.9. Average Tares.....................................................................................129

30.10. Pipettes .........................................................................................130

30.11. Pipette Calibration Reports ...............................................................130

30.12. Series ............................................................................................131

30.13. SQC Reports ...................................................................................131

30.14. Minimum Sample Weight ..................................................................133

30.15. Mass Controls .................................................................................135

30.16. Ambient Conditions .........................................................................136

30.17. Packages........................................................................................136

30.18. Warehouses ...................................................................................136

30.19. Printouts ........................................................................................137

30.20. Universal Variables ..........................................................................139

30.21. Databases Management ...................................................................139

30.21.1. Export Weighing Database to a File ...................................................... 139

30.21.2. Delete Databases .............................................................................. 141

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30.21.3. Delete Weighings and Reports ............................................................. 141

31. COMMUNICATION ......................................................................... 142

31.1. RS 232 Settings ..................................................................................142

31.2. ETHERNET Settings .............................................................................142

31.3. Wi-Fi Settings .....................................................................................143

31.4. TCP Settings .......................................................................................144

32. PERIPHERALS ............................................................................... 145

32.1. Computer ...........................................................................................145

32.2. Printer ...............................................................................................145

32.3. Barcode Scanner .................................................................................147

32.3.1. Barcode Scanner Port ......................................................................... 148

32.3.2. Prefix/Suffix....................................................................................... 148

32.3.3. Field Selection ................................................................................... 148

32.3.4. Test .................................................................................................. 150

32.4. Transponder Card Scanner ...................................................................150

32.5. Additional Display ................................................................................151

32.6. Ambient Conditions Module ..................................................................151

32.7. Automatic Feeder ................................................................................151

33. INPUTS/OUTPUTS ......................................................................... 151

34. MISCELLANEOUS ........................................................................... 153

34.1. Interface Language..............................................................................153

34.2. Date and Time ....................................................................................153

34.3. „Beep” Sound .....................................................................................154

34.4. Volume ..............................................................................................155

34.5. Sleep Mode.........................................................................................155

34.6. Display Brightness ...............................................................................155

34.7. Touch Panel Calibration ........................................................................155

34.8. Level Control ......................................................................................155

34.9. Proximity Sensors Sensitivity ................................................................156

34.10. Proximity Sensors Timeout ...............................................................156

34.11. Autotest .........................................................................................156

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4.12. Start-Up Logo .................................................................................160

34.13. Export of System Events ..................................................................160

35. UPDATE ......................................................................................... 160

36. ABOUT .......................................................................................... 161

37. VIDEOS ......................................................................................... 161

38. COMMUNICATION PROTOCOL ....................................................... 162

38.1. List of Commands................................................................................162

38.2. Response For mat ................................................................................164

38.3. Manual Printout / Automatic Printout .....................................................178

39. CONNECTING PERIPHERALS ......................................................... 179

40. ERROR MESSAGES ......................................................................... 179

41. ACCESSORIES ............................................................................... 180

42. APPENDIX A - Printout Variables .................................................. 181

42.1. Variables List ......................................................................................181

42.2. Variables Formatting ............................................................................190

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43. APPENDIX B – Programmable Buttons List ................................... 192

44. APPENDIX D - ZEBRA Printer Settings .......................................... 194

45. APPENDIX E - Communication with Barcode Scanner ................... 194

46. APPENDIX F – Menu Structure ...................................................... 195

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1. GENERAL INFORMATION

1.1. Dimensions

MAS Module

MPS Module

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MAS 1 Module

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1.2. Connectors Arrangement

MAS and MPS

MAS 1.

1

- power supply seat

3

- COM 1 connector (e.g. printer, computer)

3 – USB connector

1 - power supply seat
2 - COM 1 connector (e.g. printer)
3 - USB 2 connector (e.g. computer)

4 - operator panel connector

2 - operator panel connector

Connectors arrangement:

1 – Ethernet RJ45 con nector
2 – RS232 (COM1) con n ect or

4 – I/O, RS232 (CO M2) conn ect or

Caution:

"Ethernet – weighing device” cable is a standard network cable termi nate d wit h RJ4 5
connectors on both ends.

balance – computer
(RS232) cable

balance – printer
cable (EPSON)

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I/O cable

connected with Y series operator panel.

1.3. Intended Use

The weighing module is based on electromagnetic digital converter. The modules are
intended for installation on technological lines or in laboratory equipment which require
mass measurements of the accuracy not lower than 0.1 mg.

Communication with the module is carried out directly via RS 232 interface or optional
operator panel.
Measurements can be carried out using weighing pan or under-pan weighing system ­when the load is suspended beneath the module (does not apply to MAS.1 module).

The modules feature internal adjustment, triggered by temperature change, and definable
time interval as well as the weighing pan overload protection. They are also equipped
with the following communication interfaces: 1 x RS 232, USB type B (does not apply to
MAS 1. module), PS/2.

Possible configurations:

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1.4. Good Weighing Practice

Module housing is made of aluminium and the weighing pan of stainless steel. It is
possible to use a non-standard weighing pan and adjust it to the holding fixture (see the
fixture dimensions in the figure below).

An example of weighing pan assembly for MAS and MAS 1 modules:

CAUTION: in order to avoid any problems, the used supplementary pan has to weigh
about 103g (standard weighing pan, delivered with the weighing module, is 103g).

An example of weighing pan assembly for the MPS module:

Due to the module high measuring accuracy, it is recommended to install it inside
customer's instrument (e.g. in a draft shield) in order to reduce the influence of ambient
conditions on the measurement result.
The module is not intended for dynamic weighing. Even if small amounts of sample are
added to or taken off the weighing pan, the mass readout should only be taken on
stabilization of measurement result (upon displaying stability pictogram). Do not place
magnetic materials on the weighing pan. This can damage the measuring system.
Be sure to avoid impact shock and overloading the weighing pan. Remember to include
the tare (e.g. mass of a container loaded onto the weighing pan). The module is not
designed to opera te in haz ar dous ar eas.

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1.5. Precautions

• Prior the first use, carefully read this User Manual. Use the device only as intended.

• Do not operate the touch panel using sharp-edged tools (knife, screwdriver, etc.).

• Place weighed loads in the centre of the weighing pan.

• Load the weighing pan with loads of gross weight which does not exceed the maximum

capacity.

• Mind not to leave heavy loads on the weighing pan for longer periods of time.

• In case of damage, immediately unplug the device from the mains.

• Indicators to be decommiss i one d must be decommissioned in accord anc e wi th v al id leg al

regulations.

• Do not use the weighing instrument in areas endangered with explosion. The balance is

not intended to be operated in hazardous areas.

1.6. Warranty Conditions

A. RADWAG feels obliged to repair or exchange all elements that appear to be faulty by

production or by construction.

B. Defining defects of unclear origin and means of their elimination can only be realized

with assistance of the manufacturer and user representatives.

C. RADWAG does not bear any responsibility for damage or loss resulting from

unauthorized or inadequate performing of production or service processes,

D. The warranty does not cover:

• mechanical damage caused by product exploitation other than intended, damage of

thermal and chemical origin, and damage caused by lightning, overvoltage in the
power grid or other random event,

• damage caused by product exploi tat ion ot h er than intended,

• mechanical damage, if service claims removing or destroying protective stickers

which secure the balance’s housing against unauthorized access,

• damage caused by liquids, water and natural wear,

• damage caused by inappropriate setting or by electrical wiring failures,

• damage caused by overloading of the mechanical measuring system,

• inappropriate cleaning habits.

E. Loss of warranty takes place if:

• a repair is carried out outside RADWAG authorized service point,

• service claims intrusion into mechanical or electronic construction by unauthorized

people,

• other than original version of the operating system is installed in a balance,

• the indicator does not bear company protective stickers.

F. For detailed warranty conditions read the warranty certificate.

1.7. Supervision Over Metrological Parameters

Metrological parameters need to be checked in determined time intervals. Inspection
frequency depends on ambient conditions in which the weighing instrument is operated, kind
of carried out processes and adopted quality management system.

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1.8. User Manual Significance

Even if you are experienced and have already worked with this type of weighing instrument,
you are still obliged to read this user manual carefully prior switching the device on. This
user manual contains crucial information for correct operation of the module.
As long as you follow the guidelines your balance operation is correct and reliable.

1.9. Operator Training

The weighing device must be utilized and supervised only by personnel who have been
trained to use such type of a weighing device.

2. TRANSPORT AND STORAGE

2.1. Delivery Checklist

Upon delivery it is necessary to check the package and the device, make sure that your
package bears no signs of damage. Otherwise contact the manufacturer's representative.

2.2. Packaging

Keep all package elements should your device be transported in the future. Remember that
only original packaging can be used for shipping purposes. Prior packing, uncouple any
cables, remove any separable components (weighing pan, shields, inserts). The device
components shall be packed into an original packaging, thus being protected against
potential damage during transportation.

3. UNPACKING AND INSTALLATION

3.1. Workstation

• Operate the device in a workroom free of vibrations and shakes, where there are no

air drafts nor dust.

• Ambient air temperature cannot exceed the range of: +10 °C ÷ +40 °C,

• Make sure that the relative humidity is not higher than 80%,

• Make sure that the temperature changes slowly in the course of operation.

• Place the weighing instrument either on a robust-design table or on a wall bracket,

which is both distant from heat sources and insusceptible to vibrations.

• Take special precaution while weighing magnetic objects, as part of the balance is a

strong magnet. Should such loads be weighed, use under-pan weighing option in
order to remove the weighed load from an area influenced by the magnet. The hook
for under-pan weighing is installed in the weighing instrument’s base. Ground the
module’s base should static electricity affect the weighing result. The grounding
screw is located at the back of the balance base.

3.2. Unpacking

Cut the adhesive tape. Take the device out of the packaging. Open the accessory
box, take the device components out of it.

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3.3. Standard delivery components list

Install:

Install:

put the grounding spring (2) onto M4x10 screw
(3) and tighten weighing pan base to the module
rocker (be careful so as not to damage the

Install:

• Module

• Weighing pan

• Draft shield

• Power supply

• User Manual - CD version

MAS module weighing pan assembly

- 2 (ø70) or 4 (ø42) draft shield

- 1 (ø70) or 3 (ø42) weighing pan

MPS module weighing pan assembly

- weighing pan base (1)

-

mechanism)

- cover plate (4)

MAS.1 module weighing pan assembly.

- weighing pan base (1)

- draft shield (2)

- weighing pan (3)

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3.4. Maintenance Activities

CAUTION:

Cleaning the weighing pan while still installed may cause damage of the measuring system.

1. Uninstall the weighing pan and other detachable components depending on balance type
(refer to section: UNPACKING AND INSTALLATION). Be careful while installing the
components so as not to cause any damages to the balance mechanism. Remove the
weighing pan of a micr obal a nc e usi ng tw eezers.

2. Using handheld vacuum cleaner remove dust from the weighing chamber (recommended
for microbalances).

3. It is possible to disassemble the anti-draft chamber of XA series balances weighing
instruments in order to clean it properly, for disassembly instruction read below.

Cleaning anti-draft chamber panes:
Select dissolvent depending on a dirt. Never soak the glass panes in alkaline solutions since

they interact with glass and may cause damage. Do not use cleansers containing abrasive
substances.

For organic dirt use acetone first, next use water or detergent. For other than organic dirt use
diluted acid solutions (soluble salts of hydrochloric or nitric acid) or base solutions
(ammonium or sodium base).

To remove ACIDS use protophilic solvent (sodium carbonate), to remove BASE use
protogenic solvent (mineral acid of various concentration).

In case of heavy contamination use brush and detergent, nevertheless avoid detergents
containing large and hard molecules which could potentially scratch glass panes.

At the end of the cleaning process rinse the pane using distilled water.
Use soft brush with wooden or plastic handle exclusively in order to avoid risk of scratches.

Do not use wire brush.
Rinsing is a necessary cleaning process stage allowing to remove remaining soap,

detergents and other cleansers from the panes prior their reinstallation.
After preliminary cleaning process stage, rinse the pane using running water first, distilled

next.
Avoid drying the panes either using paper towel or forced air circulation since some fibres,

grains or contamination of other type could permeate into the panes thus causing weighing
errors.

We do not recommend using driers when drying measuring glass tools.
It is a frequent treatment to leave glass components on a rack to dry.
Cleaning powder-coated components:
For preliminary cleaning process stage you need running water or wet sponge featuring

large holes, this will help you to remove loose, heavy dirt.

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Do not use cleansers containing abrasive substances.
Next, using cloth and cleanser-water solution (soap, dishwashing liquid) gently rub the

cleaned surface.
Avoid using cleanser without water since it may result with damage of the cleaned surface,

please mind that large amount of water mixed with cleanser is a must.
Cleaning Aluminium Components
While cleaning aluminium components use products acid by nature, e.g. spirit vinegar,

lemon. Do not use cleansers containing abrasive substances. Avoid using hard brush, this
may cause scratches. It is recommended to use mic r ofi br e cloth.

While polishing the surface use circular movements. Use clean, dry cloth to make the
surface shine.

Cleaning stainless steel components:
Avoid using cleansers containing any corrosive chemicals, e.g. bleach (including chlorine).

Do not use cleansers containing abrasive substances. Always remove the dirt using
microfiber cloth to avoid damage of protective coating.

In case of a daily maintenance:

1. Remove the dirt using cloth dipped in warm water.

2. For best results, add a little bit of dishwashing detergent.

Cleaning ABS components :
To clean dry surfaces and avoid smudging, use clean non-colouring cloths made of cellulose

or cotton. You can use a solution of water and detergent (soap, dishwashing detergent, glass
cleaner). Gently rub the cleaned surface and let it dry. Repeat cleaning process if needed.

In the case of hard to remove contamination, e.g. residues of adhesive, rubber, resin,
polyurethane foam etc., you can use a special cleaning agents based on a mixture of
aliphatic hydrocarbons that do not dissolve plastics. Before using the cleanser for all
surfaces we recommend carrying out tests. Do not use cleansers containing abrasive
substances.

3.5. Connecting the Module to the Mains

The module can be connected to the mains only using a power supply that comes
standard with the particular model. Nominal voltage of the pow er s upply (specifie d on
the power supply data plate) has to be compatible with the power from the mains.

Plug the instrument to the mains – connect the power adapter to the socket, next plug its
connector to interface located at the side of the instrument housing.
Upon plugging the instrument to the mains the software runs. During the module start, the
test of an internal adjustment mechanism takes place (the internal adjustment weight is put
down and lifted up).

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3.6. Temperature Stabilization Time

Before start of the measuring processes, it is necessary to wait until the balance reaches
thermal stabilisation.
Balances stored in much lower temperatures, than the workroom temperature, before being
plugged to the mains (e.g. during winter period) must be subjected to thermal stabilisation.
The thermal stabilisation period takes about 12 hours. During the thermal stabilization, the
indications on the screen can change. Potential workroom temperature change shall occur
gradually and slowly in the course of the weighing instrument operation.

3.7. Connecting Peripheral Equipment

Use only accessories and peripheral equipment recommended by the manufacturer. The
balance must be disconnected from the mains before connecting or disconnecting any
peripherals (printer, PC computer, computer keyboard of USB type, additional display). Upon
connecting the peripherals, plug the balance to the mains.

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Key

Overview

4. START-UP

• Connect the power supply to the mains, ON/LOAD diode on the

operation panel lights up.

• Press key located on the top of the operation panel. Within a few seconds

the OS Windows and RADWAG software start loading, it is signalled by flickering
ON/LOAD red diode.

• Upon completed start-up, the home screen is displayed automatically.

• The balance runs with no user logged in. In order to start operation it is necessary to

log in (for detailed logging procedure read later sections of this user manual).

Caution: Before you start the balance, make sure that there is no load on the weighing pan.

5. OPERATION PANEL

Press to switch the balance ON/OFF.
Press to zero the balance
Press to tare the balance
Press to send measurement to a printer or a computer
Press to enter the menu.
Press to select working mode; programmable key.
Press to select profile; programmable key.
Press to carry out an internal adjustment; programmable key.

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ADJUSTMENT

OPERATORS

PROFILES

DATABASES

COMMUNICATION

PERIPHERAL

DEVICES

INPUTS/OUTPUTS

PERMISSIONS

MISCELLANEOUS

UPDATE

ABOUT (system

info)

VIDEOS

6. PROGRAM

Program menu is divided into function groups. Function group is a group of interrelated
parameters. For detailed description of each menu group read later sections of this user
manual.

Menu - Function Groups:

To access the menu, press SETUP function key or button located in the bottom part of
the display. The menu compri ses parameters related to balance settings, functions and
profiles.

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7. WEIGHING RESULT WINDOW

The home screen features 4 sections:

• Top section displaying data on active working mode, logged in user, date, time,

computer connection status and level status.

• Section presenting the weighing result and a current measuring unit.

• Section comprising supplementary information on currently performed operations

(grey background).

CAUTION:

Data contained in this workspace is freely configurable. For detailed information on data
configuration read section 14.4 of this user manual.

• Section comprising on-screen functio n butt ons:

CAUTION:

The operator can define the on-screen function buttons. For detailed inst ruc ti on read
section 14.3 of this user manual.

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8. LOG IN OPERATION

or

In order to access operator-related parameters and in order to edit databases, you need to
log in as an operator with <Administrator> permissions level.

Log in operation:

• Go to home screen, press <Log in> button, wait for the operators database and <

Admin> entry to open.

• Press < Admin> entry,

Wait for the on-screen keyboard with a password box to open.

• Enter „1111” password and press button to confirm.

• The home screen is displayed, <Log in> sign is replaced by <Admin> sign.

• When logged, add operators and set permissions (for detailed procedure read

section 11 and 12).

While logging in again, select an operator from the list and enter the password; the program
initiates operation with permissions set for the selected operator.

Log Out operation:

• Go to home screen, press logged operator name, wait for the operators database to

open.

• Press <Log out> entry (1st position on the operators list).

• Home screen is displayed, admin name is replaced with <Log in> entry.

9. OPERATING THE MENU

Operation of module program menu is intuitive. The touch panel makes the software
operation easy.
By pressing an on-screen button or any field, you activate respective function/operation.

9.1. Navigation

Press to enter the main menu
Press to scroll the menu 'up'

Press to scroll the menu 'down'
Press to scroll the menu 'up-down' fast

Press to confirm modification.
Press to exit, function remains unmodified

Press to add a new record to a database
Press to search for a particular record in a database by date

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Press to search for a particular record in a database by name

Press to read printout template from a file format *.lb (function
port)

Press to search for a particular record in a database by code
Press to print out a particular record from a database
Press to clear the editing field
Press to enable/disable an on-screen keyboard

key is active on inserting a USB flash drive to terminal’s USB

Press to select variables for a printout from a list
Press to move (exit) one level up

9.2. Return to the Weighing Mode

Modifications introduced into balance memory, are automatically saved upon return to
weighing operation.

Procedure:

• Press button repeatedly, keep pressing until you see the home screen.

• Press button, the home screen is displayed immediately.

10. ADJUSTMENT

The module features auto mati c in ter nal adjustment system which ensures correct
measurement accuracy. <ADJUSTMENT> menu contains functions controlling operation
of module adjustment proces s.

10.1. Internal Adjustment

Internal adjustment is carried out by means of an internal adjustment weight. <Internal
adjustment> button, when pressed, automatically triggers adjustment process. Upon
adjustment process completion, a respective message is displayed informing on the
process status.

CAUTION:

Balance adjustment procedure requires stable conditions (no air drafts, no vibrations), in
the course of adjustment the weighing pan must be unloaded.

10.2. External Adjustment

External adjustment is carried out using an external mass standard of the right accuracy
and weight value, which value depends on weighing device model and capacity. The
external adjustment procedure is a semi-automatic process, particular stages of which are
signalled with on-screen prompts.

- 25 -

CAUTION:

External adjustment is possible for balances that are not a subject to the conformity
assessment (verification).

Procedure:

• Enter <Adjustment> submenu, next select < External adjustment> parameter.

• Message to remove weight is displayed. Unload the weighing pan and press

button. The balance de ter mines start mass, message: Start mass determination is
displayed.

• Upon completed start mass deter min at ion, message ordering you to load the

weighing pan is displayed. Load the weighing pan with weight of respective mass
value, and press button.

• Upon completed procedure, unload the weighing pan and press button to

confirm. Balance returns to the weighing process.

10.3. User Adjustment

User adjustment can be carried out using any adjustment weight mass of which ranges
between 0.15 Max and Max. User adjustment and external adjustment procedures are
likewise with one exception, before user adjustment start, an edit box for entering mass of
the used adjustment weight is opened.

CAUTION:

User adjustment is possible for balances that are not a subject to the conformity

assessment (verification).

In order to start user adjustment, enter <Adjustment> submenu and select < User
adjustment> option. Then follow the commands display ed on a scr e en.

10.4. Adjustment Test

<Adjustment test> function enables comparing the result of an internal automatic
adjustment with the value recorded in mass comparator factory parameters. The
comparison is used for determining balance sensitivity drift over time.

10.5. Automatic Adjustment

Enter this menu to specify conditions initiating an automatic adjustment. Options:

• None – automatic adjustment ina ctive.

• Time – adjustment takes place in time intervals declared in menu <Automatic

adjustment time> (10.6),

• Temperature – adjustment is triggered by temperature change.

• Both – adjustment is triggered by both, temperature changes and time.

CAUTION:

This parameter settings can be modified only for balances that are not a subject to the
conformity assessment (verification).

10.6. Automatic Adjustment Time

< Automatic adjustment time> parameter determines time interval between successive
automatic internal adjustments. The time interval is declared in hours and ranges
between 1 and 12 hours.

- 26 -

To set time interval for automatic adjustment:

Enter operator menu, select <Adjustment> submenu

Enter <Scheduled adjus tme nts > par am eter , w ait for

• Select <Automatic adjustment time> option.

• Using displayed menu, select appropriate time interval (given in hours) which is to

elapse between the most recent adjustment and activation of the following automatic
internal adjustment.

CAUTION:

This parameter settings can be modified only for balances that are not a subject to the
conformity assessment (verification).

10.7. Scheduled Adjustments

< Scheduled adjustments> parameter allows you to precisely specify time for
adjustment performance and interval between successive adjustments. The parameter is
not connected with automatic adjustment and its criteria (time, temperature). You can
schedule when internal and external adjustment are to be per for med . In order to design
schedule for external adjustment, it is necessary to record mass standards for adjustment
performance into balance memory.

Procedure:

Prior setting adjustment schedule, enter data of mass standards intended for external
adjustment performance.

Enter operator menu, selec t <Adj ustment> submenu and find < Adjustment weights>
parameter. Enter weight data:

and find <Scheduled adjus tm ents > parameter.

‘Scheduled adjustments’ window to open, add
adjustment procedures. Remember, only Administrator
can add new entries.

- 27 -

In order to add a new position, press button, wait

Select task: automatic adjustment (internal or

For automatic adjustm ent opti o n, enter data on the

For external adjustment option, enter data on the

When all necessary data has been introduced, return

for a window with data on scheduled adjustment to
open.

external).

adjustment and its schedule.

adjustment, mass standard used for the adjustment
performance and its schedule.

to the previous window. The window features newly
added entry.

Upon entering all data, exit the menu.
Now all the adjustments are carried out automatically as scheduled and with specified tim e

intervals.

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10.8. Report Printout

< Report printout> parameter determines whether or not an adjustment report is to be
automatically printed upon adjustment process completion.

In order to set automatic report printout, go to < Report printout> parameter and select
<YES> value.

10.9. GLP Project

GLP is one of many methods for documenting work in accordance with adopted quality
system. Data selected for printing is printed on each release of an adjustment report.
Information and signs to be used in a GLP report:

 adjustment (adjustment type)
 working mode (working mode name)
 date, time
 operator
 balance type
 balance S/N
 level status
 nominal mass
 current mass
 difference
 temperature
 empty line
 dashes
 signature
 non-standard printout

10.10. Adjustment History

Adjustment history contains data on all carried out adjustment processes. The record is
carried out automatically. Each record on adjustment comprises basic data on completed
process. This menu enables displaying the list of completed adjustment processes. Each
report is printable.
In order to print an adjustment report, enter <Adjustment> submenu, next enter <Adjustment

history>, select adjustment to be printed. Upon displaying record details, press < > print
key located on the top of the display.

CAUTION:

If the balance memory is full, the oldest record gets automatically deleted.

If internal procedures of an organization require maintaining complete documentation
concerning all carried out adjus t me nt pr oc es s es, then the li st w i th adjustm ent records has to
be printed and archived periodically.

Searching for Adjustment Record

The module enables searching for a specific completed adjustment record. To do that, press

search button and enter date of an adjustment process that is to be found.

- 29 -

Exporting data on completed adjustment process

Connect a USB flash drive to balance’s USB port. Press <Data export> button located on the
top of the display. The process is fully automatic and on its completion a file with .db.
extension is saved on a USB flash dri v e conn ect ed to the USB por t.

11. OPERATORS

Operators database features list of users permissioned to operate the weighing device.
The following data can be defined f or each ba l anc e operator:

 Name
 Code
 Password
 Permissions
 Language
 Profile
 Card no.

New operator can be added by the Administrator exclusively.
Procedure:

• Enter <Op er ator s > menu, pr ess < Add> button.

• Define al l necessary data.

CAUTION:

It is possible to search for an operator in a database of operators by code or name.

Editing data on an operator:

• Press field with operator name.

• Data on a specific operator is displayed.

• Select and change necessary data.

New operator can be deleted by the Administrator exclusively.

Procedure:

• Press and hold operator name.

• Wait to see a menu.

• Select <Delete> parameter.

12. ADMINISTRATOR PANEL

Administrator submenu is designed to set scope of operations for particular users
assigned with given permissions, password protection level, and unlogged operator
permissions.

Caution! This menu can be modified only by an operator with administrator permissions level.

- 30 -

Minimum password characters quantity

Parameter for specifying minimum quantity

freely selected number of characters.

Lower case and upper case letters
required

Parameters specifying requirements

Digits required

Special characters required

Password validity period

Setting time interval after passage of which
„0” - set to disable password request.

12.1. Password Settings

This submenu is designed to set password sophistication rate.

of characters to be used in a password.
„0” - set to enable password consisting of

regarding password characters type and
format.

the password expires.

- 31 -

12.2. Operator Account Settings

Unlogged operator permissions

Administrator can assign an unlogged balance operator (so called anonymous operator) with
permissions level.

Procedure:

1. Enter < Permissions> submenu.

2. Select <

3. Set respective permissions: Guest, Operator, Advanced operator, Administrator.

Anonymous operator> parameter.

Caution! Operator assigned with <Guest> permissions level is not allowed to modify program settings.

Auto logout

With Auto logout function on, the operator is logged out automatically if the balance is not
operated within a specified time interval, given in minutes.
By default the function is off (<None> value set).

Procedure:

1. Enter < Permissions> submenu.

2. Select <

3. Set respective value: none/3/5/15/30/60. Time given in [min].

Auto logout> parameter.

12.3. Permissions Management

Databases

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Default balance settings enable operator who is logged as Administrator to modify settings
of particular databases. The software allows Administrator to change permissions level, and
as a result authorize other operators to modify settings of databases.

Procedure:

1. Enter < Administrator panel> submenu.

2. Select <Databases> parameter.

3. Set respective permissions for particular databases: Guest, Operator, Advanced operator,

Administrator.

Caution! When <Guest> option is set, <Dat abase > pa r ameter is freely accessed (there is no need to log

in).

Date and Time

Default balance settings enable operator who is logged as Administrator to modify date and
time parameter. The software allows to change permissions level, and as a result authorize

other operators to access < Date and time> para met er .
Procedure:

1. Enter < Permissions> submenu.

2. Select <

3. Set respective permissions: Guest, Operator, Advanced operator, Administrator.

Caution! W hen <Guest> option is set, <Date an d time> paramet er is freely acc essed (there is no need

to log in).

Date and time> parameter.

Printouts

Default balance settings enable operator who is logged as Administrator to edit printouts.
The software allows to change permissions level, and as a result authorize other operators

to access < Printouts> parameter.
Procedure:

1. Enter < Permissions> submenu.

2. Select <

3. Set respective permissions: Guest, Operator, Advanced operator, Administrator.

Caution! When <Guest > option is set , <Printou ts> pa rameter is fr eely acc essed ( there is no n eed to log

in).

Printouts> parameter.

Value release

Default balance settings enable operator who is logged as User to edit printout templates.
The software allows Administrator to change permissions level and as a result authorize

other operators to access < Value release> parameter.
Procedure:

1. Enter < Permissions> submenu.

2. Select <

3. Set respective permissions: Guest, Operator, Advanced operator, Administrator.

Value release> parameter.

Caution! When <Guest> option is set, <Value release> parameter is freely accessed (there is no need to

log in).

- 33 -

Videos

Default balance settings enable operator who is logged as Administrator to modify <Videos>
submenu (add, delete files). The software allows Administrator to change permissions level,

and as a result authorize other operators to access < Videos> parameter.
Procedure:

1. Enter < Permissions> submenu.

2. Select <

3. Set respective permissions: Guest, Operator, Advanced operator, Administrator.

Videos> parameter.

Caution! When <Guest> option is set, <Videos> submenu is freely accessed (there is no need to log in).

13. PROFILES

A Profile is a data pack that determines:

 function operation, e.g. parts counting, percent weighing, etc.
 data to be displayed during operation,
 function keys to be active,
 measuring units to be accessible
 criteria deter mini ng sp eed o f opera ti on and measurement stability,

Balance software allows you to create numerous profiles, this enables:

 designing an individual working environment by each operator,
 customized balance operation, i.e. activating selected function keys and information

(improved operation performance).

To simplify weighing instrument operation, there are 4 profiles in the software. The profiles
are selected and saved so that the weighings for respective requirements and conditions are
optimized.

Profile types:

• Fast – profile set to enable fast measurement of mass of any size regardless of the
selected working mode. Fast profile gets activated automatically at the first balance
start-up. For Fast profile, the parameters settings enable obtaining the final result as
fast as possible.

• Fast dosing – profile intended for dosing, it is set to enable fast dispensing of product.
For this profile selected, the DOSING mode get activated automatically,

• Precision – profile set to enable precise mea s ur ement o f mass o f any size regardless
of the selected working mode. For Precision profile the weighing process takes a lot of
time, but this guarantees the most precise weighing result.

• User – basic profile, filters settings provide quite fast and precise measurement. For
this profile selected, the WEIGHING mode get activated automaticall y,

CAUTION: as an operator you can modify all profile settings only for User profile, when it
comes to the remaining default profiles (Fast, Fast dosing and Precision) they can only be
modified partially. Each additional profile you created can be modified in terms of all settings.

13.1. Creating a Profile

Default profile: <Home>. The Administrator can create new profiles by:

- 34 -

• Copying an already existing profile and modifying it,

Settings

Enter this menu to set an individual profile name (an order of

Working

Contains the follow i ng submen us :

 Printouts

Readout

Contains the following submenus:

 Autozero

• Creating a new profile.

Copying an existing profile
Procedure:

• Enter the main menu, to do it press Setup key.

• Enter <Profiles> submenu.

• Press and hold profile that is to be copied.

• Menu referring to a profile record is displayed. Select <Copy> parameter.

• A new <Copy name> profile is created, new profile settings and base profile settings

are identical.

• Modify necessary data: (name, etc.).

Adding a new profile
Procedure:

• Enter main menu, to do it press Setup key.

• Enter <Profiles> submenu.

• Press button, message box: <Create new record?> is displayed.

• Press button to confirm. The software automatically adds a new record and

enters its editing mode .

Deleting a profile
Procedure:

• Enter the main menu, to do it press Setup key.

• Enter <Profiles> submenu.

• Press and hold profile that is to be deleted.

• Menu referring to a profile record is displayed. Select <Delete> parameter.

• Message box: <Delete?> is displayed.

• Press button to confirm, the profile gets deleted.

CAUTION:

In order to operate profiles it is necessary to log in as an Administrator.

13.2. Profile Structure

Profile parameters list:

alphanumeric characters), and to declare a default working mode (the
selected mode is activated as default upon selecting the profile).

modes

 Additional settings of a working mode
 Control
 Information

 Filter
 Value release

- 35 -

Autozero: Dosing

 Last digit

Units

Enter this menu to declare the start unit, the supplementary unit, 2
module’s operati on place.

You can determine signal processing rate, there are five different filt er s for y ou to

 for analytical balances and microbalances set: ÷ very slow filter.

13.2.1. Settings



custom units and to enter the value of gravitational acceleration force in

Name
Upon entering this parameter, a message box with an on-screen

keyboard is displayed. Enter the name of a profile and press
button to confirm. The name is assigned to the profile.

Default working mode
Upon entering this parameter you can select a specific working mode
that is to be set as default. For <None> value set, upon selecting the
profile, the balance act i vates the most recently used working mode.

13.2.2. Working Modes

Upon entering Working Modes parameter, a window containing all accessible working
modes is displayed. Parameters are set for each working mode independently. Particular
profile when activated runs with given set of parameters.

You can enter the following data for each working mode:

 Settings:

contains specific parameters relating to a working mode and universal settings, such
as: result control, tare mode, automatic footer printout, printout mode, printout.

 Quick access buttons:

declaring quick access buttons to be displayed.

 Information:

declaring information to be displayed.

 Printouts:

declaring type of a printout or defining a non-standard printout.

13.2.3. Readout

The function enables you to adjust balance operation to ambient conditions (filter settings) or
your individual needs. <Readout> menu contains the following elements:

FILTER (function unavailable for the following profiles: Fast, Fast
dosing, Precision)

Each measurement signal before being displayed is electronically
processed in order to provide correct parameters specific for stable
measurement result, i.e. ready to read.

select from. Range:

• very fast, fast, average, slow, very slow.
While setting the filter consider the actual operating conditions. In case of very good
operating conditions select average or fast filter; in case of rough conditions select
slow or very slow filter.

CAUTION:

 for precision balances set: very fast ÷ or average filter,

- 36 -

Value release (option disabled for the following profiles: Fast, Fast

dosing, Precision)

The parameter has been designed to determine when the stability marker
is to be displayed.

stable result.

If the function is enabled, the subsequent measurement results are compared to

Autozero function: Dosing (function unavailable for the following

− Always: all digits are displayed.

Ambient Conditions

much less time than in case of setting the parameter to value: Unstable.

− Unstable; Stable.

There are three different settings for value release parameter:

• fast, fast and reliable, reliable.

CAUTION:

Both parameters, filter and value release, determine how long it takes to obtain

Autozero Function

The function has been designed to enable automatic control and
correction of zero indication.

each other in constant time intervals. If the results differ less than declared
AUTOZERO range, e.g. 1 division, the balance is automatically zeroed, and the
pictograms of stable indication and precise zero are displayed. Active
Autozero function means , that each meas urement starts with the precise zero. There
are, however, some cases when this function can be a disturbing factor for the
measuring process, e.g. very slow placing of a load on the weighing pan (load
adding, e.g. pouring, filling). In such case, the system correcting zero indica t ion may
also correct the actual indication of a load placed on the weighing pan.
Accessible settings: NO - autozero function disabled

YES - autozero function enabled

profiles: Fast, Fast dosing, Precision)

The function has been designed to set autozero to default value selected
for dosing.
Available values:
NO - autozero operation is automatically disabled on entering dosing
mode.
YES - autozero operation is automatically enabled on entering dosing
mode.

Last digit
The function has been designed to enable/disable visibility of the last
decimal place of measurement result. Accessible settings:

− Never: last digit disabled.

− When stable: last digit displayed only when the result is stable.

Parameter relating to ambient and environmental conditions of the
workstation. For unstable ambient conditions it is advisable to set the
parameter to value: Unstable. Default value: Stable.
Setting ‘Stable’ value results with faster operation, i.e. weighing takes

- 37 -

13.2.4. Units

Weighing

Parts counting

Means of operation: weight of a load is

digital format.

Means of operation: based on a weight value

Dosing

Means of operation: control of sample's

threshold <HI>.

Means of operation: it is necessary to specify

Density

Means of operation: control of percent

from the adopted reference sample.

Means of operation: based on Archimedes

Formulations

Means of operation: mass measurement

measurement result.

Means of operation: by mixing specified

ingredients.

For a selected profile you can declare start unit, supplementary unit and two custom units.
A custom measuring unit featur es :

o a multiplier
o a name (3 characters)

Upon completed operation of designing a custom unit, its name is added to the list of
accessible measuring uni ts .
Units menu enables you to enteri the value of gravitational acceleration force
characteristic fora place of use. It is obligatory should a mass comparator be used to
determine mass in [N].

14. WORKING MODES – General Information

Standard 4Y series feat ures the fol l owing working modes:

determined through an indirect
measurement. The balance me as ur es
gravitational force which attracts the load.
The obtained result is processed and
displayed on the balance screen in a

Checkweighing

mass carried out with reference to
specified thresholds, it is necessary to give
the value of min threshold <LO> and max

Percent weighing:

ratio of a test sample in relation to a
reference sample. Obtained data provides
info on how much the test sample differs

of a single piece it is possible to count pieces
quantity; necessary conditions: the weight
value of a single piece is determined with
sufficient accuracy, the mass of all the pieces
is the same.

sample’s target mass to be obtained by
dispensing (pouring, filling, etc.).

principle it is possible to determine density of
solids and liquids. Density mode requires use
of an optional density determination kit.

Animal weighing

carried out with use of filters which
dampen animal moves on a weighing pan;
the filters enable obtaining correct

ingredients you can obtain particular mixture;
in order to program given formulation it is
necessary to give mass values for respective

- 38 -

Pipettes calibratio n

Means of operation: carried out

etc.

Means of operation: Means of operation:

requirements.

Differential weighing

Statistical Quality Control

Means of operation: analysis of mass

Working mode is intended to carry out different

product quantity in a packaging.

Peak Hold

Means of operation: max temporary
weighing process is held on a display.

Mass Control

Control of pre-packaged goods in

models)

Working mode intended to carry out quick

in balance’s standard version).

• List of working modes is displayed.

Statistics

measurements are used to calculate
statistical data, e.g. Min, Max, deviation

sample change over time.

indication occurring in the course of the

Pre-Packaged Goods Control

accordance with regulation on pre-

packaged goods
(function disabled for standard balance

calibration of pipettes acc or ding to procedures
listed in ISO 8655 or according to user

types of product packing processes and aimed
at monitoring and/or controlling the packing
process. It enables detecting excess or lack of

statistical control of samples in accordance
with the requirements on a quality system
and/or internal standards (mode not available

Particular working modes feature specific settings. The settings enable adapting mode
operation to your individual needs. They are activated upon selecting a respective profile.
For detailed description of specific working mode settings refer to the given working mode
section.

14.1. Running Working Mode

To run working mode other than currently operated one:

• Press active working mode name

14.2. Working Mode Parameters

Each working mode has programmable parameters determining its functioning. To access
particular working mode parameters:

1. Press grey workspace area.

2. The following menu is di s played:

• <Settings> - additional options.

• Select the mode that is to be operated.

- 39 -

• <Keys> - defining quick access buttons.

• <Information> - selecting infor m ati on to be di spl ayed in the workspace.

• <Printouts> - selecting printout type and content.

• <Profile> - selecting a profile to be active in the course of operation .

3.

4. Enter particular submenu and select the component that is to be modified.

For detailed information on parameters of <Settings> menu go to section 15.7 Additional
Parameters for a Weighing Process. For detailed overview of particular mode’s
parameters read section providing information on the mode in question.

14.3. Quick Access Buttons, Proximity Sensors

You can define up to 7 quick access buttons,
which are to be displayed in the bottom bar.
Upon assigning a functi on to a butt on, a
corresponding pictogram is displayed in the
bottom navigation bar of the home screen.
Each working mode features customized set
of buttons. For complete buttons list read
Appendix B.

Caution: You can view user manual saved to balance memory. In order to take advantage

of this function add help button to a tool bar..

14.3.1. Proximity Sensors

The balance features two proximity sensors enabling touch-free module control.
The program detects four motions performed around the sensors:

1. Hand in a close vicinity to the left sensor <Left sensor>.

2. Hand in a close vicinity to the right sensor <Right sensor>.

3. Hand motion to the left over both sensors (move your hand over right sensor first, left

next) <Proximity sensor: gesture to the left>.

4. Hand motion to the right over both sensors (move your hand over left sensor first, right

next) <Proximity sensor: gesture to the right>.

Caution:
Using GESTURE TO THE LEFT or GESTURE TO THE RIGHT, it is necessary to remember
that <Proximity sensors delay> parameter must be set to value: 500 ms!
List of operations to be assigned: None; Profile; Adjustment; Zeroing; Taring; Tare setting;
Disable tare; Enable tare; Packaging; Print; Header printout; Footer printout; Unit; Universal
variable 1; Universal variable 2; Universal variable 3; Universal variable 4; Universal variable
5; Accept; Abort; Operator; Left door; Right door; Open/close door; Parameters; Product;
Warehouse; Customer.

- 40 -

Upon completed configuration procedure, the software runs function assigned to a particular

Information on weighing process is displayed in

proximity sensor, having detected motion around it. To provide correct operation, it is
necessary to set respective proximity sensors sensitivity and delay (read section 34
‘Proximity sensors sensitivity’).

14.3.2. Automatically Opened Door

Settings for devices equipped with auto door opening and closing mechanism, MYA 4Y and
XA 4Y.A series balances. The settings concern quick access buttons and proximity sensors.

MYA 4Y series balance settings:

 Open/Close door – parameter for changing door state; e.g. door closing when

the weighing chamber is opened, and door opening when the weighing chamber
is closed.

 Left door – changing position (open/close state) of door on the left side of the

weighing chamber.

 Right door – changing position (open/close state) of door on the right side of the

weighing chamber.

XA 4Y.A series balance:

 Open – weighing chamber door opening.
 Close – weighing chamber door closing.

 Open/close door – parameter for changing door state; e.g. door closing when

the weighing chamber is opened, and door opening when the weighing chamber
is closed.

To swap from manual to automatic door opening mode in XA 4Y.A balance:

1. Turn the door knob 180˚ either left or right.

2. Using your hands slide the door, both left and right, from the front to back thus making

them couple the mechanism.

Door coupling is easy to be sensed (the pawls get engaged with the notch). To return to
manual operation, turn the knob to its previous position.

14.4. Information

the grey workspace. The workspace can contain
up to 6 data. If larger amount of data is
selected, then only the first 6 are displayed.
Each parameter featur es tw o options:

- YES, information enabled (displayed in the
workspace).

- NO, information disabled.

14.5. Printouts

Printouts menu comprises two separate sections:

• standard printouts,

• non-standard printouts.

- 41 -

Standard printout

value - variable printout enabled, NO value - variable printout disabled.

HEADER

WEIGHING

FOOTER

− Dashes

− N (measurements quantity)

− Working mode

− Non-standard printout

Print header data

Print footer data

Standard printout com pr is es three internal sections containing different variables. YES

Procedure:

1. Press field with name of a template to be edited (Header – Weighing – Footer) and
select variables to be printed.

2. If a printout is a non-standard one, create it.

− Working mode

− Date

− Time

− Balance type

− Balance S/N

− Operator

− Level status

− Customer

− Warehouse

− Product

− Packaging

− Universal variable 1 … 5

− Empty line

− GLP report

− Non-standard printout

HOW TO OPERATE PRINTOUTS

1. In order to print WEIGHING section variables press PRINT button on balance’s panel,
only variables with attribute YES can be printed (see the above list).

2. Variables with YES attribute present in the HEADER and FOOTER are printed ONLY

upon pressing PRINT HEADER and PRINT FOOTER pictograms. The pictograms have to
be added to the bottom bar of the display, as quick access buttons.

(For detailed instruction on how to add quick access buttons to the bottom bar of the
display go to section 14.3)

− Date

− Time

− Level status

− Customer

− Warehouse

− Product

− Packaging

− Universal variable 1 … 5

− Net

− Tare

− Gross

− Current result

− Additional unit

− Mass

− Non-standard printout

− Date

− Time

− Balance type

− Balance S/N

− Operator

− Level status

− Customer

− Warehouse

− Product

− Packaging

− Universal variable 1 … 5

− Dashes

− Empty line

− GLP report

− Signature

CAUTION:

Measuring units for mass indication:

− Net – the main measuring unit (adjustment unit)

− Tare – the main measuring unit (adjustment unit)

- 42 -

− Gross – the main measuring unit (adjustment unit)

− Current result – currently displayed measuring unit

− Supplementary unit – supplementary measuring unit

− Mass – the main measuring unit ( adjustment unit)

Non-standard printout

Non-standard printout may contain TEXTS and VARIABLES (acquired from the software
during printout). Each non-standard printout is a separate project, featuring specific name, by
which it is identified, and saved to the database of printouts.

Procedure:

1. Press <Non-standard printout> fiel d.

2. Press <Add> button, window featuring Name/Code/Project data opens.

3. Set name and code of a printout.

4. Press <Project> button,

5. Printout edit box with an on-screen keyboard is displayed.

6. Use the keyboard to design printout template, the printout may contain texts and
variables

CAUTION:

 It is possible to add a printout by importing configured texts from flash drives connected to

balance’s USB port.

 Printout’s name is ONLY a NAME, and it is not part of its content.
 For information on how to design a non-standard printout template read section 30.19

Printouts.

14.6. PROFILES

Profiles function has been described in section 13 Profiles.

- 43 -

15. WEIGHING

verified

balance

gram

[g]

yes

Taele Hongkong

[tlh]

no

milligram

[mg]

yes*

Taele Singapore

[tls]

no

kilogram

[kg]

yes*

Taele Taiwan

[tlt]

no

carat

[ct]

yes*

Taele China

[tlc]

no

pound

[lb]

no

Momme

[mom]

no

ounce

[oz]

no

Grain

[gr]

no

ounce Troy

[ozt]

no

Newton

[N]

no

pennyweight

[dwt]

no

Tical

[ti]

no

Place weighed loads centrally on the

Avoid side loading, in particular side shocks

Load the weighing pan. Wait for a stable indication (display of stability marker, ) and
read the measurement result.
Record/printout o f the measur e men t res ult is av ai l abl e on pressi ng < PR IN T> key :

• for verified balances – only stable measurement result is saved or printed (stability
marker visible on balance’s display),

• for non-verified balances – stable and unstable measurement results are sav ed or
printed (regardless of stability marker absence). For unstable measurement result
question mark <?> is printed next to the mass value.

15.1. Weighing Unit Selection

Change of weighing unit is carried out by pressing the weighing unit pictogram visible next to
the value of measurement result. Upon pressing the weighing unit, list of available units is
displayed. Select the unit you need, the software automatically recalculates indicated value.

Options:

unit denotation

unit denotation verified balance

* - units accessibility is conditioned by the weighing instrument type.
For unverified weighing instruments all non-SI units are available.

15.2. Good Weighing Practice

To assure long-term operation and correct mass measurements, follow the rules presented
below:

 Start the balance with no load on the weighing pan (permissible value of load on

the weighing pan at start is ±10% of the maximum capacity).

Load the weighing pan steadily avoiding

shocks

weighing pan

- 44 -

15.3. Levelling

The balance is equipped with an AutoLEVEL System which enables monitoring of the
balance level. Level monitoring is performed uninterruptedly in the course of balance
operation. Level status is signalled with a respective pictogram, displayed in the upper right
corner of the work panel. The system monitors balance level state and on detecting any
change the position of level marker is displayed on the screen and/or respective alarm is
activated. Balance level setting proceeds.

Levelling procedure:

• Press level status pictogram located on the top of the display.

• Control panel of level function is displayed . Along with the level indicator, balance

view is presented.

• Level the balance by turning its feet left/right, follow the blinking pictograms, < > –
press to make level marker move toward the centre of the circle.

• When the marker takes central position, its colour turns from red to green – the
balance is correctly levelled.

Caution: The balance is equipped with Automatic Level Control mechanism. For detailed
information regarding the mechanism operation refer to section 34.8 of this user manual.

15.4. Zeroing

To zero mass indication press key. Zero indication and the following pictograms are
displayed: and . Zeroing operation means determining new zero point, recognized by
the weighing instrument as precise zero. The instrument can be zeroed only when the
indication is stable.

CAUTION:

Indication can be zeroed only within ±2% range of maximum capacity. If the zeroed value is
above ±2% of the maximum capacity, then the software indicates a respective Err2 error
message.

15.5. Taring

To determine net weight value, load the weighing pan with a packaging, wait for a stable
indication and press key. Zero indication and the following pictograms are displayed:

Net and . Upon unloading the weighing pan, the sum of tared masses with minus sign is
displayed. You can assign tare value to a particular product stored in the database. In such
case the assigned tare value is automatically acquired upon selection of the given product.

- 45 -

CAUTION:

It is impossible to tare negative values. When you try to tare negative values, the weighing
instrument responds with an error message: Err3. In such case, zero the indication and
repeat taring procedure.

Entering tare value manually
Procedure:

• Press quick access button. The button is available regardless of the working
mode you operate.

• An on-screen numeric keyboard is displ ayed.

• Enter tare value and press button.

• Balance returns to weighing mode. Tare value with „–" sign is displayed.

Deleting tare

The tare value indicated on the display can be deleted by pressing key on the operation
panel, or by using programmable <Deactivate tare> function button.
Procedure 1 - upon taking the tared load off the weighing pan:

• press ZERO key,

• the <Net> marker gets deleted, new zero point is determined.

Procedure 2 - with tared load on the weighing pan:

• press ZERO key,

• the <Net> marker gets deleted, new zero point is determined.

• when the tare value exceeds 2% of the maximum capacity, -Err- message is displayed

in order to inform you about the fact that operation cannot be carried out.

Procedure 3 - when the tared load is on the weighing pan or upon taking the tared load off
the weighing pan:

• press < Deactivate tare> programmable butt o n,

• the NET marker is deleted.

• the display indicates tare value.

• to restore the last tare value press < Restore tare> button.

15.6. Use of Air Buoyancy Compensation Factor

The application enables correcting mass measurement errors in the course of:

1. weighing loads of density considerably different from the density of standard that has
been used to adjust the balance; typically the balance is adjusted with a steel mass
standard with density ~8.0g/cm3 or a brass mass standard with density ~8.7g/cm3; if
loads made of other substances are weighed, then ratio indicated on the graph below
applies.

- 46 -

The graph presents correction

Error value in relation to density of weighed sample

values for versus the density of
weighed load, assumption that air
density is constant and equals

1.2 kg/m3 is taken.

Correction value [mg]

2. testing sample mass change within a few hours long period of time for a case when
the sample mass is relatively constant (minor changes). It is assumed that air density
changes affect considerably the final result, wherein the density is influenced by
changes of pressure, temperature and humidity.

In order to carry out a reliable measurement it is necessary to know the measuring methods,
features of tested sample, ambient conditions, air density in the laboratory room and density
of weighed sample.

FUNCTIONING
The air buoyancy compensation procedure is to be used as follows:

1. Method 1:
Enter air density value and value of weighed sample density to balance’s memory.
Wait, the software automatically calculates the correction factor for weighed mass,
next corrected value of weighed mass is displayed.

In order to avoid mistakes, the corrected mass value is accompanied by <!> symbol,
the symbol is visible on a display and a printout.

2. Method 2:
Determine air density value with use of module program (semi-automatic operation)
and enter value of weighed sample density to balance’s memory.
Determination of air density is carried out using a set of two mass standards, one
made of stainless steel, and the other one of aluminium. Based on mass indications of
the two standards, the software automatically calculates the air density and saves the
value in balance’s memory on operator’s confirmation. Now, enter value of weighed
sample density to balance’s memory.
Wait, the software automatically calculates the correction factor for weighed mass,
next corrected value of weighed mass is displayed.

The corrected mass value is accompanied by <!> symbol, the symbol is visible on a
display and a printout.

In order to enable/disable the air buoyancy compensation procedure go to the user menu.
The procedure is valid for weighing mode exclusively.

Density of weighed load

- 47 -

AIR BUOYANCY COMPENSATION START-UP
Procedure:

• Enter home screen and press grey workspace.

• Select <Settings> parameter.

• Select < Air buoyancy compensation> parameter.

Parameter values:

- Air buoyancy compensation – YES/NO.

- Sample density (enter value of weighed sample density). If you use products from
databases, then on product selection its density value is automatically uploaded.

- Air density – parameter designed to enable you to select the method of entering the
air density value.

Parameter values:
VALUE – select to open a window where you enter specified air density value (e.g.:
determined by means of other methods). The entered value is used in the course of
compensation. It is assigned automatically upon completed air density determination (to

complete air density determination press < > button).
ONLINE – select to make the balance acquire air density value from a connected THB
sensor at a real time, if such is connected to the balance, or from internal sensor installed in
the balance.
If your balance features both types of sensors (THB and internal), then data from the THB
supersedes the other, in such case go to Setup/Ambient conditions/Ambient conditions
module and set S AVE or SAVE & ALERTS parameter.
If your balance features only one set of sensors recording temperature, humidity and
pressure, then correct ONLINE operation requires setting the following para meter s:

- internal sensors exc lusi v ely – go to Setup/Ambient Conditions/Ambient Conditions
Module and set NONE value,

- external THB sensor exclusively – go to Setup/Ambient Conditions/Ambient Conditions
Module and set SAVE or SAVE & ALERTS value.
For correct balance cooperation with the THB sensor it is necessary to set port’s
transmission parameters, they must be compatible with those of the THB sensor. The THB
sensor transmission parameters are detailed on its data plate.

On returning to the weighing mode, the display indicates an additional symbol <!>, as
indicated on the figure below. From now on the value of indicated mass is corrected
including the air buoyancy compensation factor and sample density.

The measurement result can only be compensated by a correct value if the operator enters
the actual value of the air density and correct value of weighed sample density to balance’s
memory.

CAUTION:

If the <AIR BUOYANCY COMPENSATION> parameter is set to <ONLINE> parameter, then
pictogram <!> is not displayed. This means that parameter Setup/Ambient
Conditions/Ambient Conditions Module is set to SAVE or SAVE & ALERTS value, and
that there is no physical connection between a balance and a THB module, or that balance­module communication parameters are incorrect. In such case plug the modul e to bala nce’s
ports COM 1 or COM 2 and set appropriate communication parameters, for the parameters
refer to a data plate.

- 48 -

15.7. Additional Parameters for a Weighing Process

Modification of weighing functions enables programming balance operation.

Procedure:

• Press grey workspace area.

• The following submenus are displayed: Settings, Buttons, Information, Printouts,

Profile.

• Select submenu, press it, select submenu item that is to be modified.
<Settings> - additional options related to weighing mode,
<Keys> - defining quick access buttons,
<Information> - supplementary data on weighing process displayed in an Info field,
<Printouts> - selecting printout type,
<Profile> - selecting profile that is to be active during balance operation,
<SETTINGS> - weighing process related data such as:

− Tare mode

Available options:

• SINGLE:

mass value saved to balance memory on single pressing of TARE key. Subsequent
pressing of TARE key determines new tare value. Selecting product or packaging to
which tare value is assigned causes automatic deleting of previously assigned tare
value.

• CURRENT SUM

total value of currently entered product and packaging tare values (result of
selection of product and packaging from the database) with possibility to add tare
value entered manually. When new tare value for a product or packaging is set
again then tare value entered manually gets deactivated.TOTAL SUM
total value of all entered tare values.

• AUTOTARE:

Means of operation:
Each first stable measurement result is tared. NET sign is displayed. Now you can
determine net mass of weighed load. Upon unloading the weighing pan and
autozeroing, tare value is automatically deleted

− Automatic footer printout

Available options:

MODE – None – manual footer printout,

Sum of measurements – footer is printed when mass value entered in
<Threshold> parameter gets exceeded.
Measurements quantity – footer is printed when a pre-defined
measurements quantity (a batch) set in parameter <Threshold> is carried
out.

THRESHOLD – setting the threshold value determining footer printout.

For <Sum of measurements> para me ter , threshold value is determined in
measuring unit [g], for <Measurements quantity> parameter the unit is not
determined, the provided value specifies carried out measurements
quantity.

− Printout/Enter mode

• PRINT/RELEASE BUTTON (manual operation)

Never – printout disabled.
First stable – first stable measurement is recorded.
Each stable – all stable measurem ents ar e reg is ter ed.

- 49 -

Each – printout of all measureme nts (st abl e and uns tabl e) , for

verified balance only stable measurements are printed out (as
in <Each stable> setting).

• AUTOMATIC MODE

Never – printout disabled.
First stable - first stable measurement is recorded upon loading of the

weighing pan with a load; record of the next stable
measurement result takes place only if the following conditions
are met: weighing pan gets unloaded, measurement value
lower than value of set threshold is displayed, a new load is

placed on the weighing pan.
Last stable - last stable measurement, registered prior unloading, is
recorded. The record takes place only if the following conditions are met:
weighing pan gets unloaded, measurement value lower than value of set
threshold is displayed
With interval – select this value to start automatic printout and record of

indications in WEIGHINGS database, carried out in a cyclic

manner in a specified time intervals. The interval is set in [min]

in <INTERVAL> parameter. Interval range is 1 - 9999 min.

CAUTION:
Each weighing result is printed and recorded (stable and unstable for a non-verified
balance, stable for a verified balance).
Automatic operation with interval starts at the moment of switching the function on.
The first stable weighing result of value greater than THRESHOLD value is printed
and recorded as the first measurement. The following measurements are printed
with frequency set in INTERVAL parameter. To stop the automatic operation with
interval, switch the option off.

 THRESHOLD:

Mass value obligatory for operation of automatic printout, set in grams.

 INTERVAL

Record frequency for automatic operation with interval

− Printout

Printout type related to a working mode. Printout is activated by pressing PRINT
key on balance panel.

Available options:

• STANDARD PRINTOUT:

Enables declaring content of the following printouts: HEADER, WEIGHINGS
and FOOTER.
Select <YES> parameter for the components that are to be printed on
pressing printout activating function k ey .

• NON-STANDARD PRINTOUT:

Enables selecting one of database-stored non-standard printouts form a list
of <PRINTOUTS> menu, or designing a unique printout which is
automatically added to the database.

Caution: For detailed instruction refer to section 14.5 of this user manual.

− Air buoyancy compensation

Parameters allowing you to switch on the compensation and to enter weighed
sample density data and air density data.

CAUTION:

Function valid for weighing mode exclusively.

For detailed information regarding the operation and settings refer to the previous

section of this user manual.

- 50 -

15.8. Minimum Sample Weight

Weighing mode settings comprise <Minimum sample weight> function. In order to use the
function it is necessary to enter data related to minimum sample weight determination
methods and minimum sample weight values for a given method. The data must be entered
to < Minimum sample weight> database. The database is empty in standard balance
version.

Determining minimum sample weight and adding data to the: <Minimum sample
weights> database can be carried out by an authorized “RADWAG” personnel
exclusively.

Should you use the minimum sample weight function, and need data on minimal sample
weight to be entered to balance menu, please contact the local representative of “RADWAG”
company. Using reference weights, the authorized RADWAG employee determines
minimum sample weight for specified tare containers. This operation is carried out at the
place of use and in accordance with requirements of the appli e d qua l i ty system. The
obtained values are entered to balance software: <Minimum sample weights> database.
For a particular method of minimum sample weight determination, it is possible to define few
tare values along with values of minimum sample weights, expiry dates of the carried out
measurements and entered data. The settings are not to be edited by a balance user.
<Minimum sample weight> function guarantees that the results of weighing operation are
comprised within the set tolerance, in accordance with applied quality management system
of particular company.

CAUTION: Function valid for weighing mode exclusively.

Available options:

• METHOD

Option allowing you to select used quality standard. Press METHOD field to open a
window with a lis t of dat abas e-stored methods by means of which the minimum sample
weights were determined. In order to add a new method enter <Databases /Minimum
sample weights>.

• MODE

Block – select to display pictograms informing you on status of weighed mass
(weighed mass below/above minimum sample weight) and to disable accepting the
measurement result if it is below the minimum sample weight limit.
Warn – select to enable display of respective pictograms informing you about the
measured mass (whether it is lower than the MSW value or higher than the MSW
value). You can accept the measurement that is lower than the MSW value. Mind that
on a printout it will be preceded by an asterisk (*).

CAUTION:

For information on how to enter a method for minimum sample weight go to section 29.14
<Databases /Minimum sample weights> of this user manual. New minimum sample weight
values can be entered by an authorized RADWAG personnel exclusively.

Weighing with use of <MINIMUM SAMPLE WEIGHT> function

If in the course of weighing you want to find out whether a particular measurement value is
higher than the MSW value, specified for a given weighing range, then <Minimum sample
weight> function must be on. To turn the function on go to weighing mode settings.

Procedure:

1. Press grey workspace area.

2. The following submenus are displayed: Settings, Buttons, Information, Printouts,
Profile.

3. Select <Settings> menu - additional weighing process options.

- 51 -

4. Press < Minimum sample weight> field.

Weight value lower than the MSW value
specified for a particular tare range.

Weight value higher than the MSW value
specified for a particular tare range.

Weight value lower than the specified MSW value. a pictogram with a clock
displayed two weeks before the determined e xpiry date).

Weight value higher than the specified MSW value. a pictogram with a
displayed two weeks before the determined expiry date).

5. Wait for Minimum sample weight window to open.

6. Press <Method> field,

window with a list of database-store d met ho ds opens.

6. Select respective method.

7. Previous menu is displayed.

8. Press <Mode> parameter.

9. Settings box is displayed, select respective option:
Block – select to display pictograms informing you on status of weighed mass
(weighed mass below/above minimum sample weight) and to disable accepting the
measurement result if it is below the minimum sample weight limit.

Warn – select to enable display of respective pictograms informing you about the
measured mass (whether it is lower than the MSW value or higher than the MSW
value). You can accept the measurement that is lower than the MSW value. Mind
that on a printout it will be preceded by an asterisk (*).

10. Set the parameters and exit the menu.

11. Section presenting the weighing result comprises additional pictogram providing
supplementary information. The pictogram changes in the course of weighing
operation, it informs you on the weighed sample mass; the information is referred to
the declared minimum sample weight value.

Pictograms providing MSW-related information:

Weight value lower than the specified MSW value.

Weight value higher than or equal to the specified MSW value.

informs on expiry of the minimum sample weight validity period (it is

clock informs on expiry of the minimum sample weight validity period (it is

- 52 -

The validity period of the minimum sample weig ht has ex pi red. The

minimum sample weight settings need to be modified. The minimum

personnel exclusively.

The pictogram informs on special format of
mass printout, permiss i bl e by TITRA TOR S .

sample weight settings can be modified by an authorized RADWAG

CAUTION:

If more than one reference tare value is programmed (with corresponding minimum sample
weight mass) then the indicated value automatically moves to a range corresponding to the
weight of the tared container. At the same time the required minimum mass is changed.

15.9. Cooperation With Titrators

In order to provide correct cooperation with TITRATORS, go to settings of standard printout
content and set <Mass value for a titrator> parameter to <Yes> value. With this, other
variables for the printout are turned off.

15.10. Ambient Conditions - Vibrations

Vibrations are a major cause of errors. Since the vibrations spread in all directions, the
vibrations analysers and meters must carry out measurement in three axes concurrently.
Ambient conditions module implemented in RADWAG balances of 4Y series features such
option.
Analytical balances are precise weighing instruments therefore even insignificant oscillations
influence their operation. Humans are most often unable to sense vibrations. In order to
detect them, it is necessary to use special equipment. Vibrations sensor, along with a
module that analyses the influence of the vibrations onto the measurement, informs the user
in a real time on the possibility of occurrence of error caused by high-frequency vibrations.
Usually the vibrations are dampened with use of anti-vibration tables. Signalling device, i.e.
ambient conditions module equipped with a vibrations sensor, is used to support the process
of vibrations dampening. Such device comes standard with each 4Y series balance. With
use of the said signalling device it is possible to evaluate workstation conditions and if
necessary to find more convenient place of use. It is often impossible to find a place where
no vibrations occur, however the signalling device allows the operator to determine when
and where to expect vibrations of the lowest-frequency.

- 53 -

Due to the following 3 factors: specified values of free vibrations, resolution, and permissible
weighing instrument errors, the analysis must be carried out with regard to the right effective
value (rms value) and bandwidth. Such analysis is performed on each 4Y series balance in a
real time.
In case of the module that is in-built into balances manufactured by RADWAG, the filters
analyse those frequencies to which the weighing devices are sensitive. In case of balances,
effective value (rms value) measured from 3 axes and for a particular time interval is given,
such value provides information on amplitude and history of disturbances.
Radwag has designed analysis method and selected permissible vibrations thresholds
respectively to make signalling device operation both effective and convenient (not
troublesome). Balance screen displays balance-registered vibrations level in percent.

Vibrations threshold cannot be changed, however the operator can modify settings in a way
ensuring that alerts are displayed in the most convenient way, depending on the needs. By
default the set value is 100%.

Example of settings modification:

For better understanding, analyse the following example (the values used below are
exemplary ones, they were not taken from the balance).

1. Assumed vibrations threshold set by default on 4Y series balance: 100mm/s2.

2. Max vibrations value: 100% (threshold for alert display – pictogram colour change, from
green to red). Pictogram colour is green for vibrations within 0 - 100mm/s2 range, for
vibrations value of 101mm/s2, the pictogram changes to red.

3. Max vibrations value: 150%. Pictogram colour is green for vibrations withi n 0 - 150mm/s
range, for vibrations value of 151mm/s2, the pictogram changes to red.

2

- 54 -

Vibrations are signalled by a respective pictogram displayed in the weighing result window.

Upon pressing vibrations pictogram, window with current values measured by sensors is
displayed. Displayed vibrations value (IS V) is the effective value registered within the most
recent 2 seconds. This value id refreshed every 2 seconds. If the screen displays 100%
value, this means that vi br ati ons have reached threshold set by RADWAG.

- 55 -

Vibrations are recorded in the database, this allows to analyse history of ambient conditions
quality.

Effective value of vibrations registered by the balance over a declared time interval is saved
(from the moment of the last record) – Setup/Ambient conditions/Ambient conditions
recording interval.

By default the interval is set to 10 min, this value may range between 1 min - 60 min. Record
analysis allows the user to select optimal time of the day for the mea sur em ents performance,
i.e. time when the environmental conditions influence the vibrations the least. Mind that there
are places where the most convenient working conditions occur after-hours.

Along with each measurement, data on ambient conditions alerts and level of vibrations, that
occurred in the course of the measurement, is saved.

- 56 -

16. PARTS COUNTING

1. Setup – press to access balance menu.

10 pcs, 24 pcs, etc.

< Parts counting> is a working mode enabling you to determine quantity of small pieces
of the same mass, which determination is done on the basis of reference weight value of
single piece. The single piece weight value can be:

 determined using a reference quantity of parts subjected to weighing,
 acquired from database of products,
 entered manually as a numeric value.

Procedure for activation of Statistics mode:

• IGo to the home screen, press pictogram.<Working modes> submenu with list of
working modes opens.

• Select < Parts counting> mode, the home screen is displayed automatically, it
features pictogram.

Parts Counting mode screen.

2. Print header – press to print data declared in
the header.

3. Print footer – press to print data dec l ar e d in
the footer.

4. Products database – press to select
products from products database.

5. Set part mass – press to edit fiel d for
entering mass of a single part.

6. Determine part mass – press to set mass of
a single part using reference sample
comprising specified number of parts, e.g.:

16.1. Mode Related Settings

The supplementary settings enable you to adjust the working mode to your needs and
requirements.

Procedure:

1. Press grey workspace area, menu is displayed.

2. Press <Settings> parameter. List of functions related to Parts Counting mode is
displayed:

Functions:

− ACAI, Automatic Accuracy Correction:

 YES, weight value of a single piece to be updated,
 NO, weight value of a single piece not to be updated.

- 57 -

Means of operation of ACAI function:

1. pieces quantity upon adding must increase,

2. pieces quantity upon adding cannot increase more than twice,

3. pieces quantity upon adding must be comprised within± 0.3 tolerance of total value.

4. the weighing result must be stable.

− Minimum Reference Sample Mass: 1 unit, 2 units, 5 units, 10 units; minimum mass

value of a single piece. If this condition is not met, the counting process will not start.

− Result control

 YES, set to print and save only those measurements which are comprised

within the Lo and Hi thresholds.

 NO, set to print and save all measurements.

− Other functions in <Settings> parameter.

To find out more about the remaining functions refer to section 15.7 of this user manual,
Additional Parameters for a Weighing Process.

16.2. Parts Counting – Quick Access Buttons

Each working mode featur es automatically displayed set of default on-screen quick access
buttons. The set can be modified by assigning out-of-list quick access buttons to the on­screen buttons. Such operation requires particular permissions.
You can select special quick access buttons that enable quick access to the determination o f
single piece mass on the basis of the reference mass of the following quantity:

16.3. Setting Reference Sample Mass by Entering Mass of a Single Part

Procedure:

• Press < Set part mass> button, <Reference sample mass> edit box featuring an

on-screen keyboard is displayed.

• Enter respective value and press button for confirmation, < Parts counting>

working mode is run with automatically set mass of a single part.

CAUTION:

If the value of entered single part mass is lower than 0.1 of the reading unit, then the
following message is displayed: <Value too low>.

- 58 -

16.4. Setting Reference Sample Mass by Determining Mass of a Single Part

Procedure:

• Put the container on a weighing pan and tare it.

• Press button (Determine part mass), <Reference sample quantity> edit box

featuring an on-screen keyboard is displayed.

• Enter respective value and press button to confirm. The f oll owing message is

displayed: <Number of parts to be loaded: xx> (where xx – previously entered
value).

• Load the weighing pan with declared amount of parts. When the indication is stable (

pictogram is displayed), press button to confirm the mass .

• Single part mass is calculated automatically, < Parts counting> working mode is run

and the weighing device displays quantity of single parts (pcs).

CAUTION:

Remember:

• Total weight value of all parts loaded onto the weighing pan cannot be greater than

the max capacity value.

• Total weight value of all parts loaded onto t he weig hi ng pa n cannot be lower than the

value determined by <Minimum referen ce s amp le m ass> parameter. Unless this
condition is met, the weighing instrument displays a message: <Sample mass too
low>.

• Single part mass value must be equal to or greater tha n 0.1 of the reading unit.

Unless this condition is met, the weighing instrument displays a message: <Single
part mass too low>.

16.5. Setting Reference Sample Mass by Acquiring Mass of a Single Part from Database

Each product recorded in a database of products features set of information which allows to
identify it. Among the information there is weight value used during parts counting process.

Procedure:

Enter < Parts counting> mode and press < Products> database. Select respective
product from the list.

Entering reference sample mass to weighing device memory

Reference sample mass of a single part can be entered to products database.
Procedure:

1. Press <Setup> button, next press <Databases> entry and select Products database.

2. Press <Products> button.

3. Press respective product name and modify <Mass> field, [5].

4. Go back to <Parts counting> mode.

Procedure for entering single part mass to products database when there is no data entered
yet:

a) Press <Setup> button, next press <Databases> and select Products database.
b) Press < Add> button.

c) Fill in product-related fields and modify <Mass> field, [5].
d) Go back to <Parts counting> mode.

- 59 -

16.6. Single Part Mass Update in a Database

Determined single part mass can be assigned to a product in the database of products.
This option is applied while using ACAI (Automatic Accuracy Correction) function in order
to determine part mass with high accuracy.

Procedure:

1. Determine single part mass.

2. Press < Products> database.

3. Press and hold name of a product for which mass value is to be updated.

4. Context menu opens.

5. Press <Assign reference sample mass> button, reference sampl e mas s for the
product is recorded as <Mass>.

16.7. Parts Counting Procedure

First, it is necessary to obtain weight value of a single piece. Select one of the available
options:

− Enter weight value for a single part (sec ti on 1 6.3) , nex t put parts to be co unt ed on t he
weighing pan, parts quantity is displayed.

− Determine mass of a single part from a given quantity of parts (section 16.4.). ACAI
function pictogram is displayed (providing that the function is active). Next put
parts to be counted on the weighing pan, parts quantity is displayed.

− Acquire weight value for a single part from the database (section 16.5). To do it, you
have to select respective product. Now put parts to be counted on the weighing pan,
parts quantity is displayed.

Caution: It is necessary to tare any additional elements (packaging) prior to counting
process start.

16.8. Checkweighing for Parts Counting Mode

Parts counting process can be aided by checkweighing function, i.e. control whether
indication is within the set thresholds.
Checkweighing requires setting values for two thresholds:

− Min threshold [Min= … pcs.]

− Max threshold [Max= … pcs.]

and setting YES value for Bar graph. The Bar graph displays relation: CURRENT PARTS
QUANTITY/CHECKWEIGHING THRESHOLDS.
In order to define Min and Max thresholds’ values open Products database and edit the

Product record or use < Checkweighing thresholds> quick access button.

Procedure:

• Press grey workspace, next select <Information> parameter.

• Set Bar graph to YES value, return to parts counting mode.

- 60 -

• Press grey workspace, next select <Buttons> parameter.

• Assign <Checkweighing Thresholds> parameter to one of the quick access button.

• Return to parts counting mode.

• Press < Checkweighing thresholds> button and enter Min and Max thresholds

values. Return to parts counting mode.

• Bar graph is displayed, its colour corresponds to the status of parts counting process.

o yellow: current parts quantity below the set Min threshold value.
o green: current parts quantity within the set thresholds.
o red: current parts quantity above the set Max threshold value.

16.9. Dosing in Parts Counting Mode

Parts counting process can be aided by checkweighing function, i.e. control whether
indication does not ex c eed the set tar g et v al ue.
Dosing requires setting a target value, e.g. 100 parts, and a % tolerance. The bar graph
displays the target value as a bracket. In order to define target value press quick access

button, < Target Value>.

Procedure:

• Press grey workspace, next select <Information> parameter.

• Set Bar graph to YES value, return to parts counting mode.

• Press grey workspace, next select <Butto ns > par a met er .

• Assign <Target value> parameter to one of the quick access button.

• Return to parts counting mode.

• Press < Target Value> key and enter value corresponding to parts quantity you want

to have.

• If tolerance option is used, determine tolerance value (0 – 100%).

• Bar graph is displayed. It provides the following information:

o current parts quantity on the weighing pan (indicated by means of colour – see

section 16.7.),

o target mass value (black marker).

Caution: The checkweighing and dosing functions can operate simultaneously in the parts
counting mode. In such case the dosing tolerance is controlled by Min and Max thresholds of
the checkweighing func ti on.

- 61 -

17. CHECKWEIGHING

1. Setup – press to access balance menu.

< Checkweighing> is a working mode using two thresholds (Min and Max) for control
of samples weight. Usually the weight is considered to be correct if it is comprised within
threshold values.

Checkweighing mode screen:

2. Print header – press to print data declared in
the header.

3. Print footer – press to print data dec l ar e d in
the footer.

4. Products Database – press to select products
from products databas e.

5. Set Tare – press to enter tare.

6. Checkweighing thresholds – press to declare
Min and Max threshold values.

17.1. Making Use of Checkweighing Thresholds

There are two methods for making use of the checkweighing thresholds:

− selecting product < > with Min and Max threshold declared,

− entering numeric value for the thresholds < >; in this case thresholds do not refer

to any product.

Procedure 1 – selecting product from Products Database:

• Press button (Product database), list of products is displayed.

• Select the product that is to be weighed.

• The balance displays threshold values under the bar graph within the INFO area.

• Bar graph is displayed, its colour corresponds to the current status of mass:

o yellow: mass value lower than Min threshold value,
o green: mass value higher than Mi n thr es h ol d value and lower than Max threshold

value,

o red: mass value higher than Max threshold value.

Procedure 2 – entering checkweighing thresholds manuall y:

• Press button (Checkweighing thresholds).

• Press Min threshold button and enter its value.

• Press button to conf irm.

• Press Max threshold button and enter its value.

• Press button to conf irm.

Caution: Max threshold value has to be greater than Min threshold value.

- 62 -

1. Setup – press to access balance menu.

17.2. Mode Related Settings

To find out more about the remaining functions refer to section 15.7 of this user manual
Additional Parameters for a Weighing Process.

18. DOSING

< Dosing> is a working mode that facilitates dispensing process, wherein the dispensing

takes as long as it is necessary to obtain a pre-defined target weight.

Dosing mode screen:

2. Print header – press to print data declared in
the header.

3. Print footer – press to print data declared in
the footer.

4. Products Database – press to select products
from products databas e.

5. Set Tare – press to enter tare.

6. Target value - press to declare target value.

18.1. Making Use of Products Database in the Course of Dosing Operation

You can use target value assigned to a product or values recorded in Product Database.
Additionally it is possible to define temporary target values. In case of Product Database the
target value is value entered in the mass field.

Procedure 1 – selecting product from Products Database:

• Press button (Product database), list of products is displayed.

• Select the product that is to be weighed.

• Target and tolerance values are displayed automatically within the Info field.

• Target value is displayed with minus sign.

• Bar graph is displayed, its colour corresponds to the current status of mass:

o yellow: mass value lower than 'target value - tolerance value',
o green: mass value within permissible tolerance range: 'target value +/- tolerance'
o red: mass value greater than 'target value + tolerance value'.

- 63 -

1. Setup – press to access balance menu.

Procedure 2 – entering checkweighing thresholds manually:

• Press < button (Target value).

• Window for entering target value and tolerance is displayed, enter the values.

• Return to weighing.

Caution: For a product acquired from Products Database the Target Value and Tolerance
data are already given. The data can be edited and modified.

18.2. Mode Related Settings

To find out more about the remaining functions refer to section 15.7 of this user manual,
Additional Parameters for a Weighing Process.

19. PERCENT WEIGHING AGAINST REFERENCE SAMPLE MASS

< Percent weighing> is a working mode for comparison of the measured sample's
weight with the reference mass. The result is expressed in [%].
PERCENT WEIGHING function can be aided by DOSING and CHECKWEIGHING functions.
Mind that these are not started automatically, neither is bar graph.

Percent Weighing mode screen:

19.1. Sample Mass and Re f eren ce Samp l e Mass Comparison

− Comparison methods: Entering reference mass, to do it press button (Set
reference mass).

2. Print header – press to print data declared
in the header.

3. Print footer – press to print data declared in
the footer.

4. Products Database – press to select
products from products database.

5. Percent weighing: press to set reference
mass.

6. Percent weighing: press to set as 100%.

- 64 -

− Accepting mass of load resting on the weighing pan as a reference mass, to do it
press < Set 100%> button.

− selecting product, out of products database, for which 'mass' parameter has been
defined; to do it press < Products> database.

Procedure 1 – entering reference mass manually

• Press button (Set reference mass).

• Enter the reference mass value and press button to confirm.

• Weighed products mass is compared to the reference mass, the weight difference is

displayed in [%].

Procedure 2 – accepting mass of load resting on the weighing pan as a reference mass

• Load the weighing pan with the sample.

• Upon indication stabilization press < Set 100%> button.

• 100.000% indication is displayed, weight of the product resting on the weighing pan

is accepted as reference mass, it is automatically recorded and displayed in
reference mass field.

• Unload the weighing pan.

• From now on the weighed products mass is compared to the reference mass, the

weight difference is displayed in [%].

Procedure 3 – selecting product from Products Database:

• Press < Products> database. Select product to be weighed.

• Info field automatically displays modified information concerning reference mass.

• Product-related reference mass is automatically recorded and displayed in reference

mass field. Press button to open reference mass field.

• 0.00 % indication is displayed (for unloaded pan).

• From now on the weighed products mass is compared to the reference mass, the

weight difference is displayed in [%].

19.2. Checkweighing and Dosing in Percent Weighing Mode

PERCENT WEIGHING function can be aided by DOSING and CHECKWEIGHING functions.
In order to make them accessible assign them to an on-sc reen button.

Remember to provide perc ent v alues for bot h of the functions.

Procedure:

1. Press grey workspace area.

2. The following submenus are displayed: Settings, Buttons, Information, Printouts,
Profile.

3. Select <Buttons> menu.

4. List of on-screen buttons, function buttons and proximity sensors is displayed.

5. Press selected element and assign a key to it.

- 65 -

CHECKWEIGHING

Checkweighing function facilitates control of sample mass, mind that Min and Max
thresholds, given in [%], are required.

Procedure:

1. Press button (Checkweighing thresholds).

2. Press Min threshold button and enter its value [%].

3. Press button to confirm.

4. Press Max threshold button and enter its value [%].

5. Press button to confirm.

Caution: Max threshold value has to be greater than Min threshold value.

DOSING

Dosing function requires target value to be specified (it must be given in [%]) along with
dosing tolerance, i.e. permissible +/- surplus or short fal l.

Procedure:

1. Press < button (Target value).

2. Enter the target value in [%].

3. Set tolerance value, if required.

4. Press button to conf irm.

5. Press Min threshold button and enter its value [%].

6. Press button to confirm.

19.3. Bar Graph

The DOSING and CHECKWEIGHING functions are aided by a graphic indication, i.e. bar
graph. Example of simultaneous operation of DOSING and CHECKWEIGHING functions is
presented below.

• < >Checkweighing thresholds settings: Min= 90%, Max = 110%.

• target value = 105%; tolerance = 5% < >,

• reference mass = 19.986 g < >.

- 66 -

1. Setup – press to access balance menu.

19.4. Mode Related Settings

To find out more about the remaining functions refer to section 15.7 of this user manual,
Additional Parameters for a Weighing Process.

20. DENSITY

< Density> is a working mode enabling to determine density of:

• solid bodies,

• liquids,

• air (available for XA 4Y),

• various substances with use of pycnometer.
In order to operate this mode, a density determination kit (supplementary equipment) is
required.

Density mode screen:

2. Print header – press to print data
declared in the header.

3. Print footer – press to print data
declared in the footer.

4. Solid density

5. Liquid density

6. Air density

7. Pycnometer

- 67 -

1

Beaker base

2

Stand

3

Sinker

4

Beaker

5

Thermometer holder

6

Thermometer

7

Flexible connector for s ink er

8

Hanger

Top weighing pan for solids
density determination

Flexible connector for weighing
pans

Bottom weighing pan for solids
density determination

12

Additional sinker

Additional stand for a set of pans
or a sinker

Additional set of weighing pans

density of water

XA balances

20.1. Density Determination Kit

Kit intended for XA balances:

9
10

11

13

for density determination of

14

solids with density lower that

CAUTION:

− Components of density determination kit shall be stored in a box.

− Weighing pans and sinker must not be put directly on a table, this might cause their

damage. Weighing pans and sinker, if not in use, must be put on an additional stand.

20.2. Assembly

CAUTION:

If the kit has been installed and -NULL- message
is displayed then load the balanc e with weights
set (12) and zero and tare the indication. Thus
prepared balance can be used for density
determination.

- 68 -

20.3. Solids Density Determination

o

BA

A

ρρ

−

=

Prior the procedure start, it is necessary to set process-relat ed par a met er s :

− Liquid type:

o Distilled water
o Ethanol
o Other liquid with determined density

− Liquid temperature
(required if either disti l led w ater or etha nol is us ed as liquid for measurement
performance)

− Liquid density

The parameter is set automatically, after the temperature has been entered, if
either distilled water or ethanol is used as liquid. In case of using liquid other
than distilled water or ethanol, it is necessary to enter its density manually.

The density of solids is calculated using the following formula:

ρ - density of a sample
A - sample mass measured in the air
B - sample mass measured in liquid
ρ o - liquid density

Procedure:

1. Install density determination kit.

2. In order to record density value for a particular product in products database, go to
<Settings> menu, set <Assign density to product> parameter and press <Product>
quick access button to make the product active.

3. Press < Density of solids> button.

4. Respective menu is displayed, using it set the following parameters: Standard liquid,
Temperature, Standard liquid density.

5. Press < START> button.

6. Process of density determination begins.

7. Load the TOP density kit pan with a sample, wait for a stable measurement result and
press < > button.

8. Load the BOTTOM density kit pan (immersed in liquid) with a sample, wait for a stable
measurement result and press < > button.

9. Density result is displayed.

10. Press < > button to complete the procedure.

CAUTION:
Press < > button to start new density determination process with the same settings.

- 69 -

d

V

BA

+

−

=

ρ

20.4. Liquids Density Determination

In order to determine density of liquid first determine sinker’s density in the air, next in the
liquid. The density of liquid is calculated according to the following formula:

ρ - liquid density
A - sinker mass measured in the air
B - sinker mass measured in water
V - sinker volume
d - air density ( max 0.001 g/cm3 )

Install the density determination kit, and enter sinker’s volume to balance’s memory.

• Press < Liquid density> button.

• A respective menu is displayed, using it press < Sinker’s volume> button and

enter sinker’s volume value, take it from the sinker’s hanger.

• Process of liquid density determination begins.

Procedure:

1. Install density determination kit.

2. In order to record density value for a particular product in products database, go to
<Settings> menu, set <Assign density to product> parameter and press <Product>
quick access button to make the product active.

3. Press < START> button.

4. Follow the displayed commands.

5. Carry out measurement in the air, wait for a stable measurement result and press
< > button.

6. Carry out measurement in the tested liquid, wait for a stable measurement result and
press < > button.

7. Density result is displayed.

8. Press < > button to complete the procedure.

CAUTION:

Press < > button to start new density determination process with the same settings.

20.5. Air Density

< > Air density value is one of numerous data required for calculation of measurement
result correction, which correction is an effect of air BUOYANCY compensation. Another
value required for the calculation is weighed sample density. The function of air density
determination is enabled only in balances with reading unit lower than d=1mg.
Determining density of air requires use of a dedicated set of mass standards (additional
equipment), specific for a given balance model.

- 70 -

Procedure:

1. Press < Air density> button.

2. Menu of Air Density function is displayed.

3. Press field for entering weight value of steel mass stan dar d, enter the value as
provided in calibration certificate.

4. Press field for entering weight value of aluminium mass standard, enter the value as

provided in its calibration certificate.

5. Press field for entering density value of steel mass stan dar d, enter the value.

6. Press field for entering density value of alumini um m ass standard, enter the density

value.

7. Press START field, air density determination begins.

8. Load the pan with steel mass standard, wait for a stable measurement result and

press < > button.

9. Load the pan with aluminium mass standard, wait for a stable measurement result

and press < > button.

10. Density result is displayed.

11. Press < > button to complete the procedure.

The value of determined air density is automatically assigned to <Air density> parameter in
<Settings/ Air buoyancy compensation> menu for weighing working mode.

- 71 -

o

BA

A

ρρ

−

=

20.6. Dete r m ining Density Using Pycnometer

Prior the procedure start, it is necessary to set process-related paramet er s :

− Pycnometer weight (if pycnometer weight is known, the measurement is carried out
once when the pycnometer is filled with substance).

− Pycnometer volume.

The density of solids is calculated using the following formula:

ρ - density of a sample
A - sample mass measured in the air
B - sample mass measured in liquid
ρ o - liquid density

Procedure 1 – when the pycnometer weight has been entered

1. In order to record density value for a particular product in products database, go to
<Settings> menu, set <Assign density to product> parameter and press <Product>
quick access button to make the product acti ve.

2. Press < Pycnometer> button.

3. Respective menu is displayed, using it set the following parameters: pycnometer
weight, pycnometer volume.

4. Press < START> button.

5. Process of density determination begins.

6. Fill in the pycnometer with tested substance, follow the pycnometer guidelines.

7. Load the pan with a pycnometer, wait for a stable measurement result and press
< > button.

8. Density result is displayed.

9. Press < > button to complete the procedure.

CAUTION:
Press < > button to start new density determination process with the same settings.

Procedure 2 – when pycnometer weight has not been entered

1. In order to record density value for a particular product in products database, go to
<Settings> menu, set <Assign density to product> parameter and press <Product>
quick access button to make the product active.

2. Press < Pycnometer> button.

3. Respective menu is displayed, using it set the following parameters: Pycnometer
volume.

4. Press < START> button.

5. Process of density determination begi ns .

- 72 -

6. Load the pan with a pycnometer, wait for a stable measurement result and press
< > button.

7. Take the pycnometer off the pan, fill it with tested substance, follow the pycnometer
guidelines.

8. Load the pan with a pycnometer, wait for a stable measurement result and press
< > button.

9. Density result is displayed.

10. Press < > button to complete the procedure.

CAUTION:
Press < > button to start new density determination process with the same settings.

20.7. Mode Re lated Settings

The supplementary settings enable you to adjust the working mode to your needs and
requirements.

o Request sample number:

NO - sample number not required; single measurement.
YES - sample number required; series of measurements.

o Measuring unit: [g / cm3], [kg/m3], [g/l]; selected unit is valid for all density

determining options an d for fin al indication printouts.

o Assign density to a product: YES/NO; the software automatically assigns the

value of determined density of solid or liquid to <Density> parameter in a product
record of the database of products. To use this function first enter products
database and select a product for which the density procedure is carried out. Next
start density determining process (if density has already been determined for this
product, it is replaced with new value).

o Tare mode
o Printout/Enter mode
o Printout

To find out more about the remaining functions refer to section 15.7 of this user manual,
Additional Parameters for a Weighing Process.

20.8. Printouts

Printouts option enabl e s you to determine part ic ul ar stan dar d pr i ntou t content and to define a
non-standard printout.

 Standard printout

Standard printout comprises four internal sections containing different variables.
Variable settings: YES - print, NO – not print.

Settings for header, weighing and footer printouts are to be found in section 14.5. For
density printout template read below.
You can design content of a report for each of carried out procedures. Upon pressing
<Density printout template> parameter, a window is opened where you can set content of a
particular report.

- 73 -

Particular reports content:

SOLID

LIQUID

AIR

PYCNOMETER

− Working mode

− Working mode

− Working mode

printout

− Working mode

− Procedure

− Sample no.

− Operator

− Balance type

− Balance S/N

− Date

− Time

− Standard liquid

− Temperature

− Density of

standard liquid

− Weighing 1

− Weighing 2

− Density

− Volume

− Product

− Warehouse

− Customer

− Empty line

− Dashes

− Signature

− Non-standard

printout

− Procedure

− Sample no.

− Operator

− Balance type

− Balance S/N

− Date

− Time

− Sinker volume

− Temperature

− Weighing 1

− Weighing 2

− Density

− Product

− Warehouse

− Customer

− Empty line

− Dashes

− Signature

Non-standard
printout

− Procedure

− Sample no.

− Operator

− Balance type

− Balance S/N

− Date

− Time

− Mass of steel

standard

− Mass of
aluminium
standard

− Density of steel
standard

− Density of
aluminium
standard

− Weighing 1

− Weighing 2

− Density

− Product

− Warehouse

− Customer

− Empty line

− Dashes

− Signature

− Non-standard

− Procedure

− Sample no.

− Operator

− Balance type

− Balance S/N

− Date

− Time

− Pycnometer mass

− Pycnometer volume

− Weighing 1

− Weighing 2

− Density

− Product

− Warehouse

− Customer

− Empty line

− Dashes

− Signature

Non-standard
printout

20.9. Performed Density Determinations Report

Upon completed density determination processes (solid body, liquid, air) a report is
generated. The report is saved to < Density reports> dat abas e. The files are named by

the date and time (hour) of mass comparison process.
An example of solid density determination report:

--------------- Density ----------------

------------- Solid body -------------­ O per ator Admin
Balance S/N 400015
Date 2011.10.07
Time 10:08:09
St andar d liquid Water
Temperature 22 °C
Density of standard liquid 0.9978 g/cm
Weighing 1 10.526 g
Weighing 2 2.586 g
Density 1.322776 g/cm

-------------------------------------------------
Signature

3

3

- 74 -

Using header and footer information

1. Setup – press to access balance menu.

Procedure:

• Press < Print header> button.

• Carry out density determination procedure.

 Report is printed out automatically after the second measurement confirmation.
 When density determination result is displayed, the report can be printed

repeatedly by pressing < PRINT> button.

• Press < Print footer> button upon completion of density determination
procedure.

CAUTION:

Remember to select data to be printed in the header, footer and report. For detailed
information go to section 14.5, Printouts.

21. ANIMAL WEIGHING

< Animal weighing> is a working mode allowing reliable determination of mass of
weighed objects in motion. In principle, this type of objects generate unstable measure men t ,
thus it requires using a different filtering method of measurement signal.

Animal weighing mode screen:

2. Print header – press to print data declared in the
header.

3. Print footer – press to print data declared in the
footer.

4. Products Database – press to select products from
products database.

5. Set tare.

6. Animal weighing.

21.1. Animal Weighing Settings

Animal Weighing mode parameter s must be set with regard to selected mass analysis
method.

Procedure:

1. Press < Animal weighing> button.

2. List of Animal Weighing parameters is displayed:

• Averaging time
Time interval within which measurements are analysed. Obtained data is used for calculation
of measurement result.

• Automatic operation
Parameter determining whether the measurement is to be carried out manually (on pressing
a key), or automatically. The measurement starts automatically if indication on balance’s
display exceeds the value of a set threshold. Measurement of the next object begins after
removing one object from the weighing pan (the indication is below threshold value) and

- 75 -

loading the pane with the next object at the moment when the indication exceeds the set

1. Setup – press to access balance menu.

threshold value.

• Threshold
Value expressed in mass units. In order t o trig ger the measurement, the indic ate d v al ue has
to be greater than the threshold value.

3. Set parameters and return to weighing.

4. Load the weighing pan with an object to be weighed, press < > button.

5. “Freezed” measurement result is displayed.

6. In order to proceed to the next measurement press < > button:

- in case of manual operation mode, press < > button.

- in case of automatic operation mode, unload the weighing pan and load it with the
new object to be weighed.

21.2. Mode Related Settings

To find out more about the remaining functions refer to section 15.7 of this user manual
Additional Parameters for a Weighing Process.

22. FORMULATIONS < Formulations> is a working mode allowing you to prepare multi-ingredi ent mixture.

The whole process is carried out automatically.
While making mixtures you can:

 use formulations database which stores formulations; the program helps you

dispense particular amount of formulation ingredients, this is done by means of
respective on-screen messages.

 make mixture on your own, without using formulations database, with this option you

control dispensed ingredients, their sequence and quantity by yourself.

If you want to use formulations database, first you have to create recipe (make formulation),
next apply it. In order to create formulation, enter <Formulations> database. For detailed
procedure informing you how to create formulation, read later sections of this user manual.

Formulations mode screen:

22.1. Mode Related Settings

The supplementary settings enable you to adjust the working mode to your needs and
requirements. To access the settings follow the below procedure.

2. Print header.

3. Print footer.

4. Formulation – press to s elec t for mul a ti on from
the database.

5. Formulation multipli er ( f ormulation activated
when <NO> value is set for <Multiplier’s
editing> parameter).

6. Target mass

7. Formulation using out of database ingredients

- 76 -

Procedure:

1. Press grey workspace area.

2. The following submenus are displayed: Settings, Buttons, Information,
Printouts, Profile.

3. Select <Settings> menu.

4. Functions related to formulations are displayed.

Functions:

− Automatic ingredients naming:

 YES
 NO

− Apply tare from database:

 YES - each ingredient has a tare value assigned (the value is assigned on

the basis of data for a particular product saved to the products database);

 NO - tare is not applied

− Means of ingredient verification:

Use this function to specify how to determine ingredient mass during formulation
making process,
by TOLERANCE or by THRESHOLDS.
TOLERANCE: the software accepts mass of an ingredient as correct if it is within
set percent tolerance o f tot al ing r edi ent’ s mass (±%) - (data acquired from
database of products).
THRESHOLDS: the software accepts mass of an ingredient as correct if it is within
set thresholds (data acquired from database of products).
Specified method is in effect for all ingredients in the formula making process.
If during formulation making process one of the ingredients is weighed in excess
(its mass is out of high tolerance limit) the following message is displayed upon
ingredient weight confirmation: <VALUE OUT OF RANGE. RECALCULATE THE
FORMULATION?>. Confirm, the software automatically recalculates mass of other
ingredients so that the mixture proportions are correct.
In order to make THRESHOLDS option active, the product/ingredient related data
in database must correspond with value selected for <MEANS OF INGREDIENT
VERIFICATION> parameter, e.g. ingredient thresholds are specified and
<THRESHOLDS> value is selected for <MEANS OF INGREDIENT
VERIFICATION> parameter, otherwise particular ingredients mass recalculation is
not possible, i.e. ingr edient thr esholds are specified and <TOLE RANCE>
parameter is selected for <MEANS OF INGREDIENT VERIFICATION> parameter.

− Multiplier's editing:

Function designed to enable making multiple mixtures according to a selected
formulation in a single weighing process:

 YES - on selecting a formulation for processing the software requests for

multiplier’s value, the provided value is in effect for all ingredients in the
formulation making process, i.e. each ingredient is multiplied by the value.

 NO - multiplier value is disabled, default value is set to <1>.

− Printout:

for information on how to operate this function read section 15.7 .

22.2. Formulations – Quick Access Buttons

Each working mode featur es automatically displayed set of default on-screen quick access
buttons. The set can be modified, i.e. you can add out-of-list quick access buttons to it. Such
operation requires particular permissions level.

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22.3. Adding Formulation to Formulations Database

Formulation databas e cont ains formulations names, ing r edi e nts na mes and thei r w ei g ht.
Each product used for formulation making process is saved to the database of products.
When preparing a formulation, first name it, next add ingredients. The software is intuitive
and you are guided by means of respective messages. Make sure you know complete recipe
as it is necessary to specify name and weight of each mixture ingredient. Formulations
database menu has been designed to enable adding formulations.

Procedure:

• Enter < Databases> submenu and press < Formulations> button.

• Press < Add> button to add a new formulation.

A new record is automatically added to the database, it is opened in an editing mode. Enter
necessary data.
List of parameters defi ned for a form ul ati o n:

1. Name: click name button, new window opens, enter formulation name.

2. Code: click code button, enter code number.

3. Ingredients: click ingredients button, list of formulation ingredients is displayed
(for new formulation the list is empty), add the ingredients:

• Press < Add> button.

• Select one of available options:

<New ingredient> - select to add a new product, first enter name, next specify
mass to be weighed during formulation making process. The software automatically
adds the products to the products database.

CAUTION:

In order to enter remaining product data it is necessary to go to product database.

<New ingredient from database> - select to view a list of database-stored
products, choose the product you need for your mixture, the software weighs as
much product/ingredient as specified by product database mass parameter.
Mass value can be edited and modified for each added product. The introduced
modifications do not affect mass value saved to the database.

4. Ingredients quantity: parameter disabled for editing updat ed by the software upon
adding an ingredient to a formulation.

5. Sum: target mass of a formulation, i.e. sum of all formulation ingredients,
parameter disable d for editing, updated by the software upon adding an
ingredient to a formulation.

22.4. Using Formulations in Weighing

Upon running FORMULATIONS mode, you can prepare the mixture either manually or by
selecting formulatio n fr om the database.
Mixture preparation options:

− formulation not recorded in the Formulati o n D atab as e – manual preparation,

− formulation recorded in the Formulation Database,

− formulation recorded in the Formulation Database – using multipli er funct ion,

− formulation recorded in the Formulation Database – determining target mass of

complete formulatio n.

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CAUTION:

In order to use the above options it is necessary to add respective quick access buttons to
the bottom bar and set formulations mode parameters.

Select a formulation, weigh each of its ingredients. Wait for the indication to stabilize and
press < > button. Weight of each ingredient is tared upon pressing < > button; i.e. it is

accepted for the total mass o f the form ul ati o n.
Press button to cancel all operations regarding formulation making process. Now you

can prepare a different formulation.
Procedure 1 – formulation not recorded in the Formulation Database – manual preparation.

Follow the displayed prompts.

• Go to quick access bar and press button (Start).

• Name the formulation.

• Select ingredients for a formulation.

• Select the first ingredient (new or from database of products).

• The home screen is displayed.

• Put the container used for carrying out the measurement on a weighing pan and tare it

when the indication is stable.

• Dispense specified amount of ingredient.

• Press < > button to confirm.

• Select the next ingredient.

• Repeat the steps for remaining mixture ingredients.

• With all the ingredients weighed, select one of the following options:

- <Save and finish> - select to save the process to formulations database, the process
is finished automatically, the final report is recor ded i n for mulation database.

- <Finish> - select to complete without saving the process to formulations database the
process is finished automatically, the final report is recorded in formulation database.

• Upon completion, formulation home screen is displayed, message <Completed> is

visible in the bottom bar. To proceed press < > button.

Caution:

It is possible to abort formulation making process at any moment. To abort the process
press > button.

Procedure 2 – formulation recorded in the Formulation Database.
Basic recipe making process. Procedure 2 allows you to prepare mixtures with multiplied
amount of ingredients.
Follow the displayed prompts.

• Press < > button (Formulation).

• List of Formulations is displayed, select the formulation that is to be carried out.

• Press < > button (Formulation with multiplier).

If in Formulation mode settings <Multiplier's editing> option is disabl ed (set t o <NO>
value) the software automatically skips to formulation making process. If the
<Multiplier's editing> option is enabled (set to <YES>) the software displays a window
with a keyboard for inserting the multiplier value. Mass of all formulation ingredients is

- 79 -

multiplied by the specified value (mass of each ingredient is a product of mass saved
to a formulation and multiplier value).

• Confirm entered multiplier value, the software proceeds to formulation making process.

The following parameters are displayed: selected formulation name, the first
ingredient name, ingredient number, mass to be weighed and target mass.

• Put the container used for carrying out the measurement on a weighing pan and tare it

when the indication is stable.

• Dispense specified amount of the ingredient.

• Confirm ingredient mass value, the software automatically adds the mass to the sum of

weighed formulation ingredients, the next ingredient weighing begins.

• With all formulation ingredients weighed a report on completed process is printed and

saved to reports database (report template is editable, to edit a report template go to
<Printouts> parameter), message <Completed> is visible in the bottom bar. To

proceed press < > button.

Procedure 3 – formulation recorded in the Formulation Database – using multi pli er func tion.
This procedure is useful when you need to prepare a mixture with pre-determined mass, that
is different from the mass resulting from summing of used ingredients.
In such case, there is no need for you to carry out complex calculations of ingredients’ mass.
The software adjusts mass of each ingredient in relation to pre-defined tar g et mass of the
complete formulatio n.
Follow the displayed prompts.

• Press < > button (Formulation).

• List of Formulations is displayed, select the formulation that is to be carried out.

• Press < > button (Formulation with target mass).

• Window with an on-screen keyboard for entering target mass of a mixture is

displayed.

• Confirm entered multip li er val ue, form ul ati on maki ng process starts automati cal l y .

The following parameters are displayed: selected formulation name, the first
ingredient name, ingredient number, mass to be weighed and target mass.
Mass of each ingredient is automatically recalculated (proportionally) to the value of
defined target mass of the complete formulation.

• Put the container used for carrying out the measurement on a weighing pan and tare

it when the indication is stable.

• Dispense specified amount of ingredient.

• Confirm ingredient mass value, the software automatically adds the mass to the sum

of weighed formulation ingredients, the next ingredient weighing begins.

• With all formulation ingr edients weighed a report on completed process is printed and

saved to reports database (report template is editable, to edit a report template go to
<Printouts> parameter), message <Completed> is visible in the bottom bar. To

proceed press < > button.

In order to print report on compl eted formulation making proc ess es ent er For mulation
Reports Database.

22.5. Printouts

Printouts option enables you to determine content of a particular standard printout, and to
define non-standard printout.

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 Standard printout

Particular reports content:

Example of a report

− Working mode

--------------- Formulation Report -----------------

.............................................................

Standard printout comprises four internal blocks, each containing different variables.
Variable settings: YES – print; NO – do not print.

Settings for header, weighing, and footer printouts are specified in section 14.5. For settings
of formulation report read below. You can design report content.

Caution:
In order to specify which measurement data is to be printed on a report it is necessary to
modify settings for <Weighing printout template> parameter. To enable particular
measurement data printout, set it to <YES> value for it. Upon each com plet ed formulation

process the program generates a report. The report is recorded in < Formulation
reports> database. Report files are named by date and time of formulation process
performance.

− Operator

− Customer

− Warehouse

− Formulation

− Formulation code

− Start date

− End date

− Ingredients quantity

− Measurements quantity

− Measurements

− Target value

− Sum

− Formulation difference

− Status

− Empty line

− Dashes

− Signature

− Non-standard printout

Operator Nowak Jan
Formulation name Mixture 1

Start date 2011.12.16 13:21:40
End date 2011.12.16 13:22:28

Ingredients quantity 5
Completed measurements quan tity 5

--------------- Measurement 1 ---------------

19.994 g

--------------- Measurement 2 ---------------

49.993 g

--------------- Measurement 3 ---------------

9.999 g

--------------- Measurement 4 ---------------

1.001 g

--------------- Measurement 5 ---------------

19.995 g
Total mass 100.982

Target mass 101.000
Difference -0.018

Status OK

-------------------------------------------------
Signature

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23. STATISTICS

1. Setup – press to access balance menu.

< Statistics> is a working mode that enables acquiring data from series of
measurements and to produce statistics using the acquired data. Settings of this function
determine which data is displayed.

Procedure for activation of Statistics mode:

In home screen, press pictogram located in the top bar. <Working modes> submenu is
opened, it contains list of working modes to be selected. Select < Statistics>, the home

screen is displayed automatically, wherein the top bar of the screen features pictogram.

Statistics mode screen:

2. Print header – press to print data
declared in the header.

3. Print footer – press to print data declared
in the footer.

4. Products Database – press to select
products from products database.

5. Set tare.

6. Statistics

7. Add to statistics.

23.1. Buttons and Information Settings

Buttons crucial for series of measurement:

 < PRINT> - press to trigger printout and to add measurement to

statistics,

 < Add to statistics> - press to add measurement to statistics, printout is not

triggered.

Each working mode features automatically displayed set of default keys and information
displayed in Info field.

23.2. Additio n al Settings for Statistics

To find out more about the remaining functions refer to section 15.7 of this user manual
Additional Parameters for a Weighing Process.

23.3. Measurement Seri es Par am et er s

For each series of measurements it is possible to overview the results, print a report, delete
results of all statistics.

Procedure:

1. Press < button (Statistics).

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2. The following options are displayed: Result, Print, Delete last, Delete,
Measurements Chart, Distribution Probability Chart.

3. Select one of available optio ns:

− Result – to preview statistics report,

− Print – to print a report,

Report example:

-------------- Statistics--------------
N 9
SUM 455.600 g
X 50.6222 g
MIN 49.939 g
MAX 51.380 g
D 1.441 g
SDV 0.39605 g
RDV 0.78 %

----------------------------------------

− Delete last – to cancel the last measurement,

− Delete – to remove all statistics data,

− Measurements chart– to make the software generate and display a graph with

distribution of measur e men t s in mass / m easurement coordinated system for
completed measurement series (see the graph below).

−

- 83 -

− Chart of distribution probability– to make the software generate and display

Press to display complete graph.

Press to zoom out the screen content.

Press to go back to the previous window.

Press to print the graph using PCL printer.

Press to save the graph as *.bmp file to USB flash drive connected to USB

a graph of probability distribution for completed measurement series (s ee the
graph below). The bar chart demonstrates number of identical results in a
series.

−

Bottom bar tools:

port.

24. PIPETTES CALIBRATION

Balance enables pipettes calibration using dedicated program function or PIPETTES PC
software (workstation for pipettes calibration). Prior to calibration start install pipettes
calibration set inside the anti-draft chamber. This equipment is an additional accessory.
Assembly procedure is presented below.

Pipettes calibration can be carried out.
< Pipettes calibration> is a working mode allowing you to determine errors of

measurement of piston pipettes volume. The errors can be determined either with reference
to ISO 8655 standard or your own requirements.
In case of calibration carried out with reference to ISO 8655 standard the errors are
automatically selected for particular volume, as specified in the standard (refer to: table of
errors, ISO 8655 standard).
Pipette calibration mode enables:

 calibrating pipettes of fixed-volume or variable-volume, and single or multi- channel

pipettes.

- 84 -

 creating pipettes database providing the following information: pipette name, code,

1. Setup – press to access balance menu.

tested volume, etc.

 calculating results on the basis of:

- average volume of a pipette (channel)

- systematic error es (accuracy error) ,

- random error CV (repeatability error),

 carrying out automated measuring procedures conditioned by pipette’s type,
 storing calibration results in a database (in a form of reports on calibration process),
 printing report s on pi pe tt es cali br a ti on pr oces ses,
 exporting test reports.

During the procedure, accuracy and repeatability errors are determined for the tested
volume. In case of pipettes with adjustable volume, the software enables declaring up to 5
volume values (from total pipette’s range) that are to be checked during calibration process.

Use only distilled water for pipettes calibration.
Ambient conditions crucial for high accuracy calibration:

 The ambient temperature of the pipette, tip and liquid:

20°C ÷ 25°C, during weighing it must be stabilized within ± 0.5.°C

 Relative humidity: 50 ÷ 75%.
 Pipette, tips and distilled water have to be subjected to temperature stabilization

carried out directly in the weighing room. The standard recommends the

acclimatization for at least 2 hours.
While calibrating pipettes use pipettes database providing you with pipette related data,
parameters, tested volume, and error values determined for specific volumes.
Prior pipette calibration process. enter pipettes database and provide pipette-r elated fata and
calibration criteria. In order to add pipette it is necessary to enter the database. For
information on how to add pipette to pipettes database read down this user manual.

Pipettes Calibration mode screen:

24.1. Mode Related Settings

The supplementary settings enable you to adjust the working mode to your needs and
requirements. To access the settings follow the below procedure.

Procedure:

1. Press grey workspace area.

2. The following submenus are displayed: Settings, Buttons, Information,
Printouts, Profile.

3. Select <Settings> menu.

4. The display indicates functions related to pipette calibration process.

2. Print header.

3. Print footer.

4. Select pipette.

- 85 -

Functions:

− Measurements quantity: designed to enable determining measurements quantity

for tested pipette volume (valid for each tested volume in case of a pipette with
adjustable volume),

− Request serial number: YES/NO. YES – a window with an on-screen keyboard is

displayed, use it to enter serial number of a pipette.

− Operation with adherence to ISO 8655: YES/NO. YES – the software

automatically takes error values accordant to ISO 8655 standard (if other error
values have been defined for a particular pipette, then on selecting <Operation with
adherence to ISO 8655> parameter the specified error values are neglected and
replaced by those from ISO standard).

− Upload ambient conditions para meters from THB module: YES/NO. YES – the

software automatically acquires and saves ambient conditions’ parameters from a
connected THB sensor at a right time. NO – you have to read ambient conditions
(i.e. temperature, humidity and pressure) from external sensors and enter them
manually both before and after calibration.

− Result control, Tare mode, Automatic footer printout, Printout mode, Pri ntout:

for information on how to operate these functions read section 15.7 .

24.2. Pipettes Calibration – Quick Access Buttons

Each working mode features automatically displayed set of default on-screen quick access
buttons. The set can be modified, i.e. you can add out-of-list quick access buttons to it. Such
operation requires particular permissions level.

24.3. Adding a Pipette to Pipettes Database

Database of pipettes contains list of pipettes’ names and other data including tested volumes
and error values for a specific volume. When adding a pipette to the database, first specify
its name, and then add remaining.
The software is intuitive and you are guided by means of respective messages. Pipettes
database menu has been designed to enable adding formulations.

Procedure:

• Enter < Databases> submenu and press < Pipettes > button.

• Press Add> button to add a new pipette.

A new record is automatically added to the database, it is opened in an editing mode. Enter
respective data.
List of parameters defi ned for a pipe tte:

1. Name: press to enter pipet te name .

2. Code: press to enter pipette code.

3. Model: press to enter model name.

4. Tip: press to enter tip name

5. Volume type: ADJUSTABLE/FIXED.

6. Nominal volume: pipette’s nominal volume value.

7. Minimum volume: pipette’s minimum volume value, for fixed volume pipette enter
<0>;

8. Channels quantity: specify number of pipette’s channels, for a single channel
pipette enter <1>;

- 86 -

9. Type: NONE/A/D1/D2. Pipette type adheres to standard guidelines. In case of

−

− Dashes

−

calibration carried out with reference to ISO 8655 standard the errors are
automatically selected for particular volume. Determining pipette type is crucial.

10. Tested volumes: press “Tested volumes” field, a window with a list of calibrated
volumes opens (in case of a new pipette the list is empty), add volume to be
tested, and define error value for each tested volume.

Procedure:

- Press < Add> button.

- An on-screen keyboard is displayed.

- Enter tested volume value in [µl] and press < > button to confirm,

- A new record is automatically added, the record features recommended

error values.

- In order to change error values press a field with pipette volume

- each field can be edited, you can enter error values of your choice.

Caution: During calibration, the order of tested volumes corresponds to the order in which
they are entered.

- Upon setting correct values return to the home screen.

24.4. Printouts

Printouts option enables you to determine content ofa particular standard printout and to
define non-standard printout.

 Standard printout

Standard printout comprises four internal sections containing different variables.
Variable settings: YES – print; NO – do not print.

Settings for header, weighing, and footer printouts are specified in section 14.5. For settings
of pipettes calibration report read below.

Printout content:

Working mode

− Operator

− Customer

− Pipette

− Serial no.

− Channels quantity

− Channel no.

− Measurements quantity

− Cooperation in accordance with

ISO 8655

− Start date

Signature

− Non-standard printout

− Water temperature

− Temperature

− Humidity

− Pressure

− Z coefficient

− Measurements and statistics

− Statistics

− Status

− Empty line

− End date

- 87 -

24.5. Pipettes Calibrat i on St art -Up

In order to carry out pipettes calibration process you need a special adapter, the adapter
does not come standard with the balance. The adapter facilitates piston pipettes calibration
and/or verification, it is intended for 3Y and 4Y balances.
The adapter has been designed to minimize evaporation occurring in the course of liquids
weighing. It comprises a mini weighing chamber installed inside the weighing chamber of a
balance, an evaporation ring and a dedicated weighing pan enabling to locate a measuring
vessel in the very centre.
Application of the adapter prevents risk of liquid evaporation during the calibration process.
Compact dimensions of the adapter along with use of the evaporation ring enable
maintaining high humidity rate inside the weighing chamber.
Carried out research has proved that the adapter eliminates or considerably reduces liquid
evaporation process. Eliminated/reduced liquid evaporation is a key factor while calibrating
piston pipettes by means of a gravimetric method.
Selecting an appropriate adapter and balance is conditioned by calib r ated pi pet tes ty pe.
Prior to pipettes calibration start install the adapter inside of the weighing chamber, next
enter data regarding pipettes that are to be calibrated, include complete pipette
characteristics and values of errors (see: Pipettes Database).
Now set pipettes calibration parameters:

• Measurements quantity

• Request serial number (YES/NO).

• Operation with adherence to ISO 8655 (YES/NO)

• Upload ambient conditions parameters from THB module (YES/NO).

CAUTION:

For parameters and settings overview refer to section 24.1 of this user manual.

Upon setting the above parameters, you can start pipettes calibration.

Pipettes calibratio n p ro ced ur e :

1. Press < Select pipette> button.

2. List of pipettes is displayed, select pipette to be calibrated.

3. Pipettes calibration home screen is displayed, selected pipette name is visible in INFO
field.

4. Press < START> button.

5. With <YES> value set for <Request serial number> parameter a window for entering
the number opens.

6. Window for entering ambient conditions values is displayed, read the temperature,
humidity and pressure from external sensors and enter them, next press <

Accept> button.
With <YES> value set for <Upload ambient conditions parameters from THB module>
parameter, the temperature, humidity and pressure values are acquired automatically
from the THB module, water temperature must be entered manually, enter it and

press < Accept> button to confirm.

7. Pipettes calibration home screen is displayed, tested volume and process status <In
progress> are displayed in INFO field. The task bar displays prompts guiding you
through the process - < C1/V1/N1 Sample weighing >.
Where: C1 – channel number; V1 – volume number for the channel; N1 –
measurement number for tested volume.

- 88 -

8. Keep following the prompts until the calibration process is completed.
INFO field provides you with information on the on-going process (average volume,
error values).

9. Upon confirmation of the last measurement a window with ambient conditions
parameters is displayed again. Enter the parameters and press < Accept>

button to confirm.

10. A report is generated automatically, the report is printed and recorded in pipettes
calibration reports database (ambient conditions and water temperature values given
on a report are average values from the process);

11. Press < > button located in the bottom bar. For multichannel pipette you are
asked whether the process shall be continued for remaining channels. Upon
confirmation the balance carries out calibration process for the following channels.
The settings remain unchanged.

12. You can start the following procedure for the same pipette or select another pipette
form pipettes database .

24.6. Performed Pipettes Calibrations Report

Upon completed calibration process a report is generated. The report is saved to the <
Pipette calibration reports> database. The files are named by date and time (hour) of

calibration process performance.

Report example:

----------- Pipettes Calibration -----------
Operator Kowalski
Customer Nowak
Pipette p901\1k
Serial no. 7777
Channels quantity 1
Channel no. 1
Measurements quantity 10
Operation with adherence to ISO 8655 Yes
Start date 2012.03.15 07:50:44
End date 2012.03.15 07:54:34
Water temperature 22.15 °C
Temperature 21 °C
Humidity 48 %
Pressure 1005 hPa
Z coefficient 1.00328

------- Tested volume: 1000 µl -------
1 0.998 g 1000.82389 µl
2 0.998 g 1000.82389 µl
3 0.998 g 1000.82389 µl
4 0.998 g 1000.82389 µl
5 0.998 g 1000.82389 µl
.
.
Average volume 1000.82389 µl
Average [%] 100.08 %
Systematic error 0.82389 µl
Systematic error[%] 0.08239 %
Permissible error ± 16 µl
Random error 0 µl
Random error [%] 0 %
Permissible error ± 6 µl
Status Positive

----------------------------------------
Signature

........................................

- 89 -

25. DIFFERENTIAL WEIGHING

1. Setup – press to access balance

< Differential weighing> is a working mode enabling you to analyse changes of mass
of a single sample or multiple samples. The process is carried out by determining sample’s
initial mass, next the sample is subjected to different processes, as a result some sample’s
ingredients are either separated or added. Finally, the sample is repeatedly weighed
(differential weighing). After the final weighing, the balance determines the difference
between those two mass values (initial and final).
Differential weighing mode allows you to:

 Determine a series, each series may contain several samples.
 Assign a name for each series, print or export data on a series to a connected USB

flash drive;

 For each sample: determine tare value, initial mass and carry out up to five

measurements for the final mass.

In order to operate differential weighing mode, first it is necessary to enter weighing series to
the database, define samples in the series, next trigger the series. To create series go to
series database. For detailed procedure informing you how to create series, read later
sections of this user manual .

Differential Weighing mode screen

menu.

2. Series

3. Sample

4. Weighing A

5. Weighing B

6. Weighing T+A

Delete value

7.

25.1. Mode Related Settings

The supplementary settings enable you to adjust the working mode to your needs and
requirements. To access the settings follow the below procedure.

Procedure:

1. Press grey workspace area.

2. The following submenus are displayed: Settings, Buttons, Information, Printouts,
Series, Profile.

3. Select <Settings> menu.

4. Functions related to differential weighing are displayed.

Functions:

− Threshold: mass value (maximum mass of a sample, e.g. filter )

− Ambient conditions: use this function to force operator to enter temperature and

humidity prior to weighing operation: <Weighing A, Weighing T+A, Taring T>

 NO - value not required
 ONLINE – values taken form ambient conditions module cooperating with

the balance.

- 90 -

 VALUE – values taken from device other than ambient conditions module

Weighing (T+A)

set sample’s name.

Tare (T)
separate operation. Upon initiation you are asked to set sample’s name.

Weighing B
weighing mode

Series

carried out.

Sample
series.

Copy Tare
samples (for which the tare value has not been assigned yet).

Deleting Value
weighing B).

Add sample

start weighing operation before selecting the series and adding the sample.

must be entered manually.

− Maximum quantity of weighings: use this function to declare how many times final

weighing <B> is to be repeated – 5 times maximum, the parameter setting is valid
for all measuring series.

− For information on how to operate remaining functions read section 15.7 Additional

Parameters for a Weighing Process.

25.2. Differential Weighing - Quick Access Buttons

Each working mode features automatically displayed set of default on-screen quick
access buttons. The set can be modified, i.e. you can add out-of-list quick access buttons
to it. Such operation requires particular permissions level.

This section presents only those buttons that are characteristic for Differential
Weighing mode.

Weighing A

Press to start weighing initial mass <A>. The process is carried out as a
separate operation.

Press to start sample container taring which is next followed automatically by
sample weighing (non-separable operations). Upon initiation you ar e ask ed to

Press to start sample container taring. The process is carried out as a

Press to start weighing final mass <B>. The button triggers differential

Press to select a sample for which the differential weighing process is to be

Press to select a sample for currently carried out process of a particular

Press to copy tare value, determined for a given sample, to all current series

Press to delete the most recently recorded mass value (tare, weighing A or

Press to add a new sample, window with an on-screen keyboard is displayed,
use it to provide the new sample name. In order to add a new sample first it is
necessary to select series for which the sample is to be added. Mind not to

25.3. Adding Series to Series Database

Series Database comprises series and series samples.
While creating a series, first set its name, next add samples. The software is intuitive and
you are guided by means of respective messages. Provide a name for each sample. To add
a series go either to series database or differential weighing mode.

- 91 -

Activate DIFFERENTIAL WEIGHING mode, next:

SELECTING a series:

Procedure:

• Enter < Database> submenu and press <Series> button.

• Press < Add> button, a series is added.

A new record is automatically added to the database, it is opened in an editing mode. Enter
the necessary paramet er s .
List of parameters defi ned for series:

1. Name: press “Name” field, a window for entering series name opens.

2. Code: enter series code.

3. Customer: select a customer for whom the series measurements are to be carried out.

4. Samples: press to view list of samples, for a new series the list is empty, add new
samples.

− to do it press < Add> button, the sample is added automatically, its name can

be edited and changed.

5. Samples quantity– parameter disabled for editing, the number is updated at real time
by the software on adding a new sample to the series.

For each sample on the list its current differential weighing status is displayed (weighing
process stage).
Newly added samples do not have any status assigned – the field is empty. The status is
updated at real time after each completed weighing process stage.

25.4. Differential Weighing Process Example

• select information to be displayed in the grey workspace

• select appropriate quick access buttons

• add a series to balance’s memory (series is identified by name)

• add samples to a series (sample is identified by name

• return to the differential weighing home screen

Press <SERIES> quick access button, a
window with series database opens.
Enter the database, press field with series that
is to be carried out.
Selected series name is displayed in the grey
workspace (provided that such information is
enabled to be displayed).

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Upon selecting a series, press one of the following buttons determining how the

differential weighing is to be carried out:

Weighing (T+A)
sample weighing (non-separable operations).

Weighing B

such samples, the operation is disabled.

Upon pressing Weighing A button, the balance

<Ambient condition> parameter set to <Value>

CAUTION:

Weighing A

Press to start weighing initial mass.

Tare (T)

Press to start sample container taring.

Press to start sample container taring which is next followed automatically by

Press to start weighing final mass. The button is enabled only for a series
containing samples for which weighing A has been carried out. If there are no

Weighing A

searches samples list in order to find the first
sample for which weighing <A> is still to be
carried out. If there are no such samples the
balance displays a message informing you
that the operation is disabled.
If the operation is enabled then new data on
initiated process is displayed in the grey
workspace.
You are guided through the process by means
of prompts visible either in the workspace or
bottom bar.

Load the weighing pan with a sample and
press < > button.

parameter a window for entering temperature
and humidity values is displayed. For
<Ambient condition> parameter set to
<ONLINE> parameter a window for
confirmation of values tak en fro m ambie nt
conditions module is displayed.

If <Ambient conditions> parameter for the
differential weighing mode is set to <No>
value the software skips this part of the
process.

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Press < > button to confirm ambient

In order to abort the process press < > button.

Upon pressing Weighing T button, the balance searches samples list in order to find

Load the weighing pan with a sample container and press < > button.

In order to abort the process press < > button.

Upon pressing Weighing T button, the balance searches samples list in order to find

For <Ambient condition> parameter set to <VALUE> parameter a window for entering

conditions values, differential weighing home
screen is displayed, you are prompted to
unload the weighing pan.

Unload the weighing pan and press < > button.
The balance searches samples list again in order to find the first sample for which
weighing <A> is still to be carried out. Follow the above procedure and carry out
weighing of the remaining samples.

Weighing T

the first sample for which weighing <T> is still to be carried out. If there are no such
samples the balance displays a message informing you that the operation is disabled.
If the operation is enabled then new data on initiated process is displayed in the grey
workspace.
You are guided through the process by means of prompts visible either in the
workspace or bottom bar.

Upon pressing < > button you are prompted to unload the weighing pan.

Unload the weighing pan and press < > button. The balance searches samples list
again in order to find the next sample for which weighing <T> is still to be carried out.
Follow the above procedure and weigh the remaining containers.

Weighing T+A

the first sample for which weighing <T> is still to be carried out. If there are no such
samples the balance displays a message informing you that the operation is disabled.
If the operation is enabled then new data on initiated process is displayed in the grey
workspace.
You are guided through the process by means of prompts visible either in the
workspace or bottom bar.

Load the weighing pan with a sample container and press < > button.
Container mass value is assigned to a sample as tare value, balance indication is
zeroed, and you are prompted to place the sample in the container. Follow the prompt

and press < > button.

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temperature and humidity values is displayed. For <Ambient condition> parameter set

to <ONLINE> parameter a window for confirmation of values taken from ambient

value, the software skips this part of the process.

screen is displayed, you are prompted to unload the weighing pan.

conditions module is displayed.

CAUTION:

If <Ambient conditions> parameter for the differential weighing mode is set to <No>

Press < > button to confirm ambient conditions values, differential weighing home

Unload the weighing pan and press < > button. The balance searches samples list
again in order to find the first sample for which weighing <A> is still to be carried out.
Follow the above procedure and carry out weighing of the remaining samples.

In order to abort the process press < > button.

Measurement of series samples can be carried under the following procedures: weighing A,
weighing T or weighing T+A. Each of the series samples features status informing you on a
process stage for a given sample. Upon entering the series database and selecting a
particular series for preview you are provided with list of samples recorded for the series.

Status overview:

• weighing A, measurements completed for <Weighing A> or <Weighing T+A>
procedure,

• weighing T, measurements completed for <Weighing T> procedure.

In order to preview detailed information on a sample, press field with its name.
Sample window contains the following data:

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Select:

You are guided through the process by means of prompts visible either in the

For sample measured und er :

• weighing A procedure only – tare value is <0>,

• weighing T procedure only – weighing A value is <0>,

• weighing T+A procedure – tare and weighing A values is mass.

You can print weighed sample data, to do it press a printer pictogram located in the top bar.
In order to preview data on weighing A, press <Weighing A> field:

If a given series already contains samples for which weighing A (initial mass) has been
carried out you can proceed to carrying out weighing B (final mass).

Weighing B

Upon pressing Weighing B button, the balance searches samples list in order to find
the first sample for which weighing <B> is still to be carried out. If there are no such
samples the balance displays a message informing you that the operation is disabled.
If the operation is enabled then new data on initiated process is displayed in the grey
workspace.

CAUTION:

Next to <Weighing B> caption you can see digits 1/3 where <1> means the first
measuring cycle of type B, and <3> means that <REPETITIONS QUANTITY>
parameter is set to <3> value (3 cycles).
The software prompts you to carry out the <FIRST> cycle, out of <3> cycles, for all
samples in the series for which the measurement is enabled (it is required that
weighing A is already completed for the sample).

workspace or bottom bar.

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If tare is assigned to a sample, then its value is displayed with ‘-‘ sign. Load the

weighing pan with a sample (if tare is assigned load the sample in a container) and

value the software skips this part of the process.

screen is displayed, you are prompted to unload the weighing pan.

In order to abort the process press < > button.

press < >.
For <Ambient conditions> parameter set to <Value> option, a window for entering
temperature and humidity values is displayed. For <Ambient condition> parameter set
to <ONLINE> option a window for confirmation of values taken from ambient
conditions module is displayed.

CAUTION:

If <Ambient conditions> parameter for the differential weighing mode is set to <No>

Press < > button to confirm ambient conditions values, differential weighing home

Unload the weighing pan and press < > button. The balance searches samples list
again in order to find the first sample for which weighing <B> is still to be carried out.
Follow the above procedure and carry out weighing of the remaining samples.

Upon completing measurements of final mass for the samples in a series, you can check the
results in the series database. To check the results, enter the database, select a series, then
select samples and a specific sample for which <Weighing B> has been carried out.

Particular weighing preview mode provides you with values. Numbers referring to weighing
<B> inform on the measuring cycle.
Data on a specific series can be printed or exported to a file.

25.5. Copy Tare

Copy Tare option enables copying once selected tare value (in a series) to all samples which
do not have tare value assigned, and for which differential weighing process has not been
completed (status other than Weighing B).

Procedure:

Press button.

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List of samples with tare values assigned is

displayed.

Go to differential weighing mode, select a
<Weighing A> procedure.

List of samples for which the selected

Press tare value that is to be applied to other
samples which do not have tare assigned yet.
The selected tare value is assigned
automatically.

25.6. Sample Selection

Sample Selection option enables selecting a sample for weighing, with use of this option you
do not have to weigh samples in an order suggested by the software. The option is available
only after initiating a given process.

Procedure:

series, press procedure button, e.g.

procedure can be carried out is displayed.
Select a sample that is to be weighed.
This option is particularly useful if a series
contains a large number of samples, and you
want to weigh a sample that is at the end of a
series.

25.7. Deleting Values

Delete option enables deleting last weighing record added to the database. It refers to all
processes in the working mode. The software enables deleting only the most recent
measurement operation.

If you have saved a weighing record by mistake (sample or tare), i.e. wrong sample or

container has been used, press button

The weighing record is automatically deleted, the software returns to the previous step of the
procedure. The process can be carried out once only, otherwise respective message
informing on error is displayed, deleting a record is aborted.

25.8. Printouts

Printouts option enables you to determine content of particular
standard printouts and to define non-standard printout.

Standard Printout

Standard printout com pr is es five internal blocks, each containing different variables.
Variable settings: YES – print; NO – do not print.

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Settings for header, weighing, and footer printouts are specified in section 14.5. For settings

Series printout content:

Samples printout conte nt:

− Dashes

− Dashes

• Non-standard printou t

of series and sample printout te mplate read below.
Report content.

− Customer

− Samples

− Empty line

− Dashes

− Signature

− Non-standard printout

− Sample

− Sample no.

− Status

− Tare

− Temperature

− Humidity

− Pressure

− Non-standard printout

− Weighing A

• Weighing A

• Date

• Time

• Level status

• Warehouse

• Product

• Packaging

• Universal variable 1 … 5

• Net

• Tare

• Non-standard printou t

− Weighing B

• Weighing B

• Date

• Time

• Level status

• Warehouse

• Product

• Packaging

• Universal variable 1 … 5

• Net

• Tare

• Interval

• Difference

• Difference %

• Residue %

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26. STATISTICAL QUALITY CONTROL- SQC

< Statistical Quality Control> is a working mode designed to support control of product
packing process. It enables detecting surplus or shortfall of product in a packaging.
If the weighing results are stored in the database, then trend analysis can be carried out and
displayed in a form of a graph.
The software provides the possibility of controlling a batch comprising up to 1000 samples.
Each completed control process is saved to the SQC database, and its results are ready for
previewing at any time. Each series has a determined set of parameters that are stored in
the database: maximum, minimum, standard deviation and average value for each batch,
etc.

SQC control process can be carried out manually (by pressing <PRINT> button for each
measurement) or automatically (automatically carried out record of stable measurements).

The balances feature module for statistical control processes. It is supported by a database
containing list of products with error values (<T2->; <T1->; <T1+> and <T2+>) declared for
each product.
The control process is initiated automatically and completed on controlling a required
quantity of samples. As a user you define how many samples are to be controlled, to do it go
to SQC settings.
After completed control process a final report can be generated and/or printed. Data on a
control is also automatically saved to the Database of SQC Reports.

Control process:

• operator selection,

• product selection,

• control start,

• acquiring weighing records,

• control finish (carried out automatically when predefined number of samples is weighed -

batch),

• control report print.

26.1. SQC Mode Start Up

In order to activate SQC mode you need to be assigned with permission level required for
carrying out control process.

CAUTION:

1. Starting a control requires <Operator> permissions level at least. If a logged us er or
an anonymous user’ permissions level is <Guest> then on control start, message
<Unauthorized access> is displayed.

2. For information on logging procedure read section 8 of this user manual, for
information on how to grant permissions read section 12 of this user manual.

• Set < SQC> mode parameters. For detailed information read section 26.2.

• Select a product that is to be controlled (press < > button), mind to select a product

with correctly entered control data,
List of data to be entered prior control start

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Mass Product nominal mass

Declaring whether thresholds values are to be
nominal mass.

Max permissible negative T4 error value with
nominal weight value as point of reference

Max permissible negative T3 error value with
nominal weight value as point of reference

Max permissible negative T2 error value with
nominal weight value as point of reference

Max permissible negative T1 error value with
nominal weight value as point of reference

Max permissible positive T1 error value with
nominal weight value as point of reference

Max permissible positive T2 error value with
nominal weight value as point of reference

Max permissible positive T3 error value with
nominal weight value as point of reference

Max permissible positive T4 error value with
nominal weight value as point of reference

Disqualifying quantity of
samples [Qn-T4]

Max permissible quantity of T4 low limit errors
with nominal weight as point of reference

Disqualifying quantity of
samples [Qn-T3]

Max permissible quantity of T3 low limit errors
with nominal weight as point of reference

Disqualifying quantity of
samples [Qn-T2]

Max permissible quantity of T2 low limit errors
with nominal weight as point of reference

Disqualifying quantity of
samples [Qn-T1]

Max permissible quantity of T1 low limit errors
with nominal weight as point of reference

Max permissible quantity of T1 high limit
reference

Max permissible quantity of T2 high limit
reference

Max permissible quantity of T3 high limit
reference

Max permissible quantity of T4 high limit
reference

Tare Packaging mass in adjustment unit
SQC

Thresholds mode

Batch quantity Declaring quantity of controlled batch

[T4-] error value

entered in [g], or in percent of the produc t

[T3-] error value

[T2-] error value

[T1-] error value

[T1+] error value

[T2+] error value

[T3+] error value

[T4+] error value

Disqualifying quantity of
samples [Qn+T1]

Disqualifying quantity of
samples [Qn+T2]

Disqualifying quantity of
samples [Qn+T3]

Disqualifying quantity of
samples [Qn+T4]

errors with nominal weight as point of

errors with nominal weight as point of

errors with nominal weight as point of

errors with nominal weight as point of

CAUTION:

For information on how to edit product records read section 30.2 of this user manual.