Sartorius ME5, ME414, ME614, ME415S, ME235S Operating Instructions Manual
...
Operating Instructions
Sartorius ME and SE Series
ME and SE Models
Electronic Analytical Balances and Semi-micro-, Micro- and Ultra-Microbalances
98648-008-84
щик Sartorius в России
Донау Лаб. Москва/ «Donau Lab. Moscow» - официальный постав
Тел. +7 (495)-255-33-89
www.donaulab.ru
Адрес: 119
034, Москва, Турчанинов пер, д.6,
стр.2
ME and SE models are high-resolution
balances of special accuracy for
extremely precise measurement of mass.
These series cover a range from
0.001 mg to 610 g.
A broad range of special performance
features makes the ME and SE balances
ideal for use as measuring and test
equipment in ISO or GLP quality management systems.
These features include:
– The fully automatic self-calibrating
and adjustment function, isoCAL
(time- and temperature-dependent)
– reproTEST for quick determination of
the standard deviation to check the
repeatability of results
– ISO/GLP-compliant recording capability
for printouts
– Password-protected menu lock
– Display of maintenance |
service intervals when due
ME and SE balances meet the highest
requirements placed on the accuracy
and reliability of weighing results
through the following features:
– Efficient filtering-out of vibration
– Fully automatic draft shield with three
motorized, self-teaching draft shield
elements and soft-touch technology
– Stable and repeatable results
– Excellent readability under any
lighting conditions
– Rugged design and durable weighing
system
ME215/235/254/414/614:
– Integrated static electricity eliminator
feature to neutralize interfering electrostatic charges (ionizer)
ME and SE balances save work and
speed up both simple and complex
routine applications through:
– Ultrafast response times
Built-in application programs;
application level 1:
– Second weight unit
– Counting
– Weighing in percent
– Animal weighing
– Recalculation
– Calculation
– Density determination
– Differential weighing
– Air buoyancy correction
– Air density determination
for ME5, SE2
– Diameter determination
Application level 2:
– Checkweighing
– Time-controlled functions
Application level 3:
– Totalizing
– Formulation
– Statistics
with the following additional functions:
– Second tare memory
– Identification codes
– Product data memory
– SQmin function
– Manual data storage in
application level 3
– DKD uncertainty of measurement
– Automatic initialization when you
switch on the balance
– Easy input of IDs for
samples or other weighed objects
– If requested: control using an
external computer
Symbols
The following symbols are used in
these instructions:
G indicates steps you must perform
$ indicates steps you must perform
only under certain conditions
> describes what happens after you
have performed a certain step
– indicates an item in a list
! indicates a hazard
Conventions Used in These
Operating Instructions:
– The pictures in these Operating
Instructions are based on the
ME215S model. On other models,
some display readouts and printouts
may differ slightly from the ones
shown. This will be explained in
cases where this is important for
operation of the balance.
Hotline:
For advice on the use of applications, just call or fax your local
Sartorius office. For the address,
please visit our Internet website at:
www.sartorius.com
2
Intended Use
2 Intended Use
4 Warning and Safety Instructions
5 General Views of the Balances
5 ME215/235/254/414/614
6 ME36S
7 ME5, SE2
8 Operating Design
12 Getting Started
12 Storage and Shipping Conditions
12 Unpacking the Balance
12 Carrying the Balance
14 Equipment Supplied
15 Installation Instructions
15 Remote Operation of the
Display and Control Unit
17 Connecting the Balance to AC Power
18 Warmup Time
19 Leveling the Balance
20 Transporting the Balance
23 Configuring the Balance
23 Selecting the Language
24 Navigating in the Setup Menu
25 Entering the Time and Date
26 Setting the Balance Functions
29 Setting the Device Parameters
29 Entering a Password
34 Setting the Application Parameters
42 Selecting the Printout Function
44 Printout Configuration
46 Device Information
46 Factory Settings
47 Operating the Balance
47 Basic Weighing Function
47 General Instructions for
“Analytical Weighing”
48 Below-Balance Weighing
51 Device Parameters
51 Opening and Closing the Draft Shield
53 Static Electricity Eliminator (Ionizer)
55 Calibration, Adjustment, Linearization
65 Repeatability Test
66 Application Programs
67 Toggle between Two Weight Units
69 Counting
72 Weighing in Percent
75 Calculation
78 Density Determination
83 Differential Weighing
95 Air Buoyancy Correction
102 Diameter Determination
3
Contents
105 Time-Controlled Functions
108 Statistics
113 Extra Functions
113 Second Tare Memory
115 Individual Identification Codes
119 Saving Values Manually in M+
120 Changing the Resolution
122 Product Data Memory
124 SQmin Function
126 DKD Uncertainty of Measurement
128 Combining Applications
129 Practical Combination of Several
Applications (Example)
131 Data Output Functions
133 Interfaces
136 Printouts
140 Serial Communications Port
145 Pin Assignment Charts
146 Cabling Diagram
147 Error Codes and Messages
150 Care and Maintenance
152 Recycling
153 Overview
153 Specifications
159 Accessories (Options)
160 Dimensions (Scale Drawings)
163 Declarations of Conformity
166 EC Type-Approval Certificate
168 Plates and Markings
171 Index
Appendix
Entering the General Password
Brief Instructions
This balance complies with the
European Council Directives as well as
international regulations and
standards for electrical equipment,
electromagnetic compatibility, and
the stipulated safety requirements.
Improper use or handling, however,
can result in damage and/or injury.
Read these operating instructions
thoroughly before using your
balance to prevent damage to the
equipment. Keep these instructions in
a safe place.
Follow the instructions below
to ensure safe and trouble-free
operation of your balance:
!
Do not operate in a hazardous
area/location
!
Make sure that the voltage rating
printed on the AC adapter is identical
to your local line voltage
!
If you use electrical equipment in
installations and under ambient
conditions requiring higher safety
standards, you must comply with the
provisions as specified in the applicable regulations for installation in
your country.
! Exposure to excessive electromagnet-
ic interference can cause the readout
value to change. Once the disturbance has ceased, the instrument can
be used again in accordance with its
intended purpose.
– The only way to switch the power off
completely is to disconnect
the AC adapter
– The balance housing is protected
against the penetration of solid objects
with a diameter of more than 2.5 mm
(such as accumulated dust) and
dripping water falling vertically (IP32) –
the housing is not completely dustand leak-tight, however
– Protect the AC adapter from contact
with liquid
– Note on Installation:
The operator shall be responsible for
any modifications to Sartorius equipment and for any connections of cables
or equipment not supplied by Sartorius
and must check and, if necessary,
correct these modifications and connections. On request, Sartorius will provide
information on the minimum operating
specifications (in accordance with the
Standards listed above for defined
immunity to interference).
– Connect only Sartorius accessories and
options, as these are optimally designed
for use with your balance
When cleaning your balance, make
sure that no liquid enters the balance
housing; use only a slightly moistened
cloth to clean the balance.
Do not open the balance housing.
If the seal is broken, this will result in
forfeiture of all claims under the
manufacturer‘s warranty.
In case you have any trouble with your
balance:
$ contact your local Sartorius office,
dealer or service center
4
Warning and Safety Instructions
5
Models ME215/235/254/414/614
General Views of the Balance
Pos. Designation Spare Part Order No.
17 On/off key
18 Toggle key for alphabetic input
19 Function keys
20 Leveling foot 69MA0091
21 Lug for attaching an antitheft
locking device
22 Menu access switch
23 Serial printer port (PRINTER)
24 Serial communications port
(PERIPHERALS)
25 Terminal for connecting an
equipotential bonding conductor
26 DC jack
Not shown:
Set of dust covers 6960ME01
Set of small parts (operating panel) 69ME0007
Set of caps 69ME0008
Pos. Designation Spare Part Order No.
1 Draft shield door grips
2 Weighing pan 69 ME0001
3 Shield disk (ME235S/P only)
4 Shield plate 69 ME0002
5 Level indicator
6 Operating panel
7 Display
8 Tare key
9 Key for opening/closing 69ME0007
draft shield (set of small parts)
10 Decimal point key
11 Print key
12 Ionizer on/off key
13 CF key (clear function)
14 Numeric keys
15 Toggle key for changing the application program
16 Setup key for configuring the balance
1
2
3
4
5
6
7
8
9
10
12
13
1415
16
17
18
8
9
19
20
21
20
22
23
24
25
26
11
6
General Views of the Balance
Pos. Designation
1 Draft shield door grips
2 Weighing pan
3 Shield disk
4 Shield plate
5 Level indicator
6 Operating unit with control panel
7 Serial communications port (PERIPHERALS)
8 Serial printer port (PRINTER)
9 Menu access switch
10 DC jack
11 Female connector for weigh cell
12 Decimal point key
13 Print key
14 Info key for displaying device information
ME36S
Pos. Designation
15 CF key (clear function)
16 Toggle key for changing the application program
17 Setup key for configuring the balance
18 On/off key
19 Toggle key for alphanumeric input
20 Numeric keys
21 Function keys
22 Key for opening/closing draft shield
23 Tare key
24 Display
25 Connector for plugging the weigh cell into the operating panel
26 Leveling foot
27 Lug for attaching an antitheft locking device
28 Terminal for connecting an equipotential bonding conductor
MES_06.cdr
18
17
12
13
14
15
16
19
20
21
28
27
26
26
25
24
22
23
23
22
1
2
3
4
5
6
7
8
9
10
11
7
Pos. Designation
1 Weighing pan
2 Filter pan, 50 mm
d
3 Interior draft shield (only for SE2)
4 Optional filter pan, 75 mm d
5 Shield ring
6 Optional filter pan, 90 mm
d
7 Shield disk
8 Level indicator
9 Leveling foot
10 Draft shield cover
11 Female connector for weigh cell
12 DC jack for AC power
13 Communications port (PERIPHERALS)
14 Printer port (PRINTER)
15 Tare key
Pos. Designation
16 Key for opening the draft shield counterclockwise
17 Print key
18 Info key for displaying device information
19 CF key (clear function)
20 Numeric keys
21 Toggle key for changing to the next application program
22 Key for accessing Setup mode (settings)
23 On/off key
24 Toggle key for alphanumeric input
25 Key for opening the draft shield clockwise
26 Function keys
27 Display
28 Lug for attaching an antitheft locking device
29 Female connector for evaluation unit
30 Terminal for connecting an equipotential bonding conductor
31 Draft shield
General Views of the Balance
Models ME5 and SE2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
17
16
18
19
20
23
24
25
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28
29
30
7
1
3
31
22
21
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26
8
The balance consists of a weighing cell, a
draft shield and a display and control unit.
In addition to the choice of power supply,
via AC adapter or external rechargeable
battery pack, your balance also has interface ports for connecting additional
devices, such as a printer, computer, or
universal remote control switch, etc.
The display and control unit is fastened
to the weighing cell. Operation of the
balance follows a uniform “philosophy,”
which is described in this manual.
Where not expressly indicated otherwise,
the uses described in this manual apply to
verified balance versions (indicated by the
suffix “-.0CE” in the model number), as
well as the standard version.
Combination of Several Applications
You can combine the use of various
application programs to meet your more
complicated requirements.
To select application programs one after
the other, press d (toggle function).
Keys
You can operate the balance either by
using the keys on the display and
control unit or from an on-line PC.
This manual describes operation using
the balance keys.
Labeled Keys
These keys always have the function
indicated by their label, but are not
available at all times. Availability of their
functions depends on the current
operating status of the balance and the
menu settings.
Meaning
aAlphabetic keys
Please see section on “Text Input”
eOn | off key
Turns the balance on and off
or switches it to the standby mode
oMenu settings
Accesses and exits the Setup menu
dToggles to the next
application program
cClear function
Deletes keypad input
Interrupts a calibration and
adjustment routine in progress
Quits application programs
Operating Design
ME215/235/254/414/614:
JTurns the ionizer on and off
ME36S, ME5, SE2:
JDisplays device information
rPrint key
Outputs displayed values
or data logs to the serial
communications and | or
printer port
.Enters a decimal point
1 ... 90keys
See the section on “Numeric Input”
wTares the balance
K, O, POpens | closes the draft shield
Numeric Input
To enter numbers: press
1 … 9 0 .
To store numbers entered: press the
corresponding function key directly
below the soft key label
To delete an entire numeric input digit
by digit: press the c key
Text Input
G To enter numbers:
see the section on “Numeric Input“
G To enter letters or characters:
press the a key
> Letters are displayed in the bottom line
for selection
G To select a different letter:
press the corresponding soft key
to change the letter shown
G To select the letter | character shown:
press the corresponding function key
below the soft key label
> The selected letter is shown on
the display
$ Enter the next letter | character,
if desired, as described above
$ To exit the letter input mode (e.g., if the
last character entered is a letter): press
the a key
G To store a word: press the
corresponding function key (soft key),
such as ID
G To delete an input character by character:
press the c key
G To delete user data: enter . or
a space and save
9
Function Keys (Soft Keys)
The current function of soft keys is
indicated in the bottom line of the display
(footer).
Texts (abbreviations) or symbols can be
displayed.
Texts (Examples)
Cal: Start calibration | adjustment
S ID: Save ID
The function keys are numbered from right
(F1) to left (F6).
Symbols
The bottom line shows the following
symbols:
ooBack to the initial state
(in the Setup menu: exit Setup)
o Go to the higher selection level
O Show sub-items under the active item
Q Move upward in the input |
output window
q Move downward in the input |
output window
l Set the selected menu parameter
F6 F5 F4 F3 F2 F1
Operation
Display for Weights and
Calculated Values
This display is subdivided into 9 areas.
Line for Metrological Data:
When the balance is used in legal metrology, the following metrological specifications of the balance are shown here:
Max Maximum capacity (upper range
limit) of the balance
Min Minimum capacity (lower
range limit) of the balance
e Verification scale interval
d Readability | scale interval
On standard balances, only
Max and d
are displayed.
Operating the Balance as a Legal
Measuring Instrument (Legal for
Trade)
G Remove the cover plate from the back
of the balance housing
G Move switch 1 in the direction
of the arrow
> Switch left:
Standard/not legal for trade
Switch right:
Legal for trade
> Note:
Do not move switch 2
2
1
Line for metrological data
Bar graph
Measured value line
Text line
Soft key labels
Plus/minus sign Unit
Stability indicator Tare memory
Calculated value
Application pictograms
Bar Graph:
The bar graph indicates how much of the
balance’s capacity is “used up” by the
current load; during checkweighing, it
indicates the control limits.
The following symbols may be displayed:
0% Lower load limit
100% Upper load limit
Bar graph showing 10% intervals
- Minimum for checkweighing
= Target for checkweighing
+ Maximum for checkweighing
Plus/Minus Sign, Stability Symbol:
A plus or minus sign (F or H) is shown
here for a weight (or a calculated value,
such as that for counting), or the S
symbol indicating that a verified balance*
has been zeroed or tared.
Line for Measured Values:
This area shows the weighed or calculated
value and the alphanumeric input.
Unit and Stability:
When the balance reaches stability, the
weight unit or calculated unit is displayed
here.
When the
a symbol is displayed here,
the value indicated in the readout cannot
be used in legal metrology.
* = Verification scale interval “e” =
scale interval “d”
Operating Design
10
Display for Menu Parameter
Settings (Setup)
This display is divided into three sections.
Status Line:
The status line of shows the function
of the display screen page. In the Setup
menu, the current menu “path” is
shown here.
Setup Menu Example: “Balance/scale
functions”:
Input and Output Window
This window contains either detailed
information (e.g., on the active
application) or a pick list. A selected
item is displayed inversely (white
characters on a black background).
You can also enter information in an
active field in this window using the
alphabetic and numeric keys.
Setup Menu Example,
“Device parameters, Adapt filter”:
The following symbol may be displayed
in the input and output window:
d this symbol marks the saved
menu setting
Soft Key Labels
See the description “Function Keys
(Soft Keys)” on the previous page
Minimum vibration
o Normal vibration
Strong vibration
Extreme vibration
SETUP BAL.FUNC.
Line for Operating State
Input and Output Window
Soft Key Labels
To set a parameter:
G Press the
Q or q soft key repeatedly
until the desired setting is selected
(displayed inversely)
G Confirm your selection:
press the
l soft key
To change the numeric value of
a parameter:
G Press the
Q or q soft key repeatedly,
if necessary, until the desired setting is
selected (displayed inversely)
G Enter a new value or character:
use the 0 1 … 9 . keys
or the a key and enter
the desired letters
G Confirm your selection:
press the l soft key
To exit Setup: press the oo soft key
Tare Memory, Calculated Values:
The symbols displayed here indicate when
there is a value in one of the tare
memories or when the value shown is a
result of calculation rather than direct
measurement.
These symbols are as follows:
a Calculated value
s1 Net value | tare memory
s2 used by an application program
(e.g., formulation, second tare
memory)
Application Pictograms:
The pictograms displayed here indicate
the application(s) selected. The pictogram
is displayed inversely (white on a black
background) when the corresponding
application is active.
For example, the following symbols may be
displayed simultaneously:
A The counting application is active
H Checkweighing is also active
S Print
T Data record
Text Line:
Additional information is displayed here
(e.g., operator guidance prompts, name of
the active program, etc.)
Soft Key Labels:
The current functions of the soft keys
above the function keys (arrow keys) are
indicated here; during calibration | adjustment, this line shows up- and down-arrows
(
Q and q) for selecting calibration and
adjustment functions.
11
Input
Bar Code Scanner or Keyboard Input
You can use a bar code scanner or an
external keyboard to input alphanumeric
values. These inputs are processed in
the same manner as keypad inputs on
the display and control unit of the balance. Bar code and keyboard inputs are
only displayed; they cannot activate any
function.
To assign a bar code scanner or
keyboard input to a function, press one
of the following soft keys:
– Lot
– Samples
– Measured values
– Sample number
– Tare value
– Initial weight
– Backweighed value
– Sample ID
Foot or Hand Switch Input
You can connect a foot switch or
a hand switch to the balance to have
this device perform a keypad
function (such as c or w).
PC Input
You can use a computer to control the
functions of the balance and display
and control unit via the communica-
tions port (see the “Data Output
Function” section in the chapter
entitled “Operating the Balance”).
Data Output
The balance provides two interface
ports for outputting weights, calculated
values and parameter settings:
– Serial communications port
(PERIPHERALS – Serial I/O)
– Serial printer port
(PRINTER – Serial Out)
Serial Printer Port
In addition to Sartorius printers (such as
the YDO03-0CE), you also have the
choice of connecting a remote display
or an external checkweighing display to
the printer port.
You can configure the data output
functions in the Setup menu to meet
your various requirements, including
ISO | GLP requirements.
ISO: International Organization
for Standardization
GLP: Good Laboratory Practice
You can have printouts generated
automatically, or by pressing r;
generation can be dependent on or
independent of the stability or time
parameters.
See the section on “Data Output
Functions” in the chapter entitled
“Operating the Balance” for a detailed
description.
Serial Communications Port
You can connect a PC, a remote display,
an external checkweighing display
or a standard (non-verifiable) printer
to this port.
Request messages are sent via the
interface to initiate functions in the
weighing cell and in the display and
control unit. Some of the functions
generate response messages.
See the section on “Data Output
Functions” in the chapter entitled
“Operating the Balance” for a detailed
description.
Error Codes
If you press a key that has no function,
or which is blocked at a certain point in
an application program, this error is
indicated as follows:
– a double beep is sounded as an acoustic
signal if the key has no function
– a double beep is sounded and the
message “No function” is displayed in
the text line if the key function is not
available at that time
The response to an operator error is
identical in all operating modes. See the
chapter entitled “Error Codes” for a
detailed description.
Storing Settings
Saving Parameter Settings
The settings configured remain stored
in the balance’s non-volatile memory. In
addition, you can reload the factory settings.
Saving Settings
Under “Setup > Device parameters >
password” you can assign passwords in
order to block access to:
– Balance | scale functions
– Device parameters
– Application parameters
– Printout
– Factory settings
Storage and Shipping Conditions
Allowable storage temperature: 5°C to 40°C (41°F to 104°F)
The packaging has been designed to ensure that the A/D converter will not be
damaged even if it is dropped from a height of 80 cm (approx. 31 inches). Do not
expose the balance to extreme temperatures, moisture, shocks, blows or vibration.
Unpacking the Balance
§ Lift the inner package containing the balance out of the outer packaging by the strap.
§ Loosen and remove the strap.
§ Remove the cardboard sleeve.
12
Getting Started
13
§ Remove the following parts from the recessed spaces at the top of the
inner packaging:
– AC adapter (in cardboard packaging)
– Weighing pan
– Shield plate
§ Remove the two padding blocks that make up the inner packaging by pulling outward.
§ Remove the shield disk (included with ME235S/P models only) and dust cover.
§ Remove the retainer securing the front draft shield panel.
§ Open the plastic wrapping.
§ Place one hand under the display and control unit and the other under the back of the
balance and lift the balance out of the lower packaging.
14
! Do not lift the balance by the draft shield or the front panel, as this can result
in damage.
§ Set up the balance at the place of installation.
§ Open the draft shield doors.
§ Remove the retainers (1) securing the display and control unit and remove the front
draft shield panel.
§ Remove the foam padding (2) from the draft shield.
! Save the box and all parts of the packaging in case it should become necessary to
transport the balance over a long distance. Only the original packaging provides the
best protection for shipment (see also “Transporting the Balance on page 20“).
Before packing the balance, unplug all connected cables to prevent damage.
Equipment Supplied
The following individual components
are supplied:
ME215/235/254/414/614
– Balance
– AC adapter with power cord
– Weighing pan with hanger for below-
balance weighing
– Shield disk
– Dust cover for the balance housing
– Dust cover for the display and control
unit
– Instruction manual
ME5, SE2
– Weigh cell
– Draft shield
– Electronic evaluation unit
– Connecting cable
– AC adapter with power cord
– Accessories kit
The accessories kit includes:
– Weighing pan
– Shield disk
– Interior draft shield (only for SE2)
– Brush
– Forceps
– Cloth
ME36S
– Weigh cell
– Electronic evaluation unit
– AC adapter with power cord
– Weighing pan
– Shield disk
ME5-F, SE2-F
– Weigh cell
– Draft shield cover
– Shield ring
– Electronic evaluation unit
– Connecting cable
– AC adapter with power cord
– Accessories kit
The accessories kit includes:
– Filter pan, 50 mm d
– Weighing pan
– Shield disk
– Interior draft shield (only for SE2)
– Brush
– Forceps
– Cloth
1
1
2
15
Installation Instructions
The ME/SE balances are designed to provide reliable weighing results under normal ambient
conditions in the laboratory and in industry. Choose the right location to set up your balance
by observing the following so that you will be able to work with added speed and accuracy:
– Set up the balance on a completely even surface on a low-vibration balance table or
wall console
– Avoid placing the balance in close proximity to a heater or otherwise exposing the
balance to heat or direct sunlight, as this can considerably increase the temperature
inside the draft shield (greenhouse effect), resulting in incorrect readouts due
to convection currents, turbulence and buoyancy effects.
– Protect the balance from drafts that come from open windows or doors
– Avoid brief fluctuations in room temperature
– Protect the balance from aggressive chemical vapors
– Do not expose the balance to extreme moisture
Linearization after Transport
After transporting the balance, its linearity may be outside the allowable tolerances
(please refer to the “Specifications” in the “Overview” chapter). After transporting the
balance, be sure to perform internal linearization. Repeat this process to obtain optimal
accuracy. For directions on this procedure, please refer to the section on “Linearization.”
Conditioning the Balance
Moisture in the air can condense on the surfaces of a cold balance whenever it is brought
into a substantially warmer place. If you transfer the balance to a warmer area, make
sure to condition it for about 2 hours at room temperature, leaving it unplugged from
AC power. Afterwards, if you keep the balance connected to AC power, the continuous
positive difference in temperature between the inside of the balance and the outside
will practically rule out the effects of moisture condensation.
Setting Up the Balance ME215/235/254/414/614
§ Place the components listed below inside the weighing chamber in the order given:
– 1) Shield plate
– 2) Position the weighing pan and turn to the left or right until it snaps into place
– 3) Shield disk (ME235S/P only)
$ Note: the shield disk minimizes the effects of drafts within the weighing chamber
Remote Operation of the Display and Control Unit
§ Unplug the cables, turn the balance on its side and lay it on a padded surface
to avoid damaging the weighing system and draft shield
§ Use an Allen wrench to remove the three fastening screws
§ Remove the display unit and attach the connecting cable
> Length of the connecting cable: 44 cm (17 inches)
$ For information on longer cables, please see the “Accessories” section
$ If you wish to use a longer cable, it must be installed by authorized
Sartorius service technicians
3
2
1
ME215/235/254/414/614:
16
Setting Up the ME36S Balance
§ Place the components below in the weighing chamber in the order given:
– Shield plate
– Weighing pan
Setting Up the ME5 or SE2 Balance
§ Place the components below on the weigh cell base in the order given:
– Shield disk
– Weighing pan
Please note: after placing the weighing pan on the base, turn the pan slightly towards
the left then the right while pressing down on it to lock.
– Interior draft shield (only for SE2)
– Draft shield: center the hole over the pan (see arrows)
Setting Up the ME5-F or SE2-F Balance
§ Place the components below on the weigh cell base in the order given:
– Shield disk
– Interior draft shield ring
– 50 mm dia. filter pan or weighing pan (or, optionally, the 75 or 90 mm dia. filter pan)
Please note: after placing the pan on the base, turn the pan slightly towards the left
then the right while pressing down on it to lock
– Interior draft shield (only for SE2)
! If the weighing pan is removed during operation, turn the balance off and then on again
after you return it to the balance.
– Draft shield cover
Setting Up the Filter Balance for Left-handed Persons:
§ Remove the draft shield cover
§ Detach the pin on the right and re-attach on the left
ME36S:
ME5, SE2:
ME5-F, SE2-F:
17
§ Turn draft shield assembly by approx. 90 degrees toward the left
(loosen knurled knob to turn)
§ Connect the weigh cell to the evaluation unit
– Use a screwdriver to tighten the screws to the female connector on the weigh cell
Connecting the Balance to AC Power
The wide-range AC adapter is designed for 100 V to 240 V.
§ Check the plug design of the power cord
– If it does not fit your wall outlet (mains supply), please contact your
Sartorius office or dealer
Use only
– Original Sartorius AC adapters and power cords
– AC adapters with a registered approval rating from a national testing laboratory
$ To use a main feeder cable from the ceiling or to mount a CEE plug,
have a certified electrician install it
$ To use an external rechargeable battery pack, refer to the “Accessories” in the
“Overview” chapter
§ Insert the AC adapter plug with the angle facing downward into the jack on the balance
18
§ Plug power cord into the AC adapter
§ To power the balance with AC current, plug the power cord into
a wall outlet (mains supply)
Charging the Rechargeable Battery for Saving Data:
All data is saved in the battery-backed memory. When initially operating the balance,
leave it connected to AC power for one day to charge the battery. When the balance
is disconnected from AC power, the balance-generated data will remain stored for
approximately three months. In the standby mode, data is retained in the memory via
the power supply. Be sure to print out data before storing your balance for a relatively
long period.
Safety Precautions
The AC adapter rated to Class 2 can be plugged into any wall outlet
without requiring any additional safety precautions. The ground or earth terminal is
connected to the scale housing, which can be additionally grounded, if required.
The data interface is also electrically connected to the balance housing (ground).
Note:
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to Part 15 of the FCC rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in
a commercial environment. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense. Changes or
modifications not expressly approved by Sartorius AG could void the user‘s authority
to operate the equipment.
Connecting Electronic Peripheral Devices
§ Make absolutely sure to unplug the balance from AC power before you connect or
disconnect a peripheral device (printer or PC) to or from an interface port
Warmup Time
Each time you move your balance to another location, you must condition it for at least
12 hours to the new location. To deliver exact results, the balance must warm up for at
least 12 hours after initial connection to AC power. Only after this time will the balance
have reached the required operating temperature.
Using Balances Verified as Legal Measuring Instruments in the EU*:
$ The balance must warm up for at least 24 hours after initial connection
to AC power
$ Warmup time each time power is turned on the ME614S-0CE, ME414S-0CE:
at least 30 minutes
$ Always wait for the power-on adjustment routine to be completed:
for requirements see page 63.
* including the Signatories of the Agreement on the European Economic Area
19
Antitheft Locking Device
To fasten an antitheft locking device, use the lug located on the rear panel
of the balance.
§ Secure the balance at the place of installation, e.g., with a chain
or a lock
Leveling the Balance
Purpose:
– To compensate for unevenness at the place of installation
– To achieve perfectly horizontal positioning of the balance for consistent repeatability
of the weighing results
Always level the balance again any time it has been moved.
Only the 2 front feet are used for leveling.
§ Turn the leveling feet as shown in the diagram until the air bubble is centered exactly
within the circle of the level indicator
> Several leveling steps are usually required
Setting the Language
> See the section on “Setting the Language” in the chapter “Configuring the Balance”
Setting the Date and Time
> See the example on page 25, in the chapter “Configuring the Balance”
$ The balance must be disconnected from power before preparing it for shipment.
Disconnect the AC adapter and all interface cables from the balance.
Transport Over Short Distances
§ Place one hand under the display and control unit and the other under the back of the
balance. Lift the balance carefully and carry it to the new location.
$ Avoid subjecting the balance to vibration or shocks (impact).
! Do not lift the balance by the draft shield or the front panel, as this can result
in damage.
Transport or Shipping Over Long Distances
Make sure you use all components of the original packaging in the following cases:
– for transport or shipping over long distances.
– if it is not certain that the balance will remain upright during transport or shipping.
§ Remove the following parts:
– Shield disk (included with ME235S/P models only)
– Weighing pan and shield plate:
Reach beneath the shield plate and lift it carefully, together with the weighing pan,
to avoid damaging the weighing system.
§ Open the draft shield doors and carefully position the balance in the lower packaging.
§ Press the foam padding against the housing.
20
Shipping the Balance
21
§ Attach the retainers to secure the front draft shield panel and the display and
control unit.
§ Place the dust cover on the display and control unit.
§ Models ME235S/P only: Place the shield disk in a bag and lay it on the dust cover.
§ Position the two padding blocks that make up the inner packaging and press inward.
§ Place the following parts in the recessed spaces at the top of the inner packaging:
– Shield plate
– Weighing pan
– AC adapter (in cardboard packaging)
§ Wrap the cardboard sleeve around the inner packaging.
§ Place the strap around the package and tighten it.
§ Lift the packaged balance by the strap and place it in the shipping box, with the
bottommost padding already in the box.
§ Place the uppermost padding on top of the inner package.
§ Close the shipping box and seal it appropriately for the intended transport
or shipment.
22
23
Configuring the Balance
Purpose
You can configure your ME/SE balance
to meet individual requirements by
entering user data and setting
parameters in the Setup menu.
The Setup menu is divided into the
following items:
– Balance/scale functions
– Device parameters
– Application parameters
– Printout
– Device information
– Language
– Factory settings
Setting the Language
You can choose from 5 languages for
the information display:
– German
– English (factory setting)
– English with U.S. date | time format
– French
– Italian
– Spanish
Example: Selecting the Language ”U.S. Mode”
Step Press key(s) (or follow instructions) Display | Printout
1. Select “Setup” menu o
2. Select “Language” Repeatedly
and confirm press
q soft key,
then
O soft key
3. Select “U.S. mode”
q soft key
4. Save language
l soft key
5. Exit the Setup menu
oo soft key
SETUP LANGUAGE
Deutsch
oEnglish
U.S.-Mode
Français
Italiano
oo o q l
SETUP LANGUAGE
Deutsch
English
oU.S.-Mode
Français
Italiano
oo o q l
24
Navigating in the Setup Menu (Examples):
Example: Adapt the balance to “Extreme vibration” by selecting this setting
Step Press key(s) (or follow instructions) Display | Printout
1. Select Setup menu o
2. Confirm “Balance/scale functions”
O soft key
3. Select menu item “Adapt filter”
q soft key, then
and confirm
O soft key
4. Select menu item “Extreme vibration”
q soft key
5. Confirm menu item
l soft key
“Extreme vibration”
6. If required, select further menu items
qQsoft keys
7. Save setting and exit Setup menu
oo soft key
Exiting the Setup Menu
If you use the
oo soft key:
– The software will be restarted if you have changed a setting.
– The software will not be restarted if you have kept the same settings.
In this case, the program will return to its initial state before you press
the o key.
If you press the o key:
– When you exit o, the software is generally restarted.
25
Example: Entering the time and date
Step Press key(s) (or follow instructions) Display | Printout
1. Select Setup menu; o, then
select “Device parameters”
q and O soft keys
2. Set clock press
q repeatedly,
then press
O
3. Enter the time 1 1 . 1 2
. 3 0
4. Set the time according to
your local clock
l soft key
5. Enter the date 1 3 . 0 3
. 00
6. Store the date
l soft key
7. Enter other data, if desired
q Q soft keys
8. Exit Setup menu
oo soft key
* = not on ME36S, ME5, SE2
26
Purpose
This menu item enables you to
configure the balance functions, i.e.,
to meet individual requirements by
selecting predefined parameters in the
Setup menu. You can block access to
the menu by assigning a password.
Features
The balance functions are combined in
the following groups
(1st menu level):
– Calibration | adjustment
– Adapt filter
– Application filter
– Stability range
– Taring
– Auto zero
– Weight unit 1
– Display accuracy 1
– Tare/zero with power on
– Factory settings: only wgh. param. (only
the balance functions)
For legal metrology, the selection
of individual parameters is limited.
Factory Settings
Parameters: The factory settings are
identified by the symbol “o” in the list
starting on page 27.
Preparation
Show available balance functions:
§ Select Setup menu: press the o key
> SETUP is displayed
§ Select “Balance functions”:
press the
O soft key
If you already assigned a password:
> The password prompt is displayed
$ If access is blocked by a password:
enter the password using the numeric |
alphabetic keys
$ If the last character of the password is
a letter: conclude input by pressing a
§ Confirm your password and have
the balance functions displayed:
Press the
l soft key
> Balance functions are displayed:
$ To select the next group:
press the
q soft key (down arrow)
$ To select the previous item of
a group: press the
Q soft key
(up arrow)
$ To select the next sub-item within
a group:
press the
O soft key (right arrow)
$ To select the previous group:
press the
o soft key (left arrow)
$ To confirm: press the
l soft key
Extra Functions
§ Exit the Setup menu:
press the
oo soft key
> Restart your application
§ Print parameter settings:
– When the balance functions are
displayed, press r
> Printout (example)
Texts with more than
20 characters are cut off
SETUP
BAL. FUNC.
-------------------Calibration/adjustm
CAL/isoTST key fun
Selection mode
Cal/adjustment seq
Calibrate, then auto
adjust
isoCAL function
On without resetting
app.
Start automatic ad
isoCAL
Print GLP/GMP adju
Automatic if GLP is
selected
Parameter for exte
Wt. ID (W ID):
Cal./adj. wt:
200.00000 g
Adapt filter
Normal vibration
Application filter
Final readout
Stability range
2 digits
Auto zero
On
Weight unit 1
Grams /g
Display accuracy 1
All digits
--------------------
Setting the Balance Functions (BAL.FUNC.)
27
Balance Functions (Overview)
ο factory setting
√ user-defined setting(s)
Setup Calibration | Cal | isoTST External calibration | adjustment** with
Balance Adjustment key function factory-defined calibration weight
functions External calibration | adjustment**;
user-defined weight
Internal calibration | adjustment
Internal linearization
Cal key blocked
reproTEST
ο Selection mode for cal. | adjustment
Calibration | ο Calibrate, then auto adjust
adjustment sequence Calibrate, then manual adjust
isoCAL function Off
Only adjustment prompt
isoCAL and linearization on
On and reset application
ο On without resetting application
Start automatic User-defined adjustment Enter adjustment time 1: (hh.mm)
adjustment times Enter adjustment time 2: (hh.mm)
Enter adjustment time 3: (hh.mm)
ο isoCAL
Print GLP ο Automatic if GLP is selected
adjustment record On request,
from record memory
Parameter for Weight set ID (W ID): Enter 14 characters max.
external weight Calibration |
adjustment weight: Enter exact weight
Adapt filter Minimum vibration
(ambient ο Normal vibration
conditions) Strong vibration
Extreme vibration
Application filter ο Final readout
Filling mode
Stability range 1⁄4 digit
1⁄2 digit
1 digit
ο 2 digits
4 digits
8 digits*
* = not applicable to verified balances
** = only external calibration is possible for verified balances
Factory setting
Factory setting
28
Setup – Stability delay Without delay
Balance ο Short delay
functions Average delay
Long delay
Taring* Without stability
ο After stability
Auto zero ο On
Off
Weight unit 1 ο Grams | g
Kilograms | kg*
Carats | ct
Pounds | lb*
Ounces | oz*
Troy ounces | ozt*
Hong Kong taels | tlh*
Singapore taels | tls*
Taiwanese taels | tlt*
Grains | GN*
Pennyweights | dwt*
# Milligrams | mg
Parts per pound | lb*
Chinese taels | tlc*
Momme | mom*
Austrian carats | K*
Tola | tol*
Baht | bat*
Mesghal | MS*
Display ο All digits
accuracy 1 Fewer for weight change
Last digit off*
Tare | zero with ο On
power on* Off
Factory settings: No
only weighing Yes
parameters
(= balance | scale
functions)
* = not applicable to verified balances
# = factory setting on ME36S, ME5, SE2
Factory setting
29
Setting the Device Parameters (Device)
Purpose
This menu item enables you to
configure the balance, i.e., to meet
individual requirements by selecting
predefined menu parameters in the
Setup menu. You can block access to
the menu by assigning a password.
Features
The device parameters are combined in
the following groups
(1st menu level):
– Draft shield
– Ionizer*
– Password
– User ID
– Clock
– Interfaces
– Display
– Keys
– Extra functions
– Factory settings: only device parameters
Factory Settings
Parameters: The factory settings are
identified by the symbol “ο” in the list
starting on page 31.
* = not on ME36S, ME5, SE2
Preparation
Display available device parameters
§ Select the Setup menu:
press o
> SETUP is displayed:
§ Select “Device parameters”:
use the
q and O soft keys
If no password has been assigned,
anyone can access the Setup menu
device parameters
If a password has already been assigned:
> The password prompt is displayed
$ If access is blocked by a password: enter
the password using the numeric and |
or alphabetic keys
$ If the last character of the password
is a letter:
conclude input by pressing
the a key
§ Press l to confirm the password
> Device parameters are now displayed:
$ To select the next group:
press the
q soft key (down arrow)
$ To select the previous menu item
of a group: press the
Q soft key
(up arrow)
$ To select the next sub-item within
a group: press the
O soft key
(right arrow)
$ To select the previous group:
press the
o soft key (left arrow)
$ Press
l to confirm the selected
menu item
Entering or Changing a Password
– Let’s assume that a password with 8
characters max. has already been
assigned to access the Setup device
parameters
§ Select the Setup menu:
press o
> SETUP is displayed
§ Select device parameters:
Use the
q and O soft keys
If you have already assigned
a password:
> The password prompt is displayed:
$ Enter the password
$ Press the
l soft key to confirm
your password and view the device
parameters
§ Write down your password here for easy
reference:
Password = .............................
If you assign a password and then forget what the word is:
$ Enter the General Password
(see Appendix)
$ Press the
l soft key to confirm and dis-
play the password
> The device parameters are displayed
§ Select the device parameter “Password”:
If necessary, repeatedly press
q or Q
and O, until you see
> Password: and any existing password
30
§ New password: Enter the numbers
and/or letters for the new password
(8 characters max.)
If “none” is displayed, this means
no password has been assigned
To delete the user password:
Press . or c and confirm
§ To confirm:
press the
l soft key
§ Exit the Setup menu:
press the
oo soft key
> Restart the application
Extra Functions
§ Exit the Setup menu:
press the
oo soft key
> Restart the application
§ Print the parameter settings:
– If the device parameters
are displayed: press r
> Printout (example)
-------------------SETUP
DEVICE
-------------------Draft shield
Left/right key
Same function
Automatic mode
Off
Weight resolution
Show all decimal pla
ces
Ionizer
On
Auto-off time:
10 sec
User ID
User ID:
Interfaces
Serial communicati
SBI
Baudrate
1200 baud
Number of data b
7 data bits
Parity
Odd
Number of stop b
1 stop bit
Handshake mode
Hardware handshake
after 1 char
Serial printer (PR
YDP03
Baudrate
1200 baud
Parity
Odd
Handshake mode
Hardware handshake
after 1 char
Function: external
Print key
Function: control
Output
Display
Contrast
2
etc.
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