Mettler Toledo JP, JP105DUG Operating Instructions Manual

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Jewelry Semi-Micro Balances

Operating Instructions

1 Introduction 3

2 Safety Information 4

2.1 Definitions of signal words and warning symbols ............................................................ 4

2.2 Product specific safety notes ......................................................................................... 4

3 Design and Function 6

3.1 Overview..................................................................................................................... 6

4 Installation and Putting into Operation 10

4.1 Unpacking and delivery inspection................................................................................. 10

4.2 Selecting the location ................................................................................................... 10

4.3 Installing components .................................................................................................. 11

4.4 Connecting the balance ................................................................................................ 11

4.5 Setting up the balance.................................................................................................. 12

4.6 Adjustment (calibration) ............................................................................................... 13

4.7 Performing a simple weighing....................................................................................... 17

4.8 Transporting the balance .............................................................................................. 19

4.9 Weighing below the balance ......................................................................................... 20

3.1.1 Components................................................................................................. 6

3.1.2 Operation keys.............................................................................................. 7

3.1.3 Display ........................................................................................................ 8

4.5.1 Switching on the balance ............................................................................... 12

4.5.2 Leveling the balance...................................................................................... 12

4.5.3 Left/right operating of the glass draft shield ...................................................... 13

4.5.4 Adjusting the balance .................................................................................... 13

4.6.1 Fully automatic adjustment FACT .................................................................... 14

4.6.2 Manual adjustment with internal weight ........................................................... 14

4.6.3 Manual adjustment with external weight .......................................................... 14

4.6.4 Customer fine adjustment............................................................................... 15

5 The Menu 21

5.1 What is in the menu ? .................................................................................................. 21

5.2 Menu operation ........................................................................................................... 22

5.3 Description of menu topic ............................................................................................. 23

5.3.1 Main menu................................................................................................... 23

5.3.2 Basic menu.................................................................................................. 24

5.3.3 Advanced menu............................................................................................ 25

5.3.4 Interface Menu .............................................................................................. 29

6 Applications 38

6.1 Application piece counting ............................................................................................ 38

6.2 Application percent weighing......................................................................................... 41

6.3 Application statistics..................................................................................................... 43

6.4 Application totaling ...................................................................................................... 45

6.5 Application multiplication factor weighing ....................................................................... 47

6.6 Application division factor weighing ............................................................................... 49

6.7 Application density....................................................................................................... 51

6.7.1 Density determination of solids ....................................................................... 52

6.7.2 Density determination of liquids ...................................................................... 53

6.7.3 Formulae used to calculate density ................................................................. 54

6.8 Application routine test ................................................................................................. 56

6.9 Application diagnostics................................................................................................. 58

6.9.1 Repeatability test........................................................................................... 58

6.9.2 Display test .................................................................................................. 58

6.9.3 Key test........................................................................................................ 59

Table of Contents 1Jewelry Semi-Micro Balances

6.9.4 Motor test..................................................................................................... 59

6.9.5 Balance history............................................................................................. 59

6.9.6 Calibration history ......................................................................................... 60

6.9.7 Balance information ...................................................................................... 60

6.9.8 Service provider information ........................................................................... 61

7 Communication with Peripheral Devices 62

7.1 USB - interface and installation...................................................................................... 62

7.2 Send weight value via USB or RS232 to a PC using PC-Direct........................................... 63

7.2.1 PC-Direct via USB ......................................................................................... 63

7.2.2 PC-Direct via RS232 ..................................................................................... 64

7.2.2.1 Installing SerialPortToKeyboard software .................................................... 64

7.2.2.2 Settings on the balance............................................................................ 64

7.3 Send weight value via USB to PC using LabX Direct Balance............................................. 65

8 Error and Status Messages 66

8.1 Error messages ........................................................................................................... 66

8.2 Status messages ......................................................................................................... 67

9 Maintenance 68

9.1 Cleaning and servicing................................................................................................. 68

9.2 Cleaning the glass draft shield....................................................................................... 68

9.3 Disposal..................................................................................................................... 70

10 Technical Data 71

10.1 General data ............................................................................................................... 71

10.2 Model-specific data...................................................................................................... 72

10.3 Dimensions................................................................................................................. 73

10.4 Interface specification................................................................................................... 74

10.4.1 RS232C interface .......................................................................................... 74

10.4.2 USB device................................................................................................... 75

10.4.3 Aux connection ............................................................................................. 75

10.4.4 MT-SICS interface commands and functions ..................................................... 75

11 Accessories and Spare Parts 76

11.1 Accessories................................................................................................................. 76

11.2 Spare parts ................................................................................................................. 80

Index 81

Table of Contents2 Jewelry Semi-Micro Balances

1 Introduction

Thank you for choosing a METTLER TOLEDO balance. The balance combines high performance with ease of use.

This document refers to the initially installed firmware (software) version V 2.00.

Finding more information

u www.mt.com/jewelry

For further questions, please contact your authorized METTLER TOLEDO dealer or service representative.

u www.mt.com/contact

Conventions and symbols

Refers to an external document.

Key and / or button designations are shown in graphic or bold text (e.g.

Note

This symbol indicates press key briefly (less than 1.5 s).

This symbol indicates press and hold key down (longer than 1.5 s).

This symbol indicates a flashing display.

Elements of instructions

Prerequisites

1 Steps 2 ...

ð Intermediate results

ð Results

For useful information about the product.

Introduction 3Jewelry Semi-Micro Balances

2 Safety Information

Two documents named "User Manual" and "Operating Instructions" are available for this instrument.

• The User Manual shows you how to start using the instrument.

• The Operating Instructions contain a full description of the instrument and its use.

• Keep both documents for future reference.

• Include both documents if you transfer the instrument to other parties.

Only use the instrument according to the User Manual and the Operating Instructions. If you do not use the instrument according to these documents or if the instrument is modified, the safety of the instrument may be impaired and Mettler-Toledo GmbH assumes no liability.

2.1 Definitions of signal words and warning symbols

Safety notes contain important information on safety issues. Ignoring the safety notes may lead to personal injury, damage to the instrument, malfunctions and false results. Safety notes are marked with the following signal words and warning symbols:

Signal words

WARNING

A hazardous situation with medium risk, possibly resulting in death or severe injury if not avoided.

CAUTION

NOTICE

Warning symbols

Electrical shock

General hazard: read the Operating Instructions for information about the hazards and the resulting measures.

A hazardous situation with low risk, resulting in minor or moderate injury if not avoided.

A hazardous situation with low risk, resulting in damage to the instrument, other material damage, malfunctions and erroneous results, or loss of data.

2.2 Product specific safety notes

Intended use

This instrument is designed to be used in laboratories by trained staff. The instrument is intended for weighing purposes.

Any other type of use and operation beyond the limits of technical specifications without written consent from Mettler-Toledo GmbH is considered as not intended.

Responsibilities of the instrument owner

The instrument owner is the person holding the legal title to the instrument and who uses the instrument or authorizes any person to use it, or the person who is deemed by law to be the operator of the instrument. The instrument owner is responsible for the safety of all users of the instrument and third parties.

METTLER TOLEDO assumes that the instrument owner trains users to safely use the instrument in their workplace and deal with potential hazards. METTLER TOLEDO assumes that the instrument owner provides the necessary protective gear.

Safety Information4 Jewelry Semi-Micro Balances

Safety notes

WARNING

Danger of death or serious injury due to electric shock!

Contact with parts that carry a live current can lead to death or injury. 1 Only use the METTLER TOLEDO power supply cable and AC/DC adapter designed for

your instrument. 2 Connect the power cable to a grounded power outlet. 3 Keep all electrical cables and connections away from liquids and moisture. 4 Check the cables and power plug for damage and replace damaged cables and

power plugs.

NOTICE

Risk of damage to the instrument due to the use of unsuitable parts!

Using unsuitable parts with the instrument can damage the Instrument or cause it to malfunction.

− Only use parts from METTLER TOLEDO that are intended to be used with your

instrument.

NOTICE

Risk of damage to balance or software

In some countries, excessive mains voltage fluctuations and strong glitches may occur. This may affect the balance functions or damage the software.

− Use a voltage regulator for stabilizing.

Safety Information 5Jewelry Semi-Micro Balances

3 Design and Function

13 14

3.1 Overview

3.1.1 Components

Components overview legend

Display

Model sticker (with approved models only)

Draft ring

Handle/Coupling element for the operation of

Operation keys

Level indicator

Weighing pan

Glass draft shield

the draft shield doors

Handle for operation of the draft shield top

Top cover

door

Drip tray

Socket for AC/DC Adapter

Leveling feet

Aux (connection for "ErgoSens" or foot-

switch)

USB device interface

Kensington slot for anti-theft purposes

Design and Function6 Jewelry Semi-Micro Balances

RS232C serial interface

Product label

3.1.2 Operation keys

Weigh-Track

1 2 4 53 6

Terminal keys legend

No. Key Press briefly (less than 1.5 s) Press and hold (longer than 1.5 s)

• To navigate back (scroll up) within

menu topics or menu selections

• Decrease (numerical) parameters within

menu and in applications

• To navigate forward (scroll down) within

menu topics or menu selections

• Increase (numerical) parameters within

menu and in applications

• Switch on

• Zero/Tare

• With entries: scroll down

• To navigate through menu topics or

menu selections

• To toggle between unit 1, recall value (if

selected), unit 2 (if different from unit 1) and the application unit (if any)

• To change display resolution (1/10d

function) while application is running

Note: not available with approved models in selected countries.

• To enter or leave menu selection (from /

to menu topic)

• To enter application parameter or switch

to next parameter

• To confirm parameter

• To select the weighing application

• Decrease (numerical) parameters

quickly within menu and in applications

• To select assigned F1 application and

entering the parameter settings of application.

• Default F1 application assignment:

Piece counting

• Increase (numerical) parameters quickly

within menu and in applications

• Switch off

• To select assigned F2 application and

entering the parameter settings of application.

• Default F2 application assignment:

Percent weighing

no function

• To select assigned F3 application and

entering the parameter settings of application.

• Default F3 application assignment:

Statistics

Design and Function 7Jewelry Semi-Micro Balances

No. Key Press briefly (less than 1.5 s) Press and hold (longer than 1.5 s)

Application Icons

Status Icons

Weight Value

Field

Weighing-in aid

Unit Field

Status Icons

3.1.3 Display

• Printout display value

• Printout active user menu settings

• Transfer data

• Execute predefined adjusting

(calibration) procedure

• Enter or leave menu (Parameter

settings)

• Save parameters

• Cancel and to leave menu without

saving (one step back in the menu).

no function

Application icons

Menu locked Application statistics

Menu setting activated Application totaling

Application weighing Application multiplication factor

Application piece counting Application division factor

Application percent weighing Application density

While an application is running, the corresponding application icon appears at the top of the display.

Status icons

Indicates stored value (Memory) Applications diagnostics and routine test

Adjustments (calibration) started Acoustic feedback for pressed keys

activated

FACT activated Weighing range 1 (Dual Range models

only)

Service reminder Weighing range 2 (Dual Range models

only)

Weight value field and weighing-in aid

Indicates negative values Brackets to indicate uncertified digits

(approved models only)

Design and Function8 Jewelry Semi-Micro Balances

Weight value field and weighing-in aid

Indicates unstable values Marking of nominal or target weight

Indicates calculated values Marking of tolerance limit T+

Unit field

gram

kilogram

milligram

carat

pound

ounce

ozt

dwt

mom

msg

tlh

Marking of tolerance limit T-

troy ounce

grain

pennyweight

momme

mesghal

Hong Kong taels

tls

tlt

tola

baht

Singapore taels

Taiwan taels

tola

baht

Design and Function 9Jewelry Semi-Micro Balances

4 Installation and Putting into Operation

WARNING

Danger of death or serious injury due to electric shock!

The instrument must be disconnected from the power supply before performing all setup and assembly work.

4.1 Unpacking and delivery inspection

NOTICE

Risk of damage to the instrument due to the use of unsuitable parts!

Using unsuitable parts with the instrument can damage the Instrument or cause it to malfunction.

− Only use parts from METTLER TOLEDO that are intended to be used with your instrument.

1 Open the packaging and carefully remove all components. 2 Check the delivered items.

The standard scope of delivery contains the following items

• Balance with draft shield

• Weighing pan with pan support

• Draft ring

• Drip tray

• Protective cover

• AC/DC adapter

• Power cable (country specific)

• Operating Instructions or User Manual; printed or on CD-ROM, depending on country of use

• Declaration of conformity

4.2 Selecting the location

A good location will enable the balance to work accurately and reliably. The surface must be able to safely take the weight of the balance when fully loaded. The following local conditions must be observed:

If the balance is not horizontal at the outset, it must be leveled during commissioning.

• Operate the balance in indoor environments only and at an altitude of less than 4000 m above sea

level.

• Before switching on the balance, leave the parts to reach room temperature (+5 to 40°C).

Ensure that the relative humidity is between 10% and 80% and non-condensing conditions are met.

• The power plug must be easily accessible.

Installation and Putting into Operation10 Jewelry Semi-Micro Balances

• No powerful vibrations

• No direct sunlight

• No excessive temperature fluctuations.

• No powerful drafts.

• No powerful electric or magnetic fields

• Ensure that the surroundings as free from dust as

possible.

4.3 Installing components

Push the side glass doors back as far as will go and place the following components on the balance in the specified order:

1 Place the drip tray (1) into the correct position. 2 Place the weighing pan (3). 3 Place the draft ring (2).

4.4 Connecting the balance

WARNING

Danger of death or serious injury due to electric shock!

Contact with parts that carry a live current can lead to death or injury. 1 Only use the METTLER TOLEDO power supply cable and AC/DC adapter designed for

power plugs.

NOTICE

Danger of damage to the AC/DC adapter due to overheating!

If the AC/DC adapter is covered or in a container, it is not sufficiently cooled and will overheat.

1 Do not cover the AC/DC adapter.

The balance is supplied with an AC/DC adapter and a country-specific power cable.

• Install the cables so that they cannot be damaged or interfere with operation.

• Insert the power cable in a grounded power outlet that is easily accessible.

2 Do not put the AC/DC adapter in a container.

Installation and Putting into Operation 11Jewelry Semi-Micro Balances

1 Connect the AC/DC adapter to the connection socket

Off

0.00

on the back of your balance (see figure) and to the

power line. 2 Screw the plug tight to the balance. ð The balance is ready for use.

4.5 Setting up the balance

4.5.1 Switching on the balance

Before using the balance, it must be warmed up in order to obtain accurate weighing results. To reach operating temperature, the balance must be acclimatized and connected to the power supply for at least 60 minutes.

Switching on

− Press On.

ð The balance performs a display test. All

segments in the display light up briefly, WELCOME and software version. Maximum load and readability appears briefly. (Startup FULL mode only).

ð The balance is ready for weighing or for operation

with the last active application.

Legal-for-trade

Approved balances will execute an initial zero.

4.5.2 Leveling the balance

The balance has a level indicator and two adjustable leveling feet to compensate for slight irregularities in the surface of the weighing bench. The balance is exactly horizontal when the air bubble is in the middle of the level glass.

The balance must be leveled and adjusted each time it is moved to a new location. To level it, proceed as follows: 1 Position your balance at the selected location. 2 Align the balance horizontally.

Installation and Putting into Operation12 Jewelry Semi-Micro Balances

3 Turning the two front leveling screws of the housing

until the air bubble is in the inner circle of the level indicator.

Example

Air bubble at 12 o'clock: turn both feet clockwise.

Air bubble at 3 o'clock: turn left foot clockwise, right foot counterclockwise.

Air bubble at 6 o'clock: turn both feet counterclockwise.

Air bubble at 9 o'clock: turn left foot counterclockwise, right foot clockwise.

4.5.3 Left/right operating of the glass draft shield

The glass draft shield of your balance can be adapted to the

environmental conditions and your weighing style, as well as to the

type of weighing and loading.

The position of the handles determines which door(s) of the draft

shield (left, right, or both) is/are opened.

Try various different combinations by moving the external handles

into the upper or lower position. We recommend you to set up the

glass draft shield so that it only opens on the side where the balance

is loaded. Your balance then works faster, because there are fewer

troublesome currents of air than when both doors of the draft shield

are opened together.

4.5.4 Adjusting the balance

To obtain accurate weighing results, the balance must be adjusted to match the gravitational acceleration at

its location and depending on the ambient conditions. After reaching the operation temperature, adjusting is

necessary.

• before the balance is used for the first time.

• when the balance was disconnected from the power or in case of power failure.

• after a change of the location.

• at regular intervals during weighing service.

4.6 Adjustment (calibration)

NOTICE

Before adjusting the balance, it must be warmed up.

Installation and Putting into Operation 13Jewelry Semi-Micro Balances

4.6.1 Fully automatic adjustment FACT

------

ADJ DONE

0.00

ADJ.INT

------

2000.00

ADJ DONE

0.00

------

ADJ.EXT

The factory setting is fully automatic adjustment FACT (Fully Automatic Calibration Technology) with the internal weight.

More information can be found in the section The Menu. The balance adjusts itself automatically:

• after the warm-up phase on connection to the power supply.

• when a change in the ambient conditions, e.g. the temperature, could lead to a noticeable deviation in

the measurement.

• on a predefined time, see menu topic FACT.

• time interval. (with OIML accuracy class II approved models).

4.6.2 Manual adjustment with internal weight

In the menu topic CAL (Adjustment) of advanced menu ADJ.INT must be selected.

Weighing pan is unloaded.

− Press to execute the internal adjustment.

ð The balance adjusts itself automatically. ð The adjusting is finished when the message ADJ

DONE appears briefly on the display. The balance

returns to the last active application and is ready for

operation.

4.6.3 Manual adjustment with external weight

Note

We recommend to disable FACT.

In the menu topic CAL (Adjustment) of advanced menu ADJ.EXT must be selected.

Required adjustment weight is ready.

Weighing pan is unloaded.

1 Press briefly to execute the external adjustment.

ð The required (predefined) adjustment weight

value flashes on the display.

2 Place adjustment weight in center of pan.

ð The balance adjusts itself automatically.

3 Remove adjustment weight, when 0.00 g flashes.

ð The adjusting is finished when the message ADJ

DONE appears briefly on the display. The balance

returns to the last active application and is ready for

operation.

Installation and Putting into Operation14 Jewelry Semi-Micro Balances

4.6.4 Customer fine adjustment

NOTICE

This function should be executed only by trained personnel.

The function customer fine adjustment ADJ.CUST.F allows you to adjust the value of the internal adjustment

weight with your own adjustment weight. The adjustable range of the adjustment weight is possible only in

a very small range. Customer fine adjustment impacts the function of internal adjustment. The customer fine

adjustment can be deactivated at any time.

Note

• This feature is available on models with internal weight only.

• Because of certification legislation, approved models cannot be adjusted with customer fine adjustment

(depending on selected countries' certification legislation).

• Use certificated weights.

• Balance and test weight have to be on operating temperature.

• Observe the correct environmental conditions.

Installation and Putting into Operation 15Jewelry Semi-Micro Balances

Execute customer fine adjustment

200.0000

ADJ.DONE

0.00

------

200.0005

ADJ.CUST.F

EXECUTE

SET REF.

ADVANCED

------

0.00

1 Select in the menu ADVANCED: ADJ.CUST.F

2 Confirm ADJ.CUST.F with

3 To carry out this operation select EXECUTE.

4 Start Adjustment with

5 Select the target adjustment weight.

6 Press and hold

7 Place required adjustment weight in center of pan. 8 Remove adjustment weight when zero is flashing.

9 Wait until ADJ DONE briefly appears.

ð The adjusting is finished when the message ADJ

ð If the error message WRONG ADJUSTMENT

The balance is under measuring condition.

Required adjustment weight is ready.

Weighing pan is unloaded.

ð SET REF. appears briefly.

ð The last saved value flashes on the display.

• For coarse setting, press

• For fine setting, press + to increase the value or

press - to decrease the value.

to confirm and execute

ADJ.CUST.F.

ð The required adjustment weight value flashes in

the display. This could take some time.

DONE appears briefly on the display. The balance

returns to the last active application and is ready for

operation

WEIGHT appears, the weight is not within the

allowed value range and could not be accepted.

ADJ.CUST.F could not be executed.

to change the value.

Storing the adjustment is not required.

Deactivate customer fine adjustment

1 Select in the menu ADVANCE.: ADJ.CUST.F.

2 Confirm ADJ.CUST.F with

3 To carry out this operation select RESET.

4 Start RESET by pressing

5 Select YES? and confirm with

ð The adjusting is finished when the message ADJ DONE appears briefly on the display. The balance

Note

ð NO? appears.

returns to the last active application and is ready for operation with initial adjustment.

Installation and Putting into Operation16 Jewelry Semi-Micro Balances

4.7 Performing a simple weighing

1250.38

0.00

1182.03

¢¢¢¢¢¢¢¢

¢¢¢¢¢¢

0.00

121.01

¢¢¢¢

0.01

0.00

121.01

0.00

95.97

The weighing application allows you to perform simple weighings and how you can accelerate the weighing process.

If your balance is not in the weighing mode, press and hold the

key down until WEIGHING appears in

the display. Release the key. Your balance is in the weighing mode and set to zero.

1 Press to tare the balance.

2 Place the sample on the weighing pan.

3 Wait until the instability detector

disappears and

the stability beep sounds.

4 Read the result.

Zeroing

Use the

zeroing key before you start with a weighing. 1 Unload the balance.

2 Press

to zero the balance.

ð All weight values are measured in relation to

this zero point.

Taring

If you are working with a weighing container, first set the balance to zero. 1 Place empty container on the weighing pan.

ð The weight is displayed.

2 Press

to set the balance to zero.

ð 0.00 g appears in the display.

3 Place weighing sample into the weighing container. ð The result appears in the display.

METTLER TOLEDO DualRange balances

METTLER TOLEDO DualRange balances have two ranges. These models have a fix fine (semi-micro) range between 0 g and maximum capacity, fine range. In this fine range the balance shows the result with a higher resolution, i.e. with one decimal place more.

Installation and Putting into Operation 17Jewelry Semi-Micro Balances

Switching weight units

0.78

22.00

¢¢¢¢

22.00

¢¢¢¢

121.01

¢¢¢¢

0.00



0.00

121.01

0.00

¢¢¢¢¢¢¢¢

100%

key can be used at any time to toggle between weight unit UNIT 1, RECALL value (if selected) and

The weight unit UNIT 2 (if different from weight unit 1) and the application unit (if any).

− Press to set weight unit or recall value.

Recall / recall weight value

Recall stores stable weights with an absolute display value bigger than 10d.

Function RECALL is in the menu activated.

1 Load weighing sample.

ð The display shows weight value and stores

stable value.

2 Remove weighing sample.

ð The display shows zero.

3 Press

ð The display shows last stored stable weight

value for 5 seconds together with asterisk (*) and memory (M) symbols. After 5 seconds the display goes back to zero. This can be repeated unlimited times.

Delete last weight value

As soon a new stable weight value is displayed, the old recall value becomes replaced by the new weight value.

− Press

ð The recall value is set to 0.

If the power is switched off, the recall value is lost. The recall value can not be printed.

Weighing with the weighing-in aid

The weighing-in aid is a dynamic graphic indicator which shows the used amount of the total weighing range. You can thus recognize at a glance when the load on the balance approaches the maximum load.

Print / transmit data

Press the

key to transmit the weighing results over the interface e.g. to a printer or a PC.

Installation and Putting into Operation18 Jewelry Semi-Micro Balances

Switching off

SHUTOFF

Off

− Press and hold the Off key until SHUTOFF appears

on the display. Release the key.

ð Balances switch into standby mode.

Note

• After switching on from standby mode, your balance needs no warm-up time and is immediately ready

for weighing.

• Standby mode is not possible with approved balances (only available in selected countries).

• If your balance has been switched off after a preselected time, the display is dimly lit and shows date,

time, maximum load and readability.

• If your balance has been switched off manually, the display is off.

• To completely switch off mains operated balances, they must be disconnected from the power supply.

4.8 Transporting the balance

1 Press and hold the Off key.

2 Disconnect the balance from the power supply. 3 Disconnect all interface cables.

Transporting over short distances

To move the balance over a short distance to a new location, follow the instructions below.

NOTICE

Risk of damage to the glass draft shield

Glass parts on the balance can become damaged.

− Do not lift the balance by the glass draft shield. The draft shield is not sufficiently fastened to the balance to allow for this.

1 Hold the balance with both hands as shown. 2 Carefully lift the balance and carry it to its new

location.

Installation and Putting into Operation 19Jewelry Semi-Micro Balances

Transporting over long distances

We recommend using the original packaging for transportation or shipment of the balance or balance components over long distances. The elements of the original packaging are developed specifically for the balance and its components and ensure maximum protection during transportation.

4.9 Weighing below the balance

Your balance is equipped with a hanger for performing weighing operations below the work surface (weighing below the balance).

1 Press and hold the Off key.

2 Disconnect the balance from the power supply. 3 Disconnect all interface cables.

4 Push the side doors and the top door of the glass draft shield completely to the back. Important: top

cover must be closed. 5 Remove weighing pan, draft ring and drip tray. 6 Carefully tip the balance over backwards, until it is lying on its back. 7 Remove the cap (1) and retain it. The hanger (2)

for weighing below the balance is easily accessible

now. 8 Carefully turn the balance to its normal position and

reinstall all components in the reverse order.

Installation and Putting into Operation20 Jewelry Semi-Micro Balances

5 The Menu

5.1 What is in the menu ?

The menu allows you to match your balance to your specific weighing needs. In the menu you can change the settings of your balance and activate functions. The main menu has 4 different menus and these contains different topics, each of which allows you various selection possibilities. Menu item PROTECT see chapter Description of menu topics >

Main menu.

Menu BASIC

Topic Description

DATE

TIME

UNIT 1

UNIT 2

KEY BEEP

STAB.BEEP

RESET

Menu ADVANCED

Topic Description

WEIG.MODE

ENVIRON.

CAL

ADJ.CUST.F

FACT

FACT PRT.

DATE.FORM

TIME.FORM

RECALL

SHUTOFF

BCKLIGHT

DISPLAY

AUTOZERO

ZERO RNG

LANGUAGE

ASSIGN:F1

ASSIGN:F2

ASSIGN:F3

DIAGNOSE

SERV.ICON

SRV.D.RST

Setting the current date.

Setting the current time.

Specification of the 1st weight unit in which the balance should show the result.

Specification of the 2nd weight unit in which the balance should show the result.

Setting the key beep level.

Setting the stability beep level.

Call up of the factory settings.

Adapting the balance to the weighing mode.

Matching the balance to the ambient conditions.

Settings for the type of adjustment (calibration).

Executing customer fine adjustment.

Settings for fully automatic balance adjustment based on a selected time.

Switching the automatic FACT printout on or off.

Setting the date format.

Preselection of the time format.

Switching the application recall for storing stable weights on or off.

Setting the time after which the balance should be switched off automatically.

Setting the time after which the display backlight should be switched off automatically.

Adjusting the brightness and contrast of the display.

Switching the automatic zero correction (Autozero) on or off.

Setting the zero limit of the zero/tare key.

Setting the preferred language.

Selection of assigned F1 key application and entering their parameter settings.

Selection of assigned F2 key application and entering their parameter settings.

Selection of assigned F3 key application and entering their parameter settings.

Starting a diagnostic application.

Switching the service icon (service reminder) on or off.

Reset service date and hours (service reminder).

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Menu INT.FACE

406.2

¢¢¢¢

ADVANCED

BASIC

TIME

DATE

Topic Description

RS232

HEADER

SINGLE

SIGN.L

LINE.FEED

ZERO PRT.

COM.SET

BAUDRATE

BIT/PAR.

STOPBIT

HD.SHAKE

RS.TX.E.O.L.

RS CHAR

USB

USB COM.S.

USB E.O.L.

USB CHAR

INTERVAL

ERGOSENS

Matching the serial interface RS232C to a peripheral unit.

Setting the header for printout of individual values.

Setting the information for printout of individual values.

Setting the footer for printout of individual values.

Setting line feed for printout of individual values.

Setting the auto print function for printing zero.

Setting the data communication format of the serial interface RS232C.

Setting the transfer speed of the serial interface RS232C.

Setting the character format (Bit/Parity) of the serial interface RS232C.

Setting the character format (stop bit) of the serial interface RS232C.

Setting the transfer protocol (Handshake) of the serial interface RS232C.

Setting the end of line format of the serial interface RS232C (outgoing data).

Setting the char set of the serial interface RS232C.

Matching the USB interface to a peripheral unit.

Setting the data communication format of the USB interface.

Setting the end of line format of the USB interface.

Setting the char set of the USB interface.

Selection of the time interval for the simulated print key press.

Settings for external key e.g. METTLER TOLEDO ErgoSens

5.2 Menu operation

In this section you will learn how to work with the menu.

Select menu

1 Press to activate main menu.

ð The first menu BASIC is displayed (except

2 Press

down/up + / – keys).

3 Press

Note

The menu selection BASIC, ADVANCED or INT.FACE can not be saved. The selection PROTECT must be saved.

Select menu topic

1 Press .

ð The next menu topic appears in the display.

2 Press

next menu topic.

3 Press – key to return to the previous menu topic.

menu protection is active).

repeatedly to change menu (Scrolling

to confirm the selection.

or the + key, the balance switches to the

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Change settings in a selected menu topic

ENVIRON.

STABLE

ENVIRON.

+ 01.2500

+ 01.6500

SAVE:YES

SAVE:NO

The >> flashing symbol in the display indicates selectable options available.

1 Press .

ð The display shows the current setting in the

selected menu topic.

2 Press

next selection.

3 Press – key to return to the previous selection.

ð After the last selection, the first is shown again. 4 Press

For store the setting, see section Saving settings and

closing the menu.

Change settings in a submenu selection

The same procedure as for menu topics.

Input principle of numerical values

1 Press for input of numerical values. 2 Press

the application).

ð The selected digit or the selected value is

3 Press + to scroll up or – to scroll down for

changing digits or values. 4 Press

or the + key, the balance switches to the

to confirm the setting.

to select a digit or a value (depending on

blinking.

to confirm the input.

Saving settings and closing the menu

1 Press briefly to leave menu topic.

2 Press

ð Changes are saved.

3 Press

ð Changes are not saved.

4 Press

SAVE:NO.

Cancel

− Press C for leaving menu topic or menu selection

without saving.

Note

If no entry is made within 30 seconds, the balance reverts to last active application mode. Changes are not saved. If changes are made, the balance asks SAVE:NO.

to execute SAVE:YES.

to execute SAVE:NO.

to toggle between SAVE:YES and

5.3 Description of menu topic

In this section you will find information regarding the individual menu topics and the available selections.

5.3.1 Main menu

Selecting the menu.

BASIC The small BASIC menu for simple weighing is displayed.

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Note

• The menu selection BASIC, ADVANCED or INT.FACE can not be saved.

• To activate PROTECT ON or OFF, this selection must be saved.

5.3.2 Basic menu

DATE – Date

Setting the current date according to date format.

Note

A reset of the balance will not change this setting.

ADVANCED The extended ADVANCED menu for further weighing settings is

displayed.

INT.FACE The menu INT.FACE for all interface parameter settings for

peripheral devices e.g. printer is displayed.

PROTECT

Menu protection. protection of balance configurations against unmeant manipulation.

OFF Menu protection is off. (Factory setting)

ON Menu protection is on. The menu BASIC, ADVANCED and

INT.FACE are not displayed. This is indicated with

in the

display.

TIME – Time

Setting the current time according to time format

+1H

Set the current time forwards by 1 hour (to adjust summer or winter time). (Factory setting)

-1H

Set the current time backwards by 1 hour (to adjust summer or winter time).

SET TIME

Enter the current time.

Note

A reset of the balance will not change this setting.

UNIT 1 – Weight unit 1

Depending on requirements, the balance can operate with the following units (depending on the model)

Legal-for-trade

• Only those weight units allowed by the appropriate national legislation are selectable.

• With approved balances, this menu topic has a fixed setting and cannot be changed.

Units:

ozt

Gram

Kilogram

Milligram

Carat

Pound

Ounce (avdp)

Ounce (troy)

Grain

dwt

mom

msg

tlh

tls

tlt

tola

baht

Pennyweight

Momme

Mesghal

Tael Hong Kong

Tael Singapore

Tael Taiwan

Tola

Baht

The Menu24 Jewelry Semi-Micro Balances

factory setting

not with 0.01 mg, 0.1 mg and 1 mg balances

with 0.01 mg, 0.1 mg and 1 mg balances

the Malaysian tael has the same value

UNIT 2 – Weight unit 2

If it is required to show the weighing results in weighing mode in an additional unit, the desired second weight unit can be selected in this menu topic (depending on the model). Units see UNIT 1. Select NO, if you do not want to use UNIT 2.

Legal-for-trade

Only those weight units allowed by the appropriate national legislation are selectable.

KEY BEEP – Key beep

This menu topic allows you to select the volume of the key beep. The according key beep is emitted during the setting.

MED Medium level (Factory setting)

HIGH

OFF

LOW

High level

Beep switched off

Low level

STAB.BEEP – Stability beep

If the unstable symbol disappears, the stability beep becomes active. This menu topic allows you to preselect the volume of the stability beep.

LOW Low level (Factory setting)

MED

HIGH

OFF

Medium level

High level

Beep switched off

RESET – Reset balance settings

This menu topic allows you to call-up the factory settings.

To toggle between YES? and NO? press

Note

A reset of the balance will not change the DATE, TIME and ZERO RNG settings.

5.3.3 Advanced menu

WEIG.MODE – Weighing mode settings

This setting can be used to to adapt the balance to the weighing mode.

UNIVERS. For all standard weighing applications. (Factory setting)

DOSING

ENVIRON. – Environment settings

This setting can be used to match your balance to the ambient conditions.

STANDARD

UNSTABLE

(or + or –).

For dosing liquid or powdery products. With this setting, the balance responds very quickly to the smallest changes in weight.

Setting for an average working environment subject to moderate variations in the ambient conditions. (Factory setting)

Setting for a working environment where the conditions are continuously changing.

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STABLE

CAL – Adjustment (calibration)

In this menu topic you can preselect the function of the external weights by pressing the adjustment (calibration) are printed out.

ADJ.OFF The adjustment is switched off. The

ADJ.INT Internal adjustment: adjustment is performed at a keystroke

ADJ.EXT External adjustment: adjustment is performed at a keystroke

100.00 g Defining the external adjustment weight: define the weight of

ADJ.CUST.F – Customer fine adjustment

At this menu topic you can fine-adjust the internal weights. Further information refer to chapter Customer fine adjustment.

EXECUTE Start customer fine adjustment ADJ.CUST.F.

RESET

key. If you have attached a printer to your balance, the data of the

NO?

YES?

Setting for a working environment which is practically free from drafts and vibrations.

key. Your balance can be adjusted with internal or

key has no function.

with the built-in weight (depending on the model, see technical data).

with a selectable external weight.

the external adjustment weight (in grams). Factory setting: depends on the model.

Deactivate customer fine adjustment after confirming with YES?.

No deactivation.

Confirm to deactivation.

FACT – Fully automatic adjustment

Fully automatic internal adjustment (calibration) FACT (Fully Automatic Calibration Technology) provides fully automatic balance adjustment based on temperature criteria and on preselected time.

TIME

12:00

OFF FACT is switched off.

FACT PRT. – Protocol trigger for FACT

This setting specifies whether an adjustment report should be printed automatically. Note: this menu topic does not affect the printing of adjustments with an internal or external adjustment weight.

OFF Protocol switched off: if the balance adjusts automatically

DATE.FORM – Date format

This menu topic allows you to preselect the date format. The following date formats are available:

DD.MM.Y

Execute FACT (with selected time).

Specify the time for a fully automatic adjustment to take place every day. Factory setting: 12:00 (according to time format)

(FACT), a protocol is not printed out.

Protocol switched on: a record is printed out after every automatic adjustment of the balance (FACT).

Note: the protocol is printed out without a line for signatures.

Display examples Printing examples

01.02.2009 01.02.2009

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MM/DD/Y

Y-MM-DD

D.MMM Y

MMM D Y

Factory setting: DD.MM.Y

TIME.FORM – Time format

This menu topic allows you to preselect the time format. The following date formats are available:

24:MM

12:MM

24.MM

12.MM

Factory setting: 24:MM

RECALL – Recall

This menu topic allows you to switch the RECALL function on or off. When it is switched on recall stores the last stable weight if the absolute display value was bigger than 10d.

OFF

02/01/09 02/01/2009

09-02-01 2009-02-01

1.FEB.09 1.FEB 2009

FEB.1.09 FEB 1 2009

Display examples

15:04

3:04 PM

15.04

3.04 PM

RECALL switched off (Factory setting)

RECALL switched on

Note: the recall value is displayed with an asterisk and cannot be printed.

SHUTOFF – Automatic shutoff

If the automatic shutoff function is activated, the balance automatically switches itself off after a preselected time of inactivity (i.e. with no key being pressed or changes of weight occurring etc.) and is switched to the standby mode.

A.OFF 10 min Automatic shutoff after 10 minutes of inactivity. (Factory

setting)

A.OFF – Automatic shutoff not activated.

A.OFF 2 min Automatic shutoff after 2 minutes of inactivity.

A.OFF 5 min Automatic shutoff after 5 minutes of inactivity.

BCKLIGHT – Backlight

Under this menu topic, the display backlight can be switched off automatically. If the automatic switch-off is activated, the backlight will turn off automatically after the selected period of inactivity has elapsed. The backlight is reactivated when a key is pressed or the weight is changed.

B.L. ON Backlight is always on. (Factory setting)

B.L. 30 s Automatic switch-off after 30 seconds inactivity.

B.L. 1 min Automatic switch-off after 1 minute inactivity.

B.L. 2 min Automatic switch-off after 2 minutes inactivity.

B.L. 5 min Automatic switch-off after 5 minutes inactivity.

DISPLAY – Display settings

This menu topic allows you to adjust brightness and contrast of the display.

BRIGHTN

50% Factory setting: 50%

To set the brightness in 1% steps.

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CONTRAST

75% Factory setting: 75%

AUTOZERO – Automatic zero setting

This menu topic allows you to switch the automatic zero setting on or off.

ON AUTOZERO switched on (Factory setting). The automatic zero

OFF AUTOZERO switched off. The zero point is not automatically

Legal-for-trade

With approved balances, this setting is not available in selected countries.

LANGUAGE – Language

Factory setting: generally, the language of the destination country (if available) or English is set.

The following languages are available:

ENGLISH

DEUTSCH

FRANCAIS

ESPANOL

ITALIANO

RUSSIAN

РУССКИИ

To set the contrast in 1% steps.

setting continuously corrects possible variations in the zero point that might be caused through small amounts of contamination on the weighing pan.

corrected. This setting is advantageous for special applications (e.g. evaporation measurements).

English

German

French

Spanish

Italian

Russian

POLSKI

CESKY

MAGYAR

NEDERL.

BR.PORTUG.

Polish

Czech

Hungarian

Dutch

Brazil Portuguese

ASSIGN:F1 – Assign application key F1

At this menu topic you can assign an application to the F1 key. The following applications are available (depending on the model):

COUNTING Piece counting (Factory setting)

PERCENT

STAT

FORMULA

TOTALING

FACTOR M

FACTOR D

DENSITY

ASSIGN:F2 – Assign application key F2

At this menu topic you can assign an application to the F2 key. The following applications are available (depending on the model):

PERCENT Percent weighing (Factory setting)

STAT

FORMULA

TOTALING

FACTOR M

FACTOR D

Percent weighing

Statistics

Formulation / Net total

Totaling

Multiplication factor

Division factor

Density

Statistics

Formulation / Net total

Totaling

Multiplication factor

Division factor

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DENSITY

COUNTING

Density

Piece counting

ASSIGN:F3 – Assign application key F3

At this menu topic you can assign an application to the F3 key. The following applications are available (depending on the model):

STAT Statistics (Factory setting)

FORMULA

TOTALING

FACTOR M

FACTOR D

DENSITY

R. TEST

COUNTING

PERCENT

Formulation / Net total

Totaling

Multiplication factor

Division factor

Density

Routine test

Piece counting

Percent weighing

DIAGNOSE – Diagnostics application

At this menu topic you can start a diagnostic application. For more information see chapter Application diagnostics.

The following diagnostics are available:

REPEAT.T

DISPLAY

KEYPAD T

CAL.MOT. T

BAL.HIST

CAL.HIST

BAL.INFO

PROVIDER

Repeatability test (models with internal weights only)

Display test

Key test

Motor test (models with internal weights only)

Balance history

Calibration history

Balance information

Service provider information

SERV.ICON – Service reminder

This menu topic allows you to switch the service reminder

SRV.D.RST – Service date reset

This menu topic allows you to reset service date and hours.

Note

This menu topic is only available if SERV.ICON setting ON was selected.

To toggle between YES? and NO? press

5.3.4 Interface Menu

RS232 – RS232C interface

At this menu topic you can select the peripheral device connected to the RS232C interface and specify how the data is transmitted.

ON Service reminder

informed after a preset time (e.g. one year or 8000 operating hours) to call service for recalibration. This will be indicated by the flashing service icon:

OFF Service reminder

(or + or -).

on or off.

switched on (factory setting).You will be

. (Factory setting)

switched off.

The Menu 29Jewelry Semi-Micro Balances

PRINTER Connection to a printer. (Factory setting)

Only one printer possible.

Refer to your printer documentation for recommended printer settings.

PRT.STAB

PRT.AUTO

PRT.ALL

PC-DIR.

PRT.STAB

PRT.AUTO

PRT.ALL

HOST

SEND.OFF Send mode switched off. (Factory setting)

SEND.STB

SEND.CONT

SEND.AUTO

SEND.ALL

2.DISPLAY

If the printed. (Factory setting)

Every stable weight value will be printed, without pressing the

If the regardless of stability.

Connection to a PC: the balance can send data (as a keyboard) to the PC used for PC applications e.g. Excel. The balance sends the weight value without the unit to the PC.

If the sent followed by an enter. (Factory setting)

Every stable weight value will be sent followed by an enter, without pressing the

If the by an enter regardless of stability.

Connection to a PC, barcode reader etc.: the balance can send data to the PC and receive commands or data from the PC).

If the sent.

All weight value updates will be sent regardless of stability, without pressing the

Every stable weight value will be sent, without pressing the key.

If the regardless of stability.

Connection of an optional auxiliary display unit. The transmission parameters cannot be selected. Settings are automatically set.

key is pressed, the next stable weight value will be

key.

key is pressed, the weight value will be printed

key is pressed, the next stable weight value will be

key.

key is pressed, the weight value will be sent followed

key is pressed, the next stable weight value will be

key.

key is pressed, the weight value will be sent

NOTICE

Risk of damage to the device due voltage on connector

Devices could be damaged because of the voltage on connector Pin 9.

− Make sure that no other device is connected at COM1 as a 2nd display.

Important

• If you select 2nd display 2.DISPLAY, first make sure that

no other device is connected at COM1 as a 2nd display. Necessary for powering the 2nd display, see chapter Interface specification.

The Menu30 Jewelry Semi-Micro Balances

HEADER – Options for the printout header of individual values

This menu topic allows you to specify the information that is to be printed at the top of the printout for every individual weighing results (after pressing

Note

This menu topic is only available if PRINTER setting was selected.

NO The header is not be printed. (Factory setting)

DAT / TIM

D / T / BAL

Date and time are printed.

Date, time and balance information (Balance type, SNR, Balance ID) are printed.

Balance ID only if set.

SIGN.L – Options for the printout footer for signature line of individual values

This menu topic allows you to set a footer for signature at the bottom of the printout for every individual weighing result (after pressing

Note: this menu topic is only available if PRINTER setting was selected.

OFF The signature footer is not be printed. (Factory setting)

The signature footer is printed.

LINE.FEED – Options for complete the printout of individual values

This menu topic allows you to specify the number of blank lines to complete the printout (line feed) for every individual weighing result (after pressing

Note: this menu topic is only available if PRINTER setting was selected.

0 Possible numbers of blank lines: 0 to 99. (Factory setting =

ZERO PRT. – Options for PRT.AUTO

This menu topic allows you to specify the auto print function PRT.AUTO for printing zero YES or NO.

OFF Zero is not be printed (Zero +/- 3d). (Factory setting)

Zero is always printed.

Note: this menu topic is only available if PRT.AUTO function of the PRINTER or PC-DIR. was selected.

COM.SET – Options for the data communication format (RS232C) (HOST)

This menu topic allows you to set the data format depending on which peripheral device is connected.

Note: this menu topic is only available if HOST setting was selected.

MT-SICS The MT-SICS data transfer formats is used. (Factory setting)

For more information see chapter MT-SICS Interface Commands and Functions.

MT-PM

The following PM balance commands are supported:

S Send value

SI Send immediate value

SIR Send immediate value and repeat

SR Send value and repeat

SNR Send next value and repeat

The Menu 31Jewelry Semi-Micro Balances

T Tare

TI Tare immediately

B Base *)

MI Modify ambient vibration

MZ Modify auto zero

M Modified settings reset

ID Identify

CA Calibrate

D Display (only symbol N and G available)

*) Limitation:

• Negative values are limited up to the current tare value.

• B command is additive.

• The sum of the B values plus the previous tare value,

before a "TA", "T" or "Z" is sent, must be less than the total weighing range.

SART

The following Sartorius commands are supported:

K Ambient conditions: very stable

L Ambient conditions: stable

M Ambient conditions: unstable

N Ambient conditions: very unstable

O Block keys

P Print key (print, auto print; activate or block)

Q Acoustic signal

R Unblock keys

S Restart/self-test

T Tare key

W Calibration/adjustment (depending on the menu

setting)

Z Internal calibration/adjustment

**)

f0_ Function key (F)

f1_ Function key (CAL)

s3_ C key

x0_ Perform internal calibration

**)

x1_ Print balance/scale model

x2_ Print weighing cell serial number

x3_ Print software version

may be inaccessible on verified balances/scales

**)

only on models with built-in motorized calibration weight

Functionality mapping

HOST settings: Sartorius printer settings:

SEND.OFF

SEND.STB

not applicable

manually print with stability

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SEND.ALL

SEND.CONT

SEND.AUTO

manually print without stability

automatically print without stability

similar applicable to automatically print when load is changed

BAUDRATE – Baud rate RS232C

This menu topic allows you to match the data transmission to different serial RS232C receivers. The baud rate (data transfer rate) determines the speed of transmission via the serial interface. For problem-free data transmission the sending and receiving devices must be set at the same value.

The following settings are available: 600 bd, 1200 bd, 2400 bd, 4800 bd, 9600 bd, 19200 and 38400 bd. (default: 9600 bd)

Note

• Not visible for 2nd display.

• Each device has separate settings.

BIT/PAR. – Bit/Parity RS232C

At this menu topic you can set the character format for the attached RS232C serial peripheral device.

8/NO 8 data bits/no parity (Factory setting)

7/NO

7/MARK

7/SPACE

7/EVEN

7/ODD

7 data bits/no parity

7 data bits/mark parity

7 data bits/space parity

7 data bits/even parity

7 data bits/odd parity

Note

• Not visible for 2nd display.

• Each device has separate settings.

STOPBIT – Stop bits RS232C

At this menu topic you can set the stop bits of the transmitted data to different RS232C serial receivers.

1 BIT 1 Stop bit (Factory setting)

2 BITS

HD.SHAKE – Handshake RS232C

2 Stop bits

This menu topic allows you to match the data transmission to different RS232C serial receivers.

XON/XOFF Software handshake (XON/XOFF) (Factory setting)

RTS/CTS

OFF

Hardware handshake (RTS/CTS)

No handshake

Note

• Not visible for 2nd display.

• Each device has separate settings.

RS.TX.E.O.L. – End of line RS232C

At this menu topic you can set the end of line character of the transmitted outgoing data to different RS232C serial receivers.

(CR)(LF)

<CR><LF> Carriage Return followed by Line feed (ASCII-Codes 013+010) (Factory setting)

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(CR)

(LF)

(TAB)

<CR> Carriage Return (ASCII-Code 013)

<LF> Line feed (ASCII-Code 010)

<TAB> Tabulator to the right (ASCII-Code 009), only settable if

PC-DIR. is selected.

Note

• Not visible for 2nd display.

• Each device has separate settings.

RS CHAR – Char set RS232C

At this menu topic you can set the character set of the transmitted data to different RS232C serial receivers.

IBM/DOS Char set IBM/DOS (Factory setting)

ANSI/WIN

Char set ANSI/WINDOWS

Note

• Not visible for 2nd display.

• Each device has separate settings.

USB – USB interface

At this menu topic you can select the mode of the USB device interface and specify how the data is transmitted.

NOTICE

Disconnect the USB connection from the balance prior to changing settings.

Note

• This port is not usable for printers or displays.

PC-DIR.

SEND.OFF Send mode switched off. (Factory setting)

SEND.STB

SEND.CONT

SEND.AUTO

SEND.ALL

HOST

SEND.OFF Send mode switched off. (Factory setting)

SEND.STB

SEND.CONT

Connection to a PC: the balance can send data (as a keyboard) to the PC used for PC applications e.g. Excel. Note: the balance sends the weight value without the unit to the PC.

If the sent.

All weight value updates will be sent regardless of stability, without pressing the

Every stable weight value will be sent, without pressing the key.

If the regardless of stability.

Connection to a PC, Barcode Reader etc.: the balance can send data to the PC and receive commands or data from the PC).

If the sent.

All weight value updates will be sent regardless of stability, without pressing the

key is pressed, the next stable weight value will be

key.

key is pressed, the weight value will be sent

key is pressed, the next stable weight value will be

key.

The Menu34 Jewelry Semi-Micro Balances

SEND.AUTO

Every stable weight value will be sent, without pressing the key.

SEND.ALL

If the

key is pressed, the weight value will be sent

regardless of stability.

USB COM.S. – Options for the data communication format (USB)

This menu topic allows you to set the data format depending on which peripheral device is connected.

MT-SICS The MT-SICS data transfer formats is used. (Factory setting)

For more information see chapter MT-SICS Interface

Commands and Functions.

MT-PM

The following PM balance commands are supported:

S Send value

SI Send immediate value

SIR Send immediate value and repeat

SR Send value and repeat

SNR Send next value and repeat

T Tare

TI Tare immediately

B Base *)

MI Modify ambient vibration

MZ Modify auto zero

M Modified settings reset

ID Identify

CA Calibrate

D Display (only symbol N and G available)

*) Limitation:

• Negative values are limited up to the current tare value.

• B command is additive.

• The sum of the B values plus the previous tare value,

before a "TA", "T" or "Z" is sent, must be less than the total weighing range.

SART

The following Sartorius commands are supported:

K Ambient conditions: very stable

L Ambient conditions: stable

M Ambient conditions: unstable

N Ambient conditions: very unstable

O Block keys

P Print key (print, auto print; activate or block)

Q Acoustic signal

R Unblock keys

S Restart/self-test

T Tare key

W Calibration/adjustment (depending on the menu

setting)

Z Internal calibration/adjustment

**)

The Menu 35Jewelry Semi-Micro Balances

f0_ Function key (F)

f1_ Function key (CAL)

s3_ C key

x0_ Perform internal calibration

**)

x1_ Print balance/scale model

x2_ Print weighing cell serial number

x3_ Print software version

may be inaccessible on verified balances/scales

**)

only on models with built-in motorized calibration weight

Functionality mapping

HOST settings: Sartorius printer settings:

SEND.OFF

SEND.STB

SEND.ALL

SEND.CONT

SEND.AUTO

not applicable

manually print with stability

manually print without stability

automatically print without stability

similar applicable to automatically print when load is changed

USB E.O.L. – End of line USB

At this menu topic you can set the end of line character of the transmitted data to USB device.

(CR)(LF)

<CR><LF> Carriage Return followed by Line feed (ASCII-Codes 013+010) (Factory setting)

(CR)

(LF)

<CR> Carriage Return (ASCII-Code 013)

<LF> Line feed (ASCII-Code 010)

(TAB) <TAB> Horizontal tab (ASCII-Code 011), only settable if PC-

DIR. is selected.

USB CHAR – Char set USB

At this menu topic you can set the character set of the transmitted data to USB device.

ANSI/WIN Char set ANSI/WINDOWS (Factory setting)

IBM/DOS

Char set IBM/DOS

INTERVAL – Print key simulation

At this menu topic you can activate a simulation of the

key. INTERVAL simulates a print key press every

x seconds.

Range: 0 to 65535 seconds

0 sec: disables the print key simulation

Factory setting: 0 sec

Note: the executed action is according to the configuration of the print key, see interface setting.

ERGOSENS – Settings for external key

The METTLER TOLEDO ErgoSens or external contact switches (optional, see section accessories) can be connected to the "Aux" connection and these can be used to execute certain weighing functions.

OFF Deactivate (Factory setting)

The Menu36 Jewelry Semi-Micro Balances

->0<-

->T<-

Zero setting

Taring

———————————————————————————

Note for 2nd RS232C interface

• If an optional 2nd interface is installed, the menu topic is

displayed for each interface, e.g

BAUDRATE.1 for standard interface

BAUDRATE.2 for optional 2nd interface

• Only one printer can be set if two RS232 interfaces are existing.

———————————————————————————

The Menu 37Jewelry Semi-Micro Balances

6 Applications

COUNTNG

B C

FIX 10

PCS

10PCS

------

FIX 10

PCS

6.1 Application piece counting

The Piece counting application allows you to determine the number of pieces put on the weighing pan.

Requirement: the function COUNTING must be assigned to an Fx key. See advanced menu topic ASSIGN:Fx, factory setting: F1.

− Press and hold the appropriate assigned Fx key to activate the function COUNTING.

Piece counting first requires the setting of a reference weight, there are 4 possibilities

•

Setting the reference by multiple pieces with fix

reference values.

Setting the reference by multiple pieces with

•

variable reference values.

Setting the reference for 1 piece in weighing

•

mode.

Setting the reference for 1 piece in manual mode.

•

Setting the reference by multiple pieces with fix reference values

1 Select a number of reference pieces by scrolling

with

2 Press

empty container on the weighing pan and press

3 Add the selected number of reference pieces to

container.

4 Press

Legal-for-trade

* with approved balances in selected countries: min 10.

. Possible numbers* are 5, 10, 20 and 50.

to zero the balance. If using: place

to tare the balance.

to confirm.

Applications38 Jewelry Semi-Micro Balances

Setting the reference by multiple pieces with variable reference values

25 PCS

---------

VAR.REF

PCS

REF.

PCS

REF.

0.00

PCS

2.74

---------

PCS.WGT

1 Select VAR.REF by scrolling with .

2 Press 3 Select a number of reference pieces by scrolling up

+ key or down - key. Speed up by press and hold. Possible numbers* are 1 to 999.

4 Press

empty container on the weighing pan and press

5 Add the selected number of reference pieces to

container.

6 Press

Legal-for-trade

* with approved balances in selected countries: min 10.

to confirm.

to zero the balance. If using: place

to tare the balance.

to confirm.

Setting the reference for one piece in weighing mode

1 Select PCS.WGT by scrolling with .

2 Press

empty container on the weighing pan and press

3 Add one reference piece to container.

ð The weight of one piece is displayed.

4 Press

Legal-for-trade

With approved balances, this setting is not available in selected countries.

to zero the balance. If using: place

to tare the balance.

to confirm.

Applications 39Jewelry Semi-Micro Balances

Setting the reference for one piece in manual mode

2.68

0PCS

2.74

PCS.WGT

2.74

812.7

PCS

1 Select PCS.WGT by scrolling with .

2 Press 3 Enter the final reference one piece weight by

scrolling up + key or down - key. Speed up by press and hold.

4 Press

Legal-for-trade

With approved balances, this setting is not available in selected countries.

Switching between manual mode and weighing mode

− Press to switch between manual and weighing mode.

ð By switching from weighing mode to manual mode

the weight value will be transferred and can be changed manually.

to confirm.

Note

if without any key press within 60 seconds or by pressing C, the balance returns to the previous active application.

On completion of the setting procedure, your balance is ready.

Switching between piece count and weight display

− Press key at any time to switch the display between piece display, weighing unit UNIT 1,

RECALL value (if activated) and weighing unit UNIT 2 (if different from UNIT 1).

• The RECALL value is displayed with an asterisk (*)

and icon M and can not be printed.

• Take into account minimum values: min. reference weight = 10d (10 digits), min. piece weight* = 1d

(1 digit)! * with approved balances in selected countries: min 3e

• The current reference weight remains stored until the reference setting is changed.

Terminate the application

Press and hold

to terminate the application and to return to the weighing application.

Applications40 Jewelry Semi-Micro Balances

6.2 Application percent weighing

PERCENT

0.0

175.28

SET 100%

I00.0

175.28

¢¢¢¢

SET 100%

0.00

175.28

The Percent weighing application allows you to check a sample weight as percentage to a reference target weight.

Requirement: the function PERCENT must be assigned to an Fx key. See advanced menu topic ASSIGN:Fx, factory setting: F2.

− Press and hold the appropriate assigned Fx key to

activate the function PERCENT.

Percent weighing first requires the setting of a reference weight that should corresponds to 100%, there are 2 possibilities

•

Setting the reference in manual mode (enter

100%).

Setting the reference in weighing mode (weigh

•

100%).

Setting the reference by manual mode (enter 100%)

1 Press to activate manual mode. 2 Select the reference target weight (100%) by

scrolling up + key or down – key. Speed up by press and hold.

3 Press

to confirm.

Setting the reference by weighing mode (weigh 100%)

1 Press to zero the balance. If using: place

empty container on the weighing pan and press

to tare the balance.

2 Load the reference weight (100%). Reference

weight must be at least +/- 10d.

3 Press

Switching between manual mode and weighing mode

− Press to switch between manual and weighing

mode.

ð By switching from weighing mode to manual mode

the weight value will be transferred and can be changed manually.

to confirm.

Applications 41Jewelry Semi-Micro Balances

Note

128.25

73.17

128250

128.25

if without any key press within 60 seconds or by pressing C, the balance returns to the previous active application.

On completion of the setting procedure, your balance is ready.

Switching between percent and weight display

− Press key at any time to switch the display between percent display, weighing unit UNIT 1,

RECALL value (if activated) and weighing unit UNIT 2 (if different from UNIT 1).

• The RECALL value is displayed with an asterisk (*)

and icon M and can not be printed.

• The current set weight remains stored until it is

redetermined.

Terminate the application

Press and hold

to terminate the application and to return to the weighing application.

Applications42 Jewelry Semi-Micro Balances

6.3 Application statistics

CLEAR M?No

STAT

M .CLEARED

46.36

0.00

- 1 -

999

0.00

The Statistics application allows you to generate statistics of a series of weighing values. 1 to 999 values are possible.

Requirement: the function STAT must be assigned to an Fx key. See advanced menu topic ASSIGN:Fx. Connect a printer or a PC if present.

1 Press and hold the appropriate assigned Fx key to

activate the function STAT.

2 Press 3 Press

4 Press

If the memory is already cleared (at the first start of this application or sample counter is 0) the memory clear question will be not displayed.

Weighing the first sample weight

1 Press to zero the balance. 2 Load the first sample weight.

3 Press

ð The display shows the sample count - 1 - and

4 When the sample counter is displayed you may

press and hold C to undo (drop) this sample.

5 Unload the first sample weight.

to continue the last statistics. to start a new statistical evaluation.

and select Yes to clear the memory.

the current weight is stored as sample and the weight is printed out.

Weighing further sample weights

The same procedure as for the first sample weight.

• 1…999 samples are possible.

• The next value will be accepted if the sample weight is in the range 70% –130% of the current average

value. OUT OF RANGE will be displayed if the sample is not accepted.

Results

− Press , if the numbers of sample are greater than

or equal to 2. ð The results are displayed and printed.

Displayed results

1 Press

to show the next statistical value.

2 Press C to cancel displaying results and to continue weighing next sample.

Applications 43Jewelry Semi-Micro Balances

530

S.DEV

3.961

S.REL

7.84

MIN

46.36

MAX

55.81

DIFF

9.45

SUM

252.65

Terminate the application

Press and hold

to terminate the application and to return to the weighing application.

0.5 seconds

number of samples

average

standard deviation

relative standard deviation

lowest value (minimum)

highest value (maximum)

different between the minimum

and the maximum

sum of all values

Applications44 Jewelry Semi-Micro Balances

6.4 Application totaling

CLEAR M?

TOTALING

M .CLEARED

0.00

46.36

¢¢¢¢¢¢

- 1 -

999

0.00

¢¢

879

TOTAL

8789

The TOTALING application allows you to weigh in different samples to add their weight values and to totalize them. 1 to 999 samples are possible.

Requirement: the function TOTALING must be assigned to an Fx key. See advanced menu topic ASSIGN:Fx.

1 Press and hold the appropriate assigned Fx key to

activate the function TOTALING.

2 Press

evaluation.

3 Press

4 Press If the memory is already cleared (sample counter is 0)

the memory clear question will be not displayed.

Weighing in the sample weight

1 Press to zero the balance. If using: place

empty container on the weighing pan an press

2 Load the first sample weight.

3 Press

ð The display shows the sample count - 1 - and

4 When the sample counter is displayed you may

press and hold C to undo (drop) this sample.

5 Unload the first sample weight.

ð The display shows zero.

or (+ or -) to start a new totaling

and select Yes to clear the memory.

to zero the balance.

to tare the balance.

the current weight is stored.

Weighing in further sample weights

The same procedure as for the first sample weight.

• 1…999 samples are possible.

Results

− Press , if the numbers of sample are greater than

or equal to 2. ð The results are displayed and printed.

Displayed results

1 Press

to show the totalized value.

2 Press C to cancel.

0.5 seconds

number of samples

totalized value

Applications 45Jewelry Semi-Micro Balances

Terminate the application

Press and hold

to terminate the application and to return to the weighing application.

Applications46 Jewelry Semi-Micro Balances

6.5 Application multiplication factor weighing

FACTOR M

SET F.MUL

0001.0000

0009.8

Fac

100

Fac

SET STEP

001.0

Stp

005.0

Stp

The Multiplication factor weighing application allows you to multiply the weight value (in grams) by a predefined factor (result = factor * weight) and have it calculated to a predefined number of decimal places.

Requirement: the function FACTOR M must be assigned to an Fx key. See advanced menu topic ASSIGN:Fx.

− Press and hold the appropriate assigned Fx key to

activate the function FACTOR M.

Setting the factor value

Zero for multiplication factor value is outside the allowed range, the error message FACTOR OUT OF RANGE will be displayed.

1 Press to execute SET.F.MUL.

ð Either the factor 1 appears as default value or

the factor that was saved most recently.

2 Press

ð The selected digit is blinking.

3 Press + to scroll up or – to scroll down to changing

digits.

4 Press

to select a digit.

to confirm (no automatic acceptance).

Setting the step value

SET.STEP appears in the display, and the program changes automatically to allow the display increments

to be entered. The smallest possible display increment appears as default value, or the last value that was saved.

The allowed range for the step depends on the factor and the resolution of the balance. If it is outside the allowed range the error message STEP OUT OF RANGE will be displayed.

1 Press to execute SET.STEP.

2 Press

ð The selected digit is blinking.

3 Press + to scroll up or – to scroll down to changing

digits. 4 Press if without any key press within 60 seconds or by

pressing C, the balance returns to the previous active application.

On completion of the setting procedure, your balance is ready.

to select a digit.

to confirm (no automatic acceptance).

Applications 47Jewelry Semi-Micro Balances

Weighing procedure

9810

1000.02

1 Press to zero the balance. 2 Load sample weight. 3 Read the result.

ð The appropriate calculation is then made using

the weight of sample and the selected factor,

the result being displayed with the selected

display step. No units are displayed.

4 Unload sample weight.

Toggling between displaying the calculated value and the measured weight

− Press

key at any time to switch the display between percent display, weighing unit UNIT 1, RECALL

value (if activated) and weighing unit UNIT 2 (if different from UNIT 1).

Terminate the application

Press and hold

to terminate the application and to return to the weighing application.

Applications48 Jewelry Semi-Micro Balances

6.6 Application division factor weighing

FACTOR D

SET F.DIV

0001.0000

009.8

100

Fac

SET STEP

0.0001

0.0050

Stp

The Division factor weighing divide a predefined factor by the weight value (in grams) (result = factor / weight) and have it rounded to a predefined number of decimal places.

Requirement: the function FACTOR D must be assigned to an Fx key. See advanced menu topic ASSIGN:Fx.

− Press and hold the appropriate assigned Fx key to

activate the function FACTOR D.

Setting the factor value

Zero for division factor value is outside the allowed range, the error message FACTOR OUT OF RANGE will be displayed.

1 Press to execute SET.F.DIV.

ð Either the factor 1 appears as default value or

the factor that was saved most recently.

2 Press

ð The selected digit is blinking.

3 Press + to scroll up or – to scroll down to changing

digits. 4 Press

to select a digit.

to confirm (no automatic acceptance).

Setting the step value

SET.STEP appears in the display, and the program changes automatically to allow the display increments

to be entered. The smallest possible display increment appears as default value, or the last value that was saved.

The allowed range for the step depends on the factor and the resolution of the balance. If it is outside the allowed range the error message STEP OUT OF RANGE will be displayed.

1 Press to execute SET.STEP.

2 Press

ð The selected digit is blinking.

3 Press + to scroll up or – to scroll down to changing

digits. 4 Press if without any key press within 60 seconds or by

pressing C, the balance returns to the previous active application.

On completion of the setting procedure, your balance is ready.

to select a digit.

to confirm (no automatic acceptance).

Applications 49Jewelry Semi-Micro Balances

Weighing procedure

0.010

1000.02

0.000

1 Press to zero the balance. 2 Load sample weight. 3 Read the result.

ð The appropriate calculation is then made using

the weight of sample and the selected factor,

the result being displayed with the selected

display step. No units are displayed.

4 Unload sample weight.

Toggling between displaying the calculated value and the measured weight

− Press

key at any time to switch the display between percent display, weighing unit UNIT 1, RECALL

value (if activated) and weighing unit UNIT 2 (if different from UNIT 1).

Terminate the application

Press and hold

to terminate the application and to return to the weighing application.

Applications50 Jewelry Semi-Micro Balances

6.7 Application density

DENSITY

SOLID

LIQUID

WEIGH IN

60.0020

¢¢¢¢

The Density application allows you to determine the density of solid bodies and liquids. Determination of the density uses Archimedes' principle according to which a body immersed in a fluid undergoes an apparent loss in weight which is equal to the weight of the fluid it displaces.

To determine the density of solid bodies, we recommend you to work with the optional density kit which contains all the attachments and aids needed for convenient and precise density determination. To determine the density of liquids, you additionally need a sinker which you can also obtain from your METTLER TOLEDO dealer.

Note for performing of density determinations

• You can also use the hanger for weighing below the balance which belongs to your

balance.

• If a METTLER TOLEDO printer is attached to your balance, the settings will be automat-

ically recorded.

We recommend you to consult the operating instructions enclosed with the density kit.

Requirement: the function DENSITY must be assigned to an Fx key. See advanced menu topic ASSIGN:Fx. Density kit is installed.

− Press and hold the appropriate assigned Fx key to

activate the function DENSITY.

Setting the method for density determination

1 Select:

SOLID, the function for the density determination of

solids, or

LIQUID, the function for the density determination of

liquids with a sinker. 2 Press

Switching the display between user guidance and weighing

− Press to toggle the display between user

guidance and weighing.

Terminate the application

Press and hold

to confirm.

to terminate the application and to return to the weighing application.

Applications 51Jewelry Semi-Micro Balances

6.7.1 Density determination of solids

H-2-0

ETHANOL

FREE

°C

20.0

°C

21.8

g/cc

01.00200

01.00000

PRESS EN

WEIGH IN AIR

WEIGH IN LIQUID

Setting the parameter of the auxiliary liquid

Method SOLID is set.

1 Press or (+ or -) to select the auxiliary liquid:

H-2-O for distilled water, ETHANOL or FREE for a

freely definable auxiliary liquid.

2 Press

If you have selected water or ethanol as the auxiliary liquid

1 Enter the current temperature of the auxiliary liquid

(read off on thermometer).

2 Change the value by scrolling up + or down -. The

temperature ranges from 10°C to 30.9°C.

3 Press The densities of distilled water and ethanol in the range

10°C to 30.9°C are stored in the balance.

If you have selected a freely definable auxiliary liquid

1 Enter the density of the auxiliary liquid at the current

temperature (read off on thermometer).

2 Press

ð The selected digit is blinking.

3 Press + to scroll up or – to scroll down to changing

digits.

4 Press if without any key press within 60 seconds or by

pressing C, the balance returns to the previous active application.

On completion of the setting procedure, your balance is ready.

Taring the balance is possible at any time.

The balance prompts you: PRESS ENTER TO START.

− Press to start. ð Tare/Zero is executed. The balance prompts you to weigh the solid in air

WEIGH IN AIR.

1 Load the solid. 2 Press The balance prompts you to weigh the solid in the

auxiliary liquid WEIGH IN LIQUID.

to confirm.

to select a digit.

to confirm.

to initiate the measurement.

1 Load the solid. 2 Press

Applications52 Jewelry Semi-Micro Balances

to initiate the measurement.

ð The balance now shows the determined density

of the solid.

5.988

g/cc

• This result has already been corrected for the air

010.0000

cm3

012.0000

cm3

PRESS EN

WEIGH IN AIR

WEIGH IN LIQUID

1.000

g/cc

buoyancy. The buoyancy caused by the two

immersed wires (ø0.6mm) can be neglected.

− Press C the balance returns to PRESS ENTER TO

START.

Result

− Press .

ð The result will be printed.

6.7.2 Density determination of liquids

Setting the displacement volume of your sinker

Method LIQUID is set.

1 Press 2 Press to select a digit.

ð The selected digit is blinking.

3 Press + to scroll up or – to scroll down to changing

digits. 4 Press if without any key press within 60 seconds or by

pressing C, the balance returns to the previous active application.

On completion of the setting procedure, your balance is ready.

Taring the balance is possible at any time.

The balance prompts you: PRESS ENTER TO START.

− Press to start. The balance prompts you to weigh the sinker in air

WEIGH IN AIR.

to confirm the default value of 10.0 cm3 or change it if needed.

to confirm.

1 Position the sinker. 2 Press The balance prompts you to weigh the sinker in the

liquid WEIGH IN LIQUID.

1 Pour the liquid into the beaker. Make sure that the

sinker is immersed by al least 1 cm in the liquid,

and that there are no air bubbles in the container. 2 Press

ð The balance now shows the determined density

• This result has already been corrected for the air

buoyancy. The buoyancy caused by the immersed

wire (ø 0.2 mm) of the sinker can be neglected.

− Press C the balance returns to PRESS ENTER TO

START.

to initiate the measurement.

of the liquid at the current temperature (read off on the thermometer).

Applications 53Jewelry Semi-Micro Balances

Result

− Press . ð The result will be printed.

6.7.3 Formulae used to calculate density

The DENSITY application is based on the formulae listed below.

Formulae for determining the density of solids with compensation for air density

= Density of the sample

A = Weight of the sample in air

B = Weight of the sample in the auxiliary liquid

V = Volume of the sample

= Density of the auxiliary liquid

= Density of air (0.0012 g/cm3)

= Weight correction factor (0.99985), to take the atmospheric buoyancy of the adjustment weight

into account

Formula for determining the density of liquids with compensation for air density

= Density of the liquid

P = Weight of the displaced liquid

V = Volume of the sinker

= Density of air (0.0012 g/cm3)

= Weight correction factor (0.99985), to take the atmospheric buoyancy of the adjustment weight

into account

Applications54 Jewelry Semi-Micro Balances

Density table for distilled water

Density table for ethanol

Density of C2H5OH according to the "American Institute of Physics Handbook".

Applications 55Jewelry Semi-Micro Balances

6.8 Application routine test

R.TEST

TARE

USE

WGT

TEST

Ref

5000.00

CTRL. LMT

Ref

2.50

The Routine test application allows you to determine the sensitivity of the balance. More about periodic sensitivity tests (routine tests), See GWP® (Good Weighing Practice) on

http://www.mt.com/gwp.

GWP gives clear recommendation for routine testing:

• how should I test my balance?

• how often?

• where can I reduce efforts?

More about test weights, see http://www.mt.com/weights.

Requirement

• The function R. TEST must be assigned to an F3 key. See advanced menu topic

ASSIGN:F3.

• It is recommended to connect a printer or a PC to the balance for showing the results.

1 Press and hold the appropriate assigned Fx key to

activate the function R. TEST.

2 Press

use a tare weigh for test.

3 Press

4 Press

• It is recommended to test the sensitivity without tare

load. (Factory setting: No).

• If using tare: Make sure that tare weight plus test weight is not exceeding max. load.

or (+ or -) to toggle between No or Yes to

to confirm.

to zero or tare the balance.

Setting the reference test weight value

The default value of the test weight: Next smaller OIML weight than the maximum load of your balance according to the GWP® recommendation.

1 For changing the value, press + to scroll up or – to

scroll down. Progressing speed by press and hold.

2 Press

Setting the control limit

The default value of the control limit: Test weight × weighing process tolerance / 2 Example: 5000 g × 0.1% / 2 = 2.50 g.

1 For changing the value, press + to scroll up or – to

scroll down. Progressing speed by press and hold.

2 Press

Setting the warning limit

The default value of the warning limit: Warning limit = control limit / safety factor Example: 2.5 g / 2 = 1.25 g.

to confirm.

Applications56 Jewelry Semi-Micro Balances

LMT

WARN.

Ref

1.25

1 For changing the value, press + to scroll up or – to

PRESS EN

5000.00

scroll down. Progressing speed by press and hold. 2 Press The default values of control limit and the warning limit

are evaluated according the GWP recommendation. These are based under the assumption that the weighing process tolerance is 0.1% and the safety factor is 2.

On completion of the setting procedure, your balance is ready.

The test weight must be acclimatized to the ambient temperature of the balance. 1 Press to start.

ð Follow the instructions on the display. 2 Load the test weight (displayed value), when the

test weight value is flashing. ð The printout starts after the weighing pan is

unloaded.

Exit the current test procedure

− Press and hold

What if warning limit or control limit are FAILED?

The "SOP for Periodic Sensitivity Tests (Routine Tests)" provides information about measures when routine tests fail.

to confirm.

for executing a new application.

Find a download version of these SOPs on http://www.mt.com/gwp, link http://http://

www.mt.com/ch/en/home/library/operating-instructions/laboratory-weighing/ free_standard_operating_procedures_for_balance_straightforward_testing.html.

Content of SOP

• Preparation

• Test procedure

• Evaluation

• Deviation

– If Warning Limit FAILED

– If Control Limit FAILED

Applications 57Jewelry Semi-Micro Balances

6.9 Application diagnostics

The Diagnostics application allows you to carry out predefined diagnostics tests and to view or print predefined sets of balance information. This diagnostics tool helps you find errors faster and more efficiently. Requirement: A printer or a PC is connected to the balance for showing the results.

1 Activate ADVANCED menu.

2 Press to activate the function DIAGNOSE.

3 Press

6.9.1 Repeatability test

The repeatability test allows you to repeat tests with internal weight for a given number of times. Note: on models with internal weights only.

1 Press

ð R. TST. 10 appears on the display.

2 Enter the number of times (blinking) by pressing + or –. Possible values are 5, 10 (factory setting), 20,

50, 100 times.

3 Press

ð The message RUNNING REPEAT TEST appears till the tests are completed.

4 Press 5 Press

6 Press C to cancel the test procedure.

ð The balance will return to the topic DIAGNOSE.

Sample information displayed

to select appropriate tests.

to activate repeatability test REPEAT.T.

to start the test.

to print the test information. to scroll forward through the displayed list.

Displayed for 0.5 s Display

S DEV

MAX. TEMP

MIN. TEMP

MEAN. TEMP

TOT.TIME

* 0.004 g

21.2 °C

21.0 °C

21.1 °C

00:01:26

Examples

Repeatability test is a tool to do functional check with the balance. It may be performed:

• To check function of balance

– during installation to store print out with installation documents. – after preventative maintenance to store print out with installation maintenance report. – when remarkable decrease of weighing performance occurs, so that you can email/fax print out to

service support provider for diagnose purposes.

• To develop the optimal environment settings, see menu topic ENVIRON..

Measure the time you need to perform repeatability test with each STABLE, STANDARD and UNSTABLE setting. The setting with the fastest total time suits best for the existing environmental conditions.

6.9.2 Display test

The display test allows you to test the display of the balance.

1 Press

ð All possible segments and icons on the display will illuminate.

2 Press

Applications58 Jewelry Semi-Micro Balances

to start DISPLAY.

to print the test information.

3 Press C to cancel the test procedure.

ð The balance will return to the topic DIAGNOSE.

6.9.3 Key test

The key test allows you to test the keys of the balance.

1 Press

ð The message KEY TEST - PRESS KEY TO BE TESTED is displayed scrolling during the duration of the

key test.

2 Press every key briefly. Each press of a key beeps and echoes with OK on the display.

3 Second press C key to print the test information.

ð The test procedure will be cancelled and the balance will return to the topic DIAGNOSE. If a key has

not been tested before printing, then the test results will be indicated with a ---- line.

Sample information displayed

to start KEYPAD T.

Key Display

1/10 D OK

MENU OK

CAL OK

PRINT OK

6.9.4 Motor test

The motor test allows you to test the calibration motor of the balance. Note: on models with internal weight only.

1 Press

ð RUNNING is displayed during the motor test. A motor test is deemed successful when all the motor

2 Press

3 Press C to cancel the test procedure.

ð The balance will return to the topic DIAGNOSE.

to start CAL.MOT. T.

positions have been successfully tested. At the end of the test, the test information will be printed.

for printout.

6.9.5 Balance history

The balance history function allows you to view and print the history of the balance.

1 Press

2 Press 3 Press

4 Press C to cancel the test procedure.

ð The balance will return to the topic DIAGNOSE.

to start BAL.HIST.

for printout. to scroll forward through the displayed list of balance history information.

– MINUS OK

+ PLUS OK

TOGGLE OK

ENTER OK

C C OK

0/T OK

Applications 59Jewelry Semi-Micro Balances

Sample information displayed

Operation time (year:day:hour) 00:018:04

Total load kg 115.7191 kg

Number of weighings 1255

Number of key pressed 4931

Number of motor movements 1012

Backlight time (year:day:hour) 00:018:04

Next service due date 01:01:2010

6.9.6 Calibration history

The calibration history function allows you to view and print information of the last 30 (thirty) balance adjustment. Adjustments made by a service technician and normal user are counted together.

1 Press

2 Press 3 Press

4 Press C to cancel the test procedure.

ð The balance will return to the topic DIAGNOSE.

Sample information displayed

S = External adjusted service 05:03:09S 01

F = FACT 05:03:09F 02

I = Internal adjusted 04:03:09I 28

E = External adjusted user 03:03:09E 29

F = FACT 02:03:09F 30

to start CAL.HIST.

for printout. key to scroll forward through the displayed list of adjustments history information.

Information Display

Note Display

-3 PPM

2 PPM

-1 PPM

4 PPM

1 PPM

6.9.7 Balance information

The balance information function allows you to view and print information about your balance.

1 Press

2 Press 3 Press

4 Press C to cancel the test procedure.

ð The balance will return to the topic DIAGNOSE.

Sample information displayed

Balance type

Max. load

Software platform

Applications60 Jewelry Semi-Micro Balances

to start BAL.INFO.

for printout. to scroll forward through the displayed list of Balance information.

Information Display

TYPE MS6002S

MAX 6200 g

PLATFORM RAINBOW

Information Display

Serial number

Type definition number

Software version

Cell ID

Cell type

Tolerance revision number

Language

6.9.8 Service provider information

The service provider Information function allows you to print information about your service provider.

1 Press

ð The service provider information appears. 2 Press ð The service provider information will be printed and the balance will return to the topic DIAGNOSE.

to start PROVIDER.

SNR 1234567890

TDNR 9.6.3.411

SOFTWARE V1.00

CELL ID 1172400044

CELL TYPE MMAI6000G2

TOLERANCE NO2

LANGUAGE ENGLISH

Applications 61Jewelry Semi-Micro Balances

7 Communication with Peripheral Devices

This section lists some typical examples of where the balance can communicate with peripheral devices. In most cases, it is possible to do so via USB or RS232. The chapters are primarily restricted to a USB setup.

7.1 USB - interface and installation

Before connecting the balance via the USB device interface and using either the PC-Direct function, the appropriate METTLER TOLEDO USB driver has to be assigned to the PC first. The USB driver can be found on the CD which is shipped with the balance or provided by your METTLER TOLEDO representative.

Note

If you connect the balance via USB to the PC before installing the METTLER TOLEDO USB driver, Windows will automatically install the wrong driver.

Requirements

• Balance with USB device interface

• PC with one of the following Microsoft Windows

or Win 10

• Administrator rights for installing software

• USB connection cable to link PC to balance

Installing the USB driver

1 Insert the product CD in the CD/DVD drive of the host computer.

2 Tap Software.

3 Tap Download Software MT-USBDriverInstaller (zip) (Win 7 – Win 10).

ð The extract screen appears.

4 Extract the file to your specified location.

5 Right-click on the downloaded installation program MT-USBDriverInstaller.exe and select Run as

Administrator.

6 If a safety warning appears, confirm windows to perform the installation.

7 Click Next and follow the installer's instructions.

32-bit/64-bit operating systems: Win 7 (SP1), Win 8

Installing the balance

1 Switch the balance off.

2 Connect the balance to the preferred USB port on the PC.

3 Switch the balance on.

Communication with Peripheral Devices62 Jewelry Semi-Micro Balances

7.2 Send weight value via USB or RS232 to a PC using PC-Direct

The numerical value displayed at the balance can be transferred to the cursor position in windows applications (e.g. Excel, Word) in the same way as typing with the keyboard.

The data is transferred via USB or via the serial RS232 interface. The weight value without the unit will be transferred.

Requirements

• PC with one of the following Microsoft Windows

or Win 10

• Serial interface RS232 or USB

• Administrator rights for installing the SerialPortToKeyboard software (if data transfer is via RS232)

• Windows application (e.g. Excel)

• Connection between balance and PC via cable RS232 or USB

32-bit/64-bit operating systems: Win 7 (SP1), Win 8

7.2.1 PC-Direct via USB

The balance can send data (as a keyboard) to the PC used for PC applications, e.g. Excel. The balance sends the weight value without the unit to the PC.

Use the USB connection cable to connect the balance with the PC. Connect the USB cable to the USB device on the balance.

NOTICE

Disconnect the USB connection from the balance prior to changing settings.

Balance interface settings, see chapter "Interface menu".

Topic USB

− Set PC-DIR. and select the most appropriate option for the desired weighing result.

Topic USB E.O.L./USB E.O.L

1 Set TAB to write into the same row (e.g. in Excel).

2 Set CR LF to write into the same column (e.g. in Excel).

3 Save changes.

The balance must be disconnected from the PC.

1 Connect the balance to the PC.

2 Place the sample on the weighing pan. 3 Press

, the next stable weight will be send to the cursor position of your application.

Communication with Peripheral Devices 63Jewelry Semi-Micro Balances

7.2.2 PC-Direct via RS232

➀

➁

➂

Balance interface settings, see chapter "Interface menu".

7.2.2.1 Installing SerialPortToKeyboard software

The operation of PC-Direct via serial port RS232 requires the installation of SerialPortToKeyboard on your host computer. The file SerialPortToKeyboard can be found on the CD shipped with the balance. If you have any questions, please contact a METTLER TOLEDO representative.

Download SerialPortToKeyboard

1 Insert the product CD in the CD/DVD drive of the host computer.

2 Tap Software.

3 Tap Download Software SerialPortToKeyboard (zip).

ð An extract screen appears.

4 Extract the file to your specified location.

5 Right-click on the downloaded installation program SerialPortToKeyboard.exe and select Run as

Administrator.

6 If a safety warning appears, confirm Windows to perform the installation.

7 Click Next and follow the installer's instructions.

Checking operation

1 Start SerialPortToKeyboard (RS232)

2 Start Excel (or another application) at the PC. 3 Activate a cell in Excel.

Settings at the PC

Settings for SerialPortToKeyboard

1 Select the serial port COM for the connection with the balance.

2 Set the Baud Rate to 9600.

3 Activate Connect.

• Closing the window terminates the session.

According to your selected PC-DIR. option, the displayed values will appear e.g. in the column one after the other one in the different rows.

7.2.2.2 Settings on the balance

Balance interface settings, see chapter "Interface menu".

Topic RS232

− Set PC-DIR. and select the most appropriate option for the desired weighing result.

Topic RS.TX.E.O.L./RS E.O.L.

1 Set TAB to write into the same row (e.g. in Excel).

2 Set CR LF to write into the same column (e.g. in Excel).

3 Save changes.

Communication with Peripheral Devices64 Jewelry Semi-Micro Balances

7.3 Send weight value via USB to PC using LabX Direct Balance

The software LabX Direct Balance transfers weighing results and additional data such as the date and time or the measurement unit to an Excel file or any other application. The software can be ordered at METTLER TOLEDO and must be installed on a PC.

• LabX Direct is installed on the PC according to the user requirements.

• The METTLER TOLEDO USB* driver is installed on your PC.

• The balance is connected to the PC via the USB* device interface.

Configure balance

Balance interface settings, see chapter "Interface menu".

Topic USB

1 Set HOST and select the most appropriate option for the desired weighing result (SEND.STB/

SEND.CONT/SEND.AUTO/SEND.ALL).

2 Save changes.

Transfer values

1 Start LabX Direct Balance on your PC. 2 Select the correct COM port used by the balance. 3 Configure all settings according to the user requirements.

ð The weighing result (and additional data) is transferred to the PC program either automatically. * The required settings and workflow are very similar when using an RS232 connection. In this case, a

METTLER TOLEDO USB driver does not need to be installed on the PC as a prerequisite.

Communication with Peripheral Devices 65Jewelry Semi-Micro Balances

8 Error and Status Messages

8.1 Error messages

Error messages in the display draw your attention to incorrect operation or that the balance could not execute a procedure properly.

Error Message Cause Rectification

NO STABILITY

WRONG ADJUSTMENT WEIGHT

REFERENCE TOO SMALL

EEPROM ERROR - PLEASE CONTACT CUSTOMER SERVICE

WRONG CELL DATA - PLEASE CONTACT CUSTOMER SERVICE

NO STANDARD ADJUSTMENT PLEASE CONTACT CUSTOMER SERVICE

PROGRAM MEMORY DEFECT PLEASE CONTACT CUSTOMER SERVICE

TEMP SENSOR DEFECT - PLEASE CONTACT CUSTOMER SERVICE

WRONG LOAD CELL BRAND PLEASE CONTACT CUSTOMER SERVICE

WRONG TYPE DATA SET - PLEASE CONTACT CUSTOMER SERVICE

BATTERY BACKUP LOST - CHECK DATE TIME SETTINGS

INITIAL ZERO RANGE EXCEEDED

BELOW INITIAL ZERO RANGE

MEM FULL

FACTOR OUT OF RANGE

STEP OUT OF RANGE

OUT OF RANGE

No stability. Ensure more stable ambient

conditions. If not possible, check settings for environment.

Wrong adjustment weight on pan or none at all.

Reference for piece counting too small.

EEPROM (memory) error. Please contact METTLER TOLEDO

Wrong cell data. Please contact METTLER TOLEDO

No standard calibration. Please contact METTLER TOLEDO

Program memory defect. Please contact METTLER TOLEDO

Temperature sensor defect. Please contact METTLER TOLEDO

Wrong load cell brand. Please contact METTLER TOLEDO

Wrong type data set. Please contact METTLER TOLEDO

Backup battery is empty. This battery ensures that the date and time are not lost when the balance is disconnected from power.

Overload - The weight on the pan exceeds the weighing capacity of the balance.

Underload Check that the weighing pan is

Wrong weighing pan or pan is not empty.

Wrong weighing pan or pan is missing.

Memory full. Clear the memory and start a new

Factor is outside the allow range. Select a new factor.

Step is outside the allow range. Select a new step.

Sample weight is outside the allow range.

Place required adjustment weight in center of pan.

Increase reference weight.

customer service.

Battery must be replaced. Please contact METTLER TOLEDO customer service.

Reduce the weight on the weighing pan.

positioned correctly.

Mount correct weighing pan or unload weighing pan.

Mount correct weighing pan.

evaluation.

Unload the pan and load a new sample weight.

Error and Status Messages66 Jewelry Semi-Micro Balances

8.2 Status messages

Status messages are displayed by means of small icons. The status icons indicate the following:

Status Icon Signification

Service reminder Your balance is due for servicing. Contact your dealer's customer

service department as soon as possible to have a technician service your balance. See menu topic "SERV.ICON).

Error and Status Messages 67Jewelry Semi-Micro Balances

9 Maintenance

9.1 Cleaning and servicing

Clean the weighing pan, draft shield element, bottom plate, draft shield (depending on the model) and housing of your balance at regular intervals. The balance is made from high-quality, durable materials and can therefore be cleaned using a damp cloth or a standard cleaning agent.

To thoroughly clean the draft shield glass panels, remove the draft shield from the balance. When reinstalling the draft shield, make sure it is in the correct position.

Please observe the following notes

WARNING

Danger of death or serious injury due to electric shock!

Contact with parts carrying a live current can lead to injury and death. 1 Disconnect the balance from the power supply prior to cleaning and maintenance. 2 Only use METTLER TOLEDO power cables if they need to be replaced. 3 Prevent liquid from entering the balance, terminal or AC/DC adapter. 4 Do not open the balance, terminal or AC/DC adapter.

They do not contain any parts that can be serviced by the user.

NOTICE

Risk of damage to balance due to inappropriate cleaning methods

The balance is made from high quality, resistant materials and can be damaged by certain cleaning agents, solvents or abrasives. Any liquid that enters the housing may damage the balance.

1 Use water and a mild detergent to clean the balance or terminal. 2 Wipe off any spills immediately. 3 Prevent liquid from entering the interior of the balance.

Contact a METTLER TOLEDO representative to find about the service options available – regular maintenance by an authorized service engineer will ensure consistent weighing accuracy over the long term and extend the service life of the balance.

9.2 Cleaning the glass draft shield

Removing and inserting the side door glass panels and top door glass panels.

Maintenance68 Jewelry Semi-Micro Balances

1 Always hold the 2 parallel guided glass panels

together and parallel with one hand, see illus-

trations.

2 Push all the glass panels as far as they will go to

the back. 3 Turn the top cover (1) to the front. 4 Pull the side door glass panels and the top door

glass panels towards the back and off. (observe

the important note above) 5 Turn the two lock covers (2) on the front as far as

they will go to unlock the front glas. 6 Tilt the front glass forward and pull it out. 7 Remove draft ring. 8 Remove weighing pan. 9 Remove drip tray. After cleaning reinstall all components in reverse order

through the observance of the important notes.

Note

• Side door glass panels: The guide pin must be placed in the guide slot (3).

• After inserting the glass doors (side and top), close the top cover so that they can not fall out.

• Front glass: The writing "front" must be show forwards.

Maintenance 69Jewelry Semi-Micro Balances

9.3 Disposal

In conformance with the European Directive 2012/19/EU on Waste Electrical and Electronic Equipment (WEEE) this device may not be disposed of in domestic waste. This also applies to countries outside the EU, per their specific requirements.

Please dispose of this product in accordance with local regulations at the collecting point specified for electrical and electronic equipment. If you have any questions, please contact the responsible authority or the distributor from which you purchased this device. Should this device be passed on to other parties (for private or professional use), the content of this regulation must also be related.

Thank you for your contribution to environmental protection.

Maintenance70 Jewelry Semi-Micro Balances

10 Technical Data

10.1 General data

Standard power supply

AC/DC adapter: Primary: 100 – 240 V, ±10%, 50/60Hz

Cable for AC/DC adapter: 3-core, with country-specific plug

Balance power supply: 12 V DC ±3%, 2.25 A, maximum ripple: 80 mVpp

Protection and standards

Overvoltage category: II

Degree of pollution: 2

Protection: Protected against dust and water

Standards for safety and EMC: See Declaration of Conformity

Range of application: For use in closed interior rooms only

WARNING

Danger of death or serious injury due to electric shock!

Contact with parts that contain a live current can lead to injury and death. 1 Only use an approved AC/DC adapter with a current-limited SELV output.

2 Ensure correct polarity

Secondary: 12 V DC ±3%, 2.5 A (with electronic overload protection)

Can be used up to 4000 m above mean sea level.

Environmental conditions

Height above mean sea level: Depending on the power adapter (2000 - 4000 m)

Except for China: max. 2000 m

Ambient temperature: Operating condition for ordinary lab application: +10 to 30°C

(operability guaranteed between +5 to 40°C)

Relative air humidity: 10% up to 80% at 31°C, linearly decreasing to 50% at

40°C, non-condensing

Warm-up time:

Materials

Housing/Terminal Die-cast aluminum / Plastic (PA12)

Weighing pan: Stainless steel X2CrNiMo 17-12-2 (1.4404)

Draft shield element: Stainless steel X2CrNiMo 17-12-2 (1.4404)

Draft shield: Plastic (PBT), glass

In-use-cover: Plastic (PET)

At least 60 minutes after connecting the balance to the power supply. When switched on from standby, the instrument is ready for operation immediately.

Technical Data 71Jewelry Semi-Micro Balances

10.2 Model-specific data

Technical data

Model JP105DUG

Limit values

Maximum capacity 120 g

Maximum capacity, fine range 42 g

Readability 0.1 mg

Readability, fine range 0.01 mg

Repeatability sd 0.08 mg (100 g)

Repeatability, fine range sd 0.03 mg (40 g)

Repeatability, fine range (at low load) sd 0.02 mg (20 g)

Linearity deviation 0.15 mg

Sensitivity offset (test weight) 0.4 mg (100 g)

Typical values

Repeatability sd 0.06 mg (100 g)

Repeatability, fine range (at low load) sd 0.015 mg (20 g)

Linearity deviation (within 10 g) 0.02 mg

Sensitivity offset (test weight) 0.3 mg (100 g)

Adjustment Int. Cal, FACT

Minimum sample weight (U=1%, k=2) 3 mg

Minimum sample weight OIML 1 mg

Settling time 4 s / 8 s

Balance dimensions (W × D × H) 247×358×331mm

Weighing pan dimensions ø 80mm

Usable height of draft shield 234mm

Weight of balance 6.6kg

Weights for routine testing

OIML CarePac

ASTM CarePac

Weights

#11123002 100g / F2, 5g / E2

#11123102 100g 1, 5g 1

sd = Standard deviation

Technical Data72 Jewelry Semi-Micro Balances

10.3 Dimensions

174

358

205

247

255

234

126

80.2

277

331

80.6

ø 80

134

157

147

140

224

Technical Data 73Jewelry Semi-Micro Balances

10.4 Interface specification

9 6

GND

OUT

HAND SHAKE

DATA

OUT

RxD

TxD

CTS

RTS

OUT

POWER SUPPLY

+12V

2nd di

splay mode only

10.4.1 RS232C interface

Each balance is equipped with an RS232C Interface as standard for the attachment of a peripheral device (e.g. printer or computer).

Schematic Item Specification

Interface type Voltage interface according to EIA RS-232C/

DIN66020 CCITT V24/V.28)

Max. cable length 15 m

Signal level Outputs:

+5 V … +15 V (RL = 3–7 kΩ) –5 V … –15 V (RL = 3–7 kΩ) Inputs: +3 V … +25 V –3 V … -25 V

Connector Sub-D, 9-pole, female

Operating mode Full duplex

Transmission mode Bit-serial, asynchronous

Transmission code ASCII

Baud rates 600, 1200, 2400, 4800, 9600, 19200,

38400 (software selectable)

Bits/parity 7-bit/none, 7-bit/even, 7-bit/odd, 8-bit/none

(software selectable)

Stop bits 1 stop bit

Handshake None, XON/XOFF, RTS/CTS (software

selectable)

End-of-line <CR><LF>, <CR>, <LF> (software selectable)

Power supply for 2nd display

+ 12 V, max 40 mA (software selectable, 2nd display mode only)

Technical Data74 Jewelry Semi-Micro Balances

10.4.2 USB device

1 VBUS (+5 VDC) 2 D– (Data –) 3 D+ (Data +) 4 GND (Ground)

Shield Shield

 3.5 mm

GND

Do not connect!

Switching contact

Each balance is equipped with a USB device interface as standard for the attachment of a peripheral device (e.g. computer).

Note

This interface is not able to communicate with a printer.

Schematic Item Specification

10.4.3 Aux connection

Standard In conformity with USB specifications revision

1.1

Speed Full-speed 12 Mbps (requires shielded cable)

Function CDC (Communication Device Class) serial port

emulation

Power usage Suspended device: Max 10 mA

Connector Type B

You can connect the METTLER TOLEDO "ErgoSens" or an external switch to socket Aux. This allows you to start functions such as taring, zeroing or printing.

External connection

Connector:

3.5 mm stereo jack connector Electrical data:

Max. voltage 12 V Max. current 150 mA

10.4.4 MT-SICS interface commands and functions

Many of the instruments and balances used have to be able to integrate into a complex computer or data acquisition system.

To easily integrate a balance into a system and utilize its capacity to the full extent, most balance functions are also available as corresponding commands via the data interface.

All new METTLER TOLEDO balances launched on the market support "METTLER TOLEDO Standard Interface Command Set" (MT-SICS). The commands available depend on the functionality of the balance.

For further information, please contact your METTLER TOLEDO representative.

Refer to the MT-SICS Reference Manual which can be downloaded from the Internet at

u www.mt.com/library

Technical Data 75Jewelry Semi-Micro Balances

11 Accessories and Spare Parts

11.1 Accessories

Description Part No.

Printers

RS-P28/11 printer with RS232C connection to balance (with date, time and applications)

Paper roll (length: 20 m), set of 5pcs 00072456

Paper roll (length: 13 m), self-adhesive, set of 3pcs

Ribbon cartridge, black, set of 2pcs 00065975

11124309

11600388

P-58RUE thermal printer with RS232, USB and ethernet connections, simple print-outs, date and time, label printing, balance applications: statistics, formulation, totaling,

Cables for RS232 interface

RS9 – RS9 (m/f): connection cable for PC, length = 1 m 11101051

RS9 – RS25 (m/f): connection cable for PC, length = 2m 11101052

RS232 - USB converter cable – cable with converter to connect a balance (RS232) to a USB port

30094674

Paper roll, white (length: 27 m), set of 10pcs 30094723

Paper roll, white, self-adhesive (length: 13 m), set of 10pcs

Paper roll, white, self-adhesive labels (550 labels), set of 6pcs

30094724

30094725

30364315

Cables for USB interface

USB (A –B) connection cable, length=1m 30241476

Accessories and Spare Parts76 Jewelry Semi-Micro Balances

Cable replacement (wireless)

Bluetooth RS232 serial adapter ADP-BT-S for wireless connection between balance and PC (Bluetooth interface required). Compatible with printers P-50 and the following balance models (SW V2.20 or higher required): JP, JS, MS, MS-S, MS-L, ML, MS-TS, ML-T, ME-T, PHS, PL-E.

• 1 Bluetooth RS232 serial adapter (slave)

• 1 MT-DB9 male to female connector

• 1 MT-DB9 male to male connector

30086494

Carat pans

Density determination

Bluetooth RS232 serial adapter set ADP-BT-P for wireless

30086495 connection between printer and balance. Compatible with printers P-50 and the following balance models (SW V2.20 or higher required): JP, JS, MS, MS-S, MS-L, ML, MS-TS, ML-T, ME-T, PHS, PL-E.

• 2 Bluetooth RS232 serial adapter paired (slave/master)

• 1 MT-DB9 male to female connector

• 1 MT-DB9 male to male connector

Carat pan XS, ø 50 mm / heigh 20mm (set of 10units) 12102565

Carat pan S, ø 80 mm / heigh 20mm (set of 10units) 12102645

Density kit MS-DNY-54 for MS Semi-Micro Balances 30004077

Glass beaker, height 100 mm, ø 60 mm 00238166

Sinker for density of liquids in conjunction with density kit 00210260

Calibrated (sinker + certificate) 00210672

Recalibrated (new certificate) 00210674

Accessories and Spare Parts 77Jewelry Semi-Micro Balances

Auxiliary displays

METTLER TOLEDO

000000

External switches

Calibrated thermometer with certificate 11132685

RS232 auxiliary display AD-RS-M7 12122381

ErgoSens, optical sensor for hands-free operation 11132601

Auxiliary Footswitch with selectable function for balances 11106741

Protective covers

Anti-theft devices

Software

Protective cover for semi micro balances 30006615

Steel cable with lock 11600361

LabX direct balance (simple data transfer) 11120340

Accessories and Spare Parts78 Jewelry Semi-Micro Balances

Various

AC/DC adapter (without power cable) 100–240VAC, 0.8A, 50/60Hz, 12VDC2.5A

Country-specific 3-Pin power cable with grounding conductor.

Power cable AU 00088751

Power cable BR 30015268

Power cable CH 00087920

Power cable CN 30047293

Power cable DK 00087452

Power cable EU 00087925

Power cable GB 00089405

Power cable IL 00225297

Power cable IN 11600569

Power cable IT 00087457

Power cable JP 11107881

Power cable TH, PE 11107880

Power cable US 00088668

Power cable ZA 00089728

11107909

Adjustment weights

OIML / ASTM Weights (with calibration certificate) see www.mt.com/weights

Accessories and Spare Parts 79Jewelry Semi-Micro Balances

11.2 Spare parts

Drawing Pos Description Part No.

1 Level window 11133079

2 Front glass panel 30003678

3 Front glass lock, right 11133077

4 Front glass lock, left 30003677

5 Top cover 11133081

6 Side door front, left with handle 11133082

7 Side door back, left 11142244

8 Top door front with handle 11142228

9 Top door back 11142229

10 Side door back, right 30003679

11 Side door front, right with handle 11142253

12 Weighing pan 30003777

13 Draft ring 11142206

14 Drip tray 30003778

15 Plastic cap 11122623

16 Weighing below balance cap 12104936

17 Leveling foot 11106323

Accessories and Spare Parts80 Jewelry Semi-Micro Balances

Index

AC adapter 71 Accessories 76 Adjusting 13 Adjustment 15, 26 Advanced menu 21 Application density 51 Application diagnostics 29, 58 Application icons 8 Application multiplication factor weighing 47 Application percent weighing 41 Application piece counting 38 Application Routine test 56 Application statistics 43 Application totaling 45 Assign application 28, 29 Auto print 31 Automatic adjustment 14 Automatic shutoff 27 Automatic zero setting 28 Autozero 28 Aux connection 75 Average (Statistics) 43

Backlight 27 Balance history 59 Balance information 60 Basic menu 21, 24 Baudrate 33 Beep 25 Below-the-balance weighing 20 Bit/Parity 33

Calibration 26 Calibration history 60 Cancel 23 Change settings 23 Char Set 34, 36 Cleaning 68 Closing the menu 23 Control limit 57 Customer fine adjustment 15, 26

Data communication format 31, 35 Date 24 Date format 26 Delivery inspection 10 Density 51 Density kit 51 Density table for ethanol 55 Diagnose 29 Diagnostics 58 Diagnostics application 29 Dimensions 73 Display 27, 30 Display panel 8 Display test 58 Disposal 70 Dosing 25 Draft Shield 11, 68 DualRange 17

End of line 33, 36 Environment 25 Environmental conditions 71 ErgoSens 36, 75 Error messages 66 Ethanol 55 External key 36

FACT 14, 26 Factor weighing 47 Foot switch 75 Fully automatic adjustment 14, 26 Function PC-Direct 63

Good weighing practice 56 GWP 56, 57

Handshake 33 Header 31 Host 30, 34

Icons 8

Index 81Jewelry Semi-Micro Balances

Input principle 23 Installing the components 11 Interface

MT-SICS 75

USB device 75 Interface menu 22, 29 Interface RS232C 29, 74 Interface USB device 34 Internal weight 14 Interval 36 Introduction 3

Key assign 28, 29 Key beep 25 Key functions 7 Key test 59

Language 28 Level indicator 13 Leveling 12 Leveling the balance 12 Line feed 31 Liquid 52 Liquids 53 Local conditions 10 Location 10

Main Menu 23 Manual adjustment with internal weight 14 Materials 71 Menu 21, 23 Menu advanced 21 Menu basic 21, 24 Menu interface 22, 29 Menu operation 22 Menu protection 24 Menu topic 22, 23 Motor test 59 MT-SICS 75 Multiplication factor weighing 47

Numerical values 23

Operating temperature 12 Operation keys 7

PC-DIR 30 PC-Direct 63 Percent weighing 41 Performing a simple weighing 17 Piece counting 38 Print 18 Printer 30 Protect 24 Protection and standards 71 Protocol trigger 26

Recall 18, 27 Repeatability test 58 Reset 25 Routine test 56 RS232C interface 29, 74

Safety information 4

Signal words 4

Warning symbols 4 Saving settings 23 Select menu 22 Select menu topic 22 Service 29, 68 Service date reset 29 Service icon 29 Service provider information 61 Service reminder 29 Shutoff 19, 27 Signal words 4 Signature line 31 Sinker 51 Solids 52 SOP 57 Spare parts 80 Stability beep 25 Standard deviation (Statistics) 43 Statistics 43 Status icons 8 Status messages 67

Index82 Jewelry Semi-Micro Balances

Stop bit 33 Submenu 23 Switching weight units 18

Taring 17 Technical data dimensions 73 Technical data model-specific 72 Time 24 Time format 27 Topic 22, 23 Totaling 45 Transmit data 18 Transport over long distances 20 Transport over short distances 19 Transporting the balance 19

Unit 24, 25 Unpacking 10 USB device interface 34, 62, 75 USB driver installing 62

Warm-up time 12 Warning limit 57 Warning symbols 4 Weighing mode 25 Weighing-in aid 18 Weight unit 18, 24, 25

Zero print 31 Zero setting 17 Zeroing 28

Index 83Jewelry Semi-Micro Balances

Index84 Jewelry Semi-Micro Balances

Mettler-Toledo GmbH

11781507

Im Langacher 44 8606 Greifensee, Switzerland www.mt.com/contact

www.mt.com/jewelry

For more information

12/2017

Mettler Toledo JP, JP105DUG Operating Instructions Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Table of Contents

1 Introduction

2 Safety Information

2.1 Definitions of signal words and warning symbols

2.2 Product specific safety notes

3 Design and Function

3.1 Overview

3.1.1 Components

3.1.2 Operation keys

3.1.3 Display

4 Installation and Putting into Operation

4.1 Unpacking and delivery inspection

4.2 Selecting the location

4.3 Installing components

4.4 Connecting the balance

4.5 Setting up the balance

4.5.1 Switching on the balance

4.5.2 Leveling the balance

4.5.3 Left/right operating of the glass draft shield

4.5.4 Adjusting the balance

4.6 Adjustment (calibration)

4.6.1 Fully automatic adjustment FACT

4.6.2 Manual adjustment with internal weight

4.6.3 Manual adjustment with external weight

4.6.4 Customer fine adjustment

4.7 Performing a simple weighing

4.8 Transporting the balance

4.9 Weighing below the balance

5 The Menu

5.1 What is in the menu ?

5.2 Menu operation

5.3 Description of menu topic

5.3.1 Main menu

5.3.2 Basic menu

5.3.3 Advanced menu

5.3.4 Interface Menu

6 Applications

6.1 Application piece counting

6.2 Application percent weighing

6.3 Application statistics

6.4 Application totaling

6.5 Application multiplication factor weighing

6.6 Application division factor weighing

6.7 Application density

6.7.1 Density determination of solids

6.7.2 Density determination of liquids

6.7.3 Formulae used to calculate density

6.8 Application routine test

6.9 Application diagnostics

6.9.1 Repeatability test

6.9.2 Display test

6.9.3 Key test

6.9.4 Motor test

6.9.5 Balance history

6.9.6 Calibration history

6.9.7 Balance information

6.9.8 Service provider information

7 Communication with Peripheral Devices

7.1 USB - interface and installation

7.2 Send weight value via USB or RS232 to a PC using PC-Direct

7.2.1 PC-Direct via USB

7.2.2 PC-Direct via RS232

7.2.2.1 Installing SerialPortToKeyboard software

7.2.2.2 Settings on the balance

7.3 Send weight value via USB to PC using LabX Direct Balance

8 Error and Status Messages

8.1 Error messages

8.2 Status messages

9 Maintenance

9.1 Cleaning and servicing

9.2 Cleaning the glass draft shield

9.3 Disposal

10 Technical Data

10.1 General data

10.2 Model-specific data

10.3 Dimensions