A&D GH Series Manuel d'instructions

OXFORDG SERIES AnalyticalINSTRUCTION MANUALOXFORD ELECTRONIC BALANCESANALYTICAL PRODUCTS LTDOXFORD . OX3 8ST. ENGLAND

A&D GR Series Instruction ManualGB 10There are two operation types for pressing a key. Each key operation performs a different functionFirst type:

1.8. DimensionsEnglishGB 11

A&D GR Series Instruction ManualGB 122.IntroductionThank you for your A&D purchase!This is an Instruction Manual for the GR Series of Electron

EnglishGB 132.1. OptionsAD-8121 Printer• Compact thermal dot-matrix printer.• Statistical function, calender and clock function, interval print functi

A&D GR Series Instruction ManualGB 142.2. SpecificationsGR-300 G2105D G2104 G1204Weighing capacity 310 g 210 g / 42 g 210 g 120 gMin. weighing val

3.1. Calibration GroupEnglishGB 15The GR series has the following calibration modes and tests.• Automatic Self Calibration• Calibration using the inte

A&D GR Series Instruction ManualGB 16Note: This function automatically calibrates the balance, when the balance detects an ambienttemperature chan

3.3. Calibration Using the Internal WeightEnglishGB 17Operation1. Connect the AC adapter and warm up the balance for at least one hour with nothing on

A&D GR Series Instruction ManualGB 18Operation1. Connect the AC adapter and warm up the balance for at least one hour with nothing on the pan.2. P

3.5. Calibration Using an External WeightEnglishGB 19Operation1. Connect the AC adapter and warm up the balance for at leastone hour with nothing on t

A&D GR Series Instruction ManualGB 2Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A&D GR Series Instruction ManualGB 206. Place the displayed calibration weight on the pan and press the[PRINT] key. The balance displays the measu

3.6. Calibration Test Using an External WeightEnglishGB 21Operation1. Connect the AC adapter and warm up the balance for at least one hour with nothin

A&D GR Series Instruction ManualGB 226. Place the displayed target weight on the pan and press the[PRINT] key. The balance displays the measured t

EnglishGB 23xxx+3.7. Correcting the Internal Weight ValueNote: The GR series can correct the internal weight value within 21.5 mg. The initialinternal

A&D GR Series Instruction ManualGB 24CalibrationFrom Previous Page8. Press the [PRINT] key to enter into the procedure for correcting the internal

EnglishGB 254.1. Response AdjustmentThis function stabilises the weight value, helping to reduce the effects caused by draughts and/or vibra-tion at t

A&D GR Series Instruction ManualGB 26This function updates the response adjustment manually.Operation1. Press and hold the [MODE] key until RESPON

5. Weighing UnitsEnglishGB 27The most common unit of weight used around the world is grams, but there is often a need to shift to analternative unit s

A&D GR Series Instruction ManualGB 28The unit can be selected in the function table. The selected unit of displaying the unit can be arranged tofi

6.1. Basic Operation (gram mode)EnglishGB 291. Calibrate your balance before use. (Refer to Section 3 “Calibration”.)2. Place a container on the weigh

GB 3English8. Function Table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A&D GR Series Instruction ManualGB 308. If you add a few more items, the ACAI indicator turns on. (The ACAIindicator turns off if in overload.)9.

EnglishGB 317. Function Switch and InitialisationThe balance stores parameters that must not be changed carelessly (eg. Calibration data for precision

A&D GR Series Instruction ManualGB 32This function returns the following parameters to factory settings.• Calibration data.• Function table.• The

8. Function TableEnglishGB 33The “Function Table” reads or rewrites the parameters that are stored in the balance. These parametersare stored until th

A&D GR Series Instruction ManualGB 34The “o” symbol is displayed next to a selected parameter.When the key is pressed and held in weighing mode, t

8.2. Details of the Function TableEnglishGB 35Class Item Parameter SummariesbASFnc Cond 0 Fast response, Sensitive value Common data of “ResponseEnvir

A&D GR Series Instruction ManualGB 36Class Item Parameter Summariesdout Cond • 0 No output Refer to “Section 11Data output Condition 1 Output Data

8.3. Explanation of item “Environment, Display”EnglishGB 37Condition (Cond)This parameter is for sensitive response to the fluctuation of a weight val

A&D GR Series Instruction ManualGB 38The [PRINT] key can be used at any time for transmitting data.Key ModeWhen you press the [PRINT] key and the

EnglishGB 39Interval Memory ModeThis is the data memory function mode. Weighing data is periodically stored in the balance. The intervalmemory mode ca

DeclarationCompliance with EMC DirectivesA&D GR Series Instruction ManualGB 4We hereby declares that the products described herein conform to the

A&D GR Series Instruction ManualGB 40KF format SiF tyPE 2This is the Karl-Fischer moisture meter format, and is used when the peripheral equipment

9.3. Examples of data formatEnglishGB 41StableUnstableOverloadPositive errorData numberNegative errorSpace, ASCII 20hCarriage Return, ASCII 0DhLine Fe

A&D GR Series Instruction ManualGB 42

EnglishGB 4310. ID Number and GLP Report10.1. Setting of the ID Number• The ID number is used to identify the balance when Good Laboratory Practice (G

A&D GR Series Instruction ManualGB 4410.2. GLP output10.3. Calibration report using the internal weightSet the following parameters to output the

10.4. Calibration test report using the internal weightEnglishGB 45Key operation1. Press and hold the [CAL] key until displaying CC in. Release the ke

A&D GR Series Instruction ManualGB 4610.5. Calibration report using an external weightKey Operation1. Press and hold the [CAL] key until displayin

10.6. Calibration test report using an external weightEnglishGB 47Key Operation1. Press and hold the [CAL] key until displaying CC out. Release the ke

A&D GR Series Instruction ManualGB 4810.7. Title Block and End BlockUseWhen a weight value is recorded as the GLP data, the GLP report can put the

11.1. Use and Method of Storing DataEnglishGB 49• The data memory function can store 200 sets of weighing data. If the power switch is turned off, ACp

EnglishGB 51. Set-upUnpack the balance carefully and keep the packing material if you wantto transport the balance.In the packing box you will find th

A&D GR Series Instruction ManualGB 50• When weighing data is being placed in memory, the data cannot be output to the RS-232Cinterface.• The “FUL”

EnglishGB 51Transmiting All Data at One Time1. Setup the RS-232C interface using “SiF” of the function table.2. Press and hold the [PRINT] key until d

A&D GR Series Instruction ManualGB 5212. UnderhookThe underhook can be used for weighing large items, such as magnetic material or density measure

13. Specific gravity (density) measurementEnglishGB 53GR series balances are equipped with the specific gravity measuring mode. It calculates the dens

A&D GR Series Instruction ManualGB 542.In the specific gravity measuring mode, press and hold the [MODE] key to enter the mode toset the liquid de

EnglishGB 55Entering the density directly (Ld in 1)In the specific gravity measuring mode, press and hold the [MODE] key until the density currently s

A&D GR Series Instruction ManualGB 56Measuring the weight inliquid: « » illuminated.Measuring the weightin air: « » flashingDisplaying th

GB 5714. RS-232C SpecificationsEnglishTransmission system: EIA RS-232CTransmission form: Asynchronous, bi-directional, half duplexData format: Baud ra

A&D GR Series Instruction ManualGB 5815.1. Connection to the AD-8121 PrinterSETCLCESTAT.RSLT.DATAFEEDAD-8121MULTI FUNCTIONPRINTERG:WT/R:QTONLINEPO

15.2. Connection to a ComputerEnglishGB 59• The RS-232C is of the DCE type (Data Communications Equipment) and can use standard DCEcables.• When conne

1.2. Best Conditions for WeighingA&D GR Series Instruction ManualGB 6To ensure that you get the best performance from your balance, pleaseobserve

A&D GR Series Instruction ManualGB 60C Cancel command for the SIR command.Q Query command for weighing data.S Request command for stable weighing

16.2. Commands to Request Weighing DataEnglishGB 61Cancel command for the SIR commandThe balance will stop sending data in stream mode.CommandReply (O

A&D GR Series Instruction Manual16.3. Commands to Control the BalanceGB 62Calibration commandBalance performs calibration using the internal weigh

EnglishGB 63Calibration test commandThe balance performs the calibration test using the internal weight.CommandReply (Calibration test is performed)Sa

A&D GR Series Instruction ManualGB 6416.5. Acknowledge Code and Error CodesThis is an explanation of ErCd in the function list<AK> (06h) ---

EnglishGB 65This example is set to CtS 1 to output the <AK> code. There is a delay time required between receiving<AK> and transmitting th

A&D GR Series Instruction ManualGB 66CAL Command (To calibrate the balance)ComputerTimeBalanceCAL commandWeighing modeConfirmation ofcommand recei

EnglishGB 67Error Code and Command CancellationExample: When the R command is received, but the balance cannot process it and an error code isoutput.

A&D GR Series Instruction ManualGB 68• Do not disassemble the balance. Contact your local A&D dealer if your balance needs service or repair.•

EnglishGB 69Display Error code Description of the errorEC, E06 Format errorA command includes incorrect data.Confirm command.ex. Data is numerically i

1.3. Take Care of Your BalanceEnglishGB 7• Do not disassemble the balance. Contact your local A&D dealer if yourbalance needs service or repair.•

A&D GR Series Instruction ManualGB 70Display Error code Description of the errorWeighing pan ErrorThis is a warning that the weight value is too l

EnglishGB 7117.2. Other SymbolsWhen this indicator blinks, automatic self calibration is required. The indicator blinks when the balance detects a cha

A&D GR Series Instruction ManualGB 8Note the following instructions to get accurate weighing data.• Press the RE-ZERO key before each weighing to

1.6. Installing your BalanceEnglishGB 91. See Section 1.5 ”Caution“ for installing your balance. Place the balance on a firm weighing table.2. Assembl