Measuring the density | A&D GH-120/GH-200/GH-300/GH-202/GH-252

From "Entering the density of a liquid"

Measuring the density

Note If the liquid temperature or the type of liquid is changed during measurement, input again the value of the liquid density as necessary.

Density display is four decimal places. Minimum display can not change with the RANGE key.

Denisty is displayed after "Mass measurement in air" and "Mass measurement in liquid". The procedure of each measurements is as follows:

1Enter the density mode that "g (gram)" is displayed and the processing indicator ( ) blinks. Place nothing on both pan and press the RE-ZEROkey to display zero.

2Place the sample on the pan in air.

If the weight value is stored or output, press the PRINT key to store it after a stable weight value is displayed.

Press the RANGE key to decide the weight value in air and proceed to next step.

Note If negative value or E (out of range) is displayed, the RANGE key is inactive.

3Move the sample to the pan in liquid.

If the weight value is stored or output, press the PRINT key to store it after a stable weight value is displayed.

Press the RANGE key to decide the weight value in liquid and proceed to next step.

Note If E (out of range) is displayed, the RANGE key is inactive.

4If the density value is stored or output, press the PRINT key to store it.

Press the RANGE key to measure other sample and proceed to step 2.

5If the liquid temperature or the type of liquid is changed during measurement, input again the value of the liquid density as necessary.

Weighing in air.

g lights. blinks.

Place sample on the pan in air

Weighing in air. g lights. blinks.

Output or store

Move sample from the pan in air to the pan in liquid

Weighing in liquid. g lights. lights.

Output or store

Density display.

g turns off. lights.

Output or store Remove sample

6Press the modes.

MODE

key to proceed to other

60

Image 62

A&D GH-120/GH-200/GH-300/GH-202/GH-252 manual Measuring the density, Output or store Density display Turns off. lights

Contents

GH-120 GH-200 GH-300 GH-202 GH-252 1WMPD4000891CPage Contents Underhook Density Measurement Interface And Communication Introduction About This Manual Compliance With FCC Rules FeaturesCompliance Compliance With EMC DirectivesPage Unpacking the Balance Before Use PrecautionsInstalling the Balance During Use Shock Power Supply After Use Display Display Symbols and Key OperationKey When pressed and released When pressed and held Key operation Weighing Units Units 101 00001 Examples Unit Display Gram Counting mode Pcs Percent mode Densitymode Press the PrintChanging the Units Balance displays Unit setting example Read . Display symbols and Key operation before operation Precautions for the weighing operationBasic Operation Gram Mode Weighing 01mg Dual RangeWeighing range Available minimum display 1mg Counting operation Counting Mode PCSStoring a sample unit mass Weighing input mode Counting mode using the Acai function Mark turns off after Unit mass is improved Repeat Storing the 100% reference mass Percent Mode %Selecting the percent mode Reading the percentage Advise Response AdjustmentAutomatic Response Adjustment Displayed, then release the key Manual Response AdjustmentKey until Press Key again quickly Calibration Calibration Group One-Touch Calibration Automatic self calibration due to changes in temperatureAutomatic Self Calibration Mark Calibration Test Using the Internal Mass Press and hold the CAL Key until is CC Calibration Using an External Weight Key ..............The key to store the new mass value Calibration Test Using an External WeightKey................. The key To cancel the operation Even if the AC adapter is removed, Correcting the Internal Mass Value Function Switch and Initialization Permit or Inhibit Key to display Press the Print key To cancel this operation, pressInitializing the Balance Setting the Function Table Display symbol and keys Function Table Key to select a class Press Setting procedureFunction table is displayed Press Key to enter the class Key to select a item Press Setting example Details of the Function Table Data output Time/Date output Factory settingsInt ID number output ErCd 5if TimeoutAK, Error code Interface Ct5 Description of the Class Environment, Display Stream mode Description of the Item Data Output ModeKey mode Auto print modes a and B Standard format Interval memory modeDescription of the Item Data Format DP Dump print format NU numerical format KF formatMT format Data Unit Terminator Stable value Unstable value Date CSV formatData number Time Data Format Examples Positive errorNegative error Space Stable Unstable Overload Units Operation Setting the timeClock and Calendar Function Confirming the time Set the date Store Setting the dateQuitting the operation Setting the ID Number ID Number and GLP Report Key operation Calibration report using the internal massGLP Report Commad Calibration test report using an internal massBalance returns to weighing mode after this test Calibration report using an external weight Calibration test report using an external weight When using preset target value, proceed to step Weighing data Title block and end blockTitle block Releasing Clr or err Returns to the weighing modeData Memory Press and hold the Print key until the key Memory full Data Memory for Weighing DataStoring the weighing data Interval memory Additional parameter settings, as follows Setting the function tableParameter settings for each output mode are as follows Enabling the data memory function Deleting all memory data at one time Recalling the memory dataTransmitting all memory data at one time Transmitting the memory data Data Memory for Calibration and Calibration TestStoring the calibration and calibration test data Deleting data stored in memory Underhook Prior to measurement Changing the function table Density MeasurementFormula to obtain the density Density of a liquid Relation between the water temperature and density Entering the density of a liquid Press the modes Measuring the densityOutput or store Density display Turns off. lights Key to proceed to other Sub 25 pin assignments Standard Input and Output InterfaceRS-232C Interface Connection to Peripheral Equipment Connection to an AD-8121B printer Connection to a computer and the use of WinCT Using Windows Communication Tools Software WinCTUsing the WinCT software, the balance can do the following RsCom Commands Command List Settings Related to RS-232C Acknowledge Code and Error CodesControl Using CTS and RTS Command Re-zeroing the display Command ExamplesOn command turning on the balance CAL command Calibration with internal mass Error code Command ?PT command Net value Tare value Weighing with a tare Zero Command ExecutionPT command to set a target weight of 10 g Zero display Treatment of the Balance MaintenanceError Codes Automatic response adjustment zero error Sample mass errorUnit mass error Automatic response adjustment unstable error Other Display Asking for Repair Checking the Balance Performance and EnvironmentChecking that the balance performs properly Specifications External Dimensions Unit mm GH-08 Ethernet Interface Options and Peripheral EquipmentGH-02 USB interface AD-8121B Printer AX-USB-9P-EX USB Converter AD-1653 Density Determination KitAD-1683 DC Static Eliminator 9970 g/cm3 AX-SW128 Foot switch AX-T-314A-S External key Plug Other options Terms/Index Terms Index 5tart Options5pd Out Tare PU5e Memo Memo