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310002M21 

 

 

 

High-Precision Tuning Fork 

Electronic Balance 

 

GAI Series 

(420

620

2200

4200) 

 

 

 

 

 

 

 

 

Operation Manual 

 
 
 
 
 
 
 
 
 

 

 

To ensure safe and proper use of the balance, please read 
this manual carefully.   

 

After reading this manual, store it in a safe place near the 
balance, so you can review it as needed.

 

IMPORTANT 

Summary of Contents for GAI2200

Page 1: ...ic Balance GAI Series 420 620 2200 4200 Operation Manual To ensure safe and proper use of the balance please read this manual carefully After reading this manual store it in a safe place near the bala...

Page 2: ......

Page 3: ...e the large liquid crystal display provides excellent visibility and the instrument s high speed and stability intrinsic to a tuning fork design help boost operational efficiency Moreover balances wit...

Page 4: ...Counting Pieces 21 6 1 Sampling 21 6 2 Increasing the Counting Accuracy Memory Update Method 23 7 Measuring Percentage 24 8 Limit Function 26 8 1 Limit Function Setup 26 8 2 Setup of Limit Values by A...

Page 5: ...n Units 44 15 Conversion Table of Units 46 RECYCLING INSTRUCTION 46 DECLARATION OF CONFORMITY 47 WARRANTY 47 1 Precautions on the Use This Section Precautions Relating to Use sets forth precautionary...

Page 6: ...he balance Meanings of Symbols Each symbol is accompanied by an instruction Mandatory Symbol Indicates a mandatory action that should be executed without fail Check Level Prohibitive Symbol Indicates...

Page 7: ...ric shock Keep Dry Do not use the balance in a location were it may be subjected to excess moisture Electric shock or short circuiting could occur The balance may be corroded with resultant malfunctio...

Page 8: ...re increase in the balance may lead to inaccurate measurement Unplug Adapter If the balance is to be unused for an extended period of time unplug the adapter This conserves power and prevents deterior...

Page 9: ...of the red circle Adjusters Round pan type Total of two one on either side of the unit s front AC adapter connector Measurement pan Liquid crystal display LCD See page 6 RS232C connector Windshield S...

Page 10: ...s in the center of the red circle Adjusters Square pan type Total of four one on either side at front and rear AC adapter connector Measurement pan Liquid crystal display LCD See page 8 RS232C connect...

Page 11: ...is active mom Momme M Display of set values from memory If a value is flashing it is being saved CAL Stays on and flashes while span adjustment is in progress Auxiliary scale interval Lights up only...

Page 12: ...mit function Function key Brief press toggle switches the units to be displayed in succession g Pcs etc Brief press moves the flashing digit in the setup of a limit value when using the value input me...

Page 13: ...of the red circle on the level Round pan type total of two adjusters one on either side at front Square pan type total of four adjusters one on either side at front and rear Caution Use caution when...

Page 14: ...t parts A few seconds after startup the indication is reset to zero 3 Switching the measurement mode Press the Function key Each time the key is pressed the unit of measurement changes as indicated Th...

Page 15: ...dicate only the weight of the sample loaded in the tare Weighing only the weight of an added sample 4 Resetting the indication to zero Press the Zero Tare key The total weight of the sample loaded on...

Page 16: ...the windshield or vibration dampers to protect against such adverse effects 4 When the read out indicator is reset to zero or the tare is subtracted the balance indicates zero this way 0 If the tare i...

Page 17: ...the Function key The indication changes to the next item 2 SEL 0 Limit function 3 Selecting an item Pressing the Function key advances the function items at the rate of one item per press 4 Changing...

Page 18: ...LO Auto zero zero tracking 3 A 0 0 Disable This function automatically sets the zero point exactly to zero to prevent slight deviations 1 Enable Auto power off 4 A P 0 Disable balance operates continu...

Page 19: ...Displayed when 7 I F is set to 1 or 2 Item Set Value Description Output Control 71 o c 0 Stop output 1 Output continuous at all times 2 Output continuous if stable stop output if unstable 3 Outputs o...

Page 20: ...of Measurement Only when the lock switch is off When values 81 S u to 85 S u are entered prior to use the desired unit of measurement to be displayed can be chosen simply by pressing the Function key...

Page 21: ...n be set please refer to 4 2 Description of Functions on page 14 2 The units are displayed in the same sequence as the settings made from 81 S u to 85 S u 3 If 00 is set no unit of measurement will be...

Page 22: ...1 g Sample unit weight weight unit Sample weight Total g g 1 500 500 pcs Measured number of samples If samples to be counted deviate widely in weight or a higher measure of accuracy is desired it is...

Page 23: ...weight of one sample measurable unit weight is insufficient For the range of unit weights that can be measured and saved please refer to 14 Specifications on page 42 2 In the sampling of Operation Ste...

Page 24: ...oximately an equal number of samples as the number currently displayed Add them gradually in groups of approximately the same number until the number of samples is approximately double The additional...

Page 25: ...weight 1 Activating the percentage mode Press the Function key to disaplay 2 Setting the reference value Press the Set key The display begins flashing P SEt The balance is now ready for reference valu...

Page 26: ...saved limit weight please refer to 14 Specifications on page 42 2 While setting up the reference value in Step 2 the Set key has been pressed while the samples were loaded on the balance If L Err appe...

Page 27: ...the limit value 2 Numeric value setup method The limit value is entered with a key stroke The limit values entered are held in memory even when the balance is powered down The respective limit values...

Page 28: ...tting the judgement range Press the Function key The display changes to Judgement Range Press the Zero Tare key to select the desired choice 6 Setting the number of judgement points Press the Function...

Page 29: ...value has been saved the balance displays it briefly and proceeds to the following setup If One point setup was chosen the setup is complete 4 The upper limit value setup The display now changes to H...

Page 30: ...moves to the digit on the immediate left Each time the key is pressed the flashing digit moves one position left When the leftmost digit is selected the flashing advances to the rightmost digit posit...

Page 31: ...the Function key during the setup of actual quantities or the Set key during the setup of values 3 If you press the Memory key while a value is flashing an actual quantity will be set based on the wei...

Page 32: ...stment function Hold down the Function key then release your finger when the display switches from Func to S A CAL 2 Start span adjustment Press the Function key while holding down the Zero Tare key t...

Page 33: ...r is turned on with the knob in the Calibration position or when set to the Calibration position during measurement 4 Wind or vibration affecting the balance may result in the process not proceeding b...

Page 34: ...n of AJH CE Series Page 29 GLP Compliant Print Form CALI BRATI ON MO DEL S N I D DATA TI ME CAL END NAME I D Title Model of balance Serial No of balance ID No Date of calibration Time of calibration E...

Page 35: ...onnector DIN 5 pin Rear panel Compatible plug TCP 0556 01 0201 Hoshiden supplied with balance Tare subtraction zero adjustment is possible by connecting an external tare subtraction input and a signal...

Page 36: ...ction with an IBM PC AT compatible IBM PC AT compatible D SUB9P Balance DIN5P 3 2 5 1 7 8 6 4 TXD RXD GND DCD RTS CTS DSR DTR RXD TXD GND 3 4 5 Sample connection with PC9801 Balance DIN5P PC9801 D SUB...

Page 37: ...codes ASCII codes 8 bit 4 Signal levels Compliant with EIA RS 232C HIGH level Data logic 0 5 to 15 V LOW level Data logic 1 5 to 15 V 5 One character bit configuration Start bit 1 bit Data bit 8 bits...

Page 38: ...D8 U1 U2 S1 S2 CR LF 3 Six digit numeric format for model provided with an auxiliary scale interval Composed of 15 characters including the terminators CR 0DH LF 0AH with added to the left of the auxi...

Page 39: ...omitted and replaced with a blank space SP in the lowest order place SP 20H Space zero of leading portion of value leading zero suppress 2FH Delimiter to be inserted to the left of the auxiliary scale...

Page 40: ...em commands can be transmitted regardless of their data transmission timing 2 When the balance has executed the received command it activates a normal end response or transmits the requested data via...

Page 41: ...utput of the balance stops when it stabilizes after being output once 7 4FH 37H Pressing Memory key causes the balance to output once when stable 8 4FH 38H Output once immediately 9 4FH 39H Output onc...

Page 42: ...is used for the first time after purchase the operating time may be shorter than when using a fully charged battery This is due to natural discharge of the battery Although the balance can be used whi...

Page 43: ...1 Set a small panel in a large panel An edge with step should face the same side 2 Set the other large panel in the assembly above 3 Set the other small panel in the assembly above 4 Put the cover on...

Page 44: ...range container weight of sample A section of the mechanism is damaged Check the total weight Execute tare subtraction again Contact our Technical Service Division or your local dealer u Err is displa...

Page 45: ...1 0 01 0 01 oz 14 21 0 001 0 001 0 0001 0 0001 lb 0 92 1 3 0 0001 0 0001 0 00001 0 00001 ozt 13 19 0 001 0 001 0 0001 0 0001 dwt 270 390 0 01 0 01 0 001 0 001 grain 6400 9500 1 1 0 1 0 1 Hong Kong 11...

Page 46: ...0001 ozt 70 130 0 01 0 01 0 001 0 001 dwt 1400 2700 0 1 0 1 0 01 0 01 Hong Kong 58 110 0 01 0 01 0 001 0 001 Singapore Malaysia 58 110 0 01 0 01 0 001 0 001 Taiwan 58 110 0 01 0 01 0 001 0 001 mom mo...

Page 47: ...05333 0 01715 1oz 437 5 0 75742 0 75 0 75599 7 55987 2 43056 1lb 7000 12 11874 12 12 09580 120 95797 38 88889 1ozt 480 0 83100 0 82286 0 82943 8 29426 2 66667 1dwt 24 0 04155 0 04114 0 04147 0 41471...

Page 48: ...material defect of the product supplied and covers the cost of labor and spare parts The product must be returned to the Seller address in its original packaging with shipping paid by the sender The...

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