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@Adam Equipment Company 2011 

 

Adam Equipment 

 

 

 
 

CQT Service 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
 
 
 
 

ADAM EQUIPMENT CO. LTD., 

 

 

 

 

  revA,  January 2011

Содержание CQT 1501

Страница 1: ... Adam Equipment Company 2011 Adam Equipment CQT Service ADAM EQUIPMENT CO LTD revA January 2011 ...

Страница 2: ... Adam Equipment Company 2011 ...

Страница 3: ...LOAD CELL DAMAGE 5 5 1 5 1 A D COUNTS 5 6 PRINCIPLE OF OPERATION 7 7 DEALER PARAMETERS 8 7 1 FILTER 8 7 2 ZERO TRACKING RANGE 8 7 3 LINEARITY CALIBRATION POINT 8 7 4 LINEARITY CALIBRATION AMEND VALUE 9 7 5 CAPACITY 9 7 6 DIVISION 9 7 7 CALIBRATION WEIGHT 9 7 8 CALIBRATION 10 8 ERROR MESSAGES 10 9 TROUBLE SHOOTING GUIDE 12 ...

Страница 4: ... Adam Equipment Company 2011 2 ...

Страница 5: ...y Std Dev 0 02g 0 1g 0 1g 0 2g 0 2g 1g 1g Linearity 0 02g 0 1g 0 1g 0 2g 0 2g 1g 1g Units of Measure kg g lb oz ct dr GN N tl t Stabilisation Time 3 seconds 2 seconds 3 seconds 2 seconds Operating Temperature 0ºC to 40ºC 32ºF to 104ºF Power Supply 12VAC 150mA adapter or 6x AA batteries Calibration Push button calibration using external mass Calibration Mass 100g 200g 100g 200g 200g 400g 600g 500g ...

Страница 6: ...D converter for conversion to a digital value for use by the microprocessor It may be necessary to replace a load cell if it is damaged The load cell connections are Before any changes are made to the scale it will be necessary to trouble shoot the problems and determine the best method to solve the problems Refer to the Trouble shooting Guide for suggestions High Resolution scales CQT 202 1501 26...

Страница 7: ...the outside of the scales Refer to the Trouble shooting Guide for the possible causes of any problem 5 LOAD CELL DAMAGE 5 1 5 1 A D COUNTS Press Unit first and then press On Off while keeping the Unit key pressed to enter the dealer parameters The display will show the version number and then request passwords Press Unit Unit Tare Unit Unit in sequence to enter the setting mode Press the Unit key ...

Страница 8: ... damage due to an overload or an impact from the side and the second is damage due to the environment such as moisture extreme heat or a cut cable if the cables are exposed With the CQT scale it is possible the load cell is damaged such that the scale still operates when the scale is calibrated but not when a small mass is put on the pan This will become apparent when the scale reads correctly at ...

Страница 9: ...their resistance will increase 3 5 0 o h m 3 5 0 o h m 3 5 0 o h m 350 ohm A B C D E S E S BALANCED BRIDGE 10 VOLT POWER SUPPLY Vout O VOLTS BETWEEN S AND s 3 5 1 o h m 349 ohm 3 5 1 o h m 349 ohm A B C D E S E S UNBALANCED BRIDGE FULL CAPACITY LOAD ON THE LOAD CELL 10 VOLT POWER SUPPLY Vout 0 028 VOLTS 28mv BETWEEN S AND s This will cause the bridge to become unbalanced When the bridge has a volt...

Страница 10: ...re key to scroll through the options Press Unit to confirm and enter zero tracking range setting 7 2 ZERO TRACKING RANGE When enter zero tracking range setting the display will show X ZEO X is the value for the amount of auto zero range Set a value of 1 to 7 A larger number is a larger range Default is 1 Press Tare key to scroll through the options Press Unit to confirm and enter linearity calibra...

Страница 11: ...tions Press Unit to confirm and enter division setting 7 6 DIVISION When enter capacity setting the display will show X X CAP X X is the value of division Set a value of 0 002g to 5g The division you chose must be no less than 1 30000 of capacity Press Tare key to scroll through the options Press Unit to confirm and enter calibration weight setting 7 7 CALIBRATION WEIGHT When enter calibration wei...

Страница 12: ... value is stabile press Unit key Now calibration is down The balance will turn to normal weighting 8 ERROR MESSAGES When power is first applied to the scale a check is made to assure the A D counts are within a normal range If an error is shown at this time the A D counts are either too high or too low ADO A D counts at turn on are too high ADL A D counts at turn on are below zero In either case c...

Страница 13: ...nged dramatically Power supply faulty Weight value incorrect Calibration error Recalibrate Unit calibrated with inaccurate weight Balance not level Obstruction between sample and cover breeze shield Wrong unit of weight displayed Cannot use Full Capacity Over load Stops hitting pan support hitting bottom of load cell Shipping screw not removed from base problem on A D Load Cell Damaged Not Linear ...

Страница 14: ... Adam Equipment Company 2011 12 9 TROUBLE SHOOTING GUIDE ...

Страница 15: ...t in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Shielded interconnect cables must be employed with this equipment to insure compliance with the pertinent RF emission limits governing this device Changes or modifications not expressly approved by Adam Equipment could void the user s authority to o...

Страница 16: ...s Medical Scales Retail Scales for Price computing For a complete listing of all Adam products visit our website at www adamequipment com Copyright by Adam Equipment Co Ltd All rights reserved No part of this publication may be reprinted or translated in any form or by any means without the prior permission of Adam Equipment Adam Equipment reserves the right to make changes to the technology featu...

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