Instruction Manual

ManualsBrandsNova-Tech ManualsScalesCQT Series

6.0 CALIBRATION

Calibrationmayberequiredwhenthebalanceisinitiallyinstalledormovedtoanew

location.Overtimeanduse,mechanicaldeviationsmayoccursoitisrecommended

thatyoucalibrateyoubalanceregularlyforpeakperformance.

Beforecalibratingyourshouldmakesureyouhavethecorrectweights.Theweights

shouldbeknowntoanaccuracythatisappropriateforthebalancebeingcalibrate d,

for example, OIML Class M1 type or ASTM E617 Class 4. If you do not  have the

correctweightsdonotattemptcalibration. 

Model CQT202 CQT251 CQT601 CQT1501 CQT2601 CQT2000 CQT5000

Calibrat

ion

Weight

100g

Or

200g

100g

Or

200g

Or

400g

Or

600g

500g

Or

1000g

Or

1500g

1000g

Or

2000g

1000g

Or

2000g

1000g

Or

3000g

or

5000g



1) Toenterintothecalibrationparameterturnthebalance off,press[Tare]and

[Unit] keys at the same time and switch on the balance after 3 seconds

release[tare]and[unit]keys.

2) ThedisplaywillshowUnLOADremoveanyobjectsfromthepan.

3) Pressthe[Tare]keytoenterazerovalue.

4) The value last used for calibration will be displayed (see above table). To

selectadifferentcalibrationweight,pressthe[Unit]key.

5) Once you have selected the calibration weight to be used press the [Tare]

key.

6) LOADwillbedisplayed,placethecalibrationweightonthepan.

7) Oncethestablesignisshownpressthe[Tare]key.

8) If the weight is within 5% of the last calibration value the display will show

PASS and exit the calibration mode. If the calibration is not successful the

displaywillshowFAILandexitthecalibrationmode,ifthecalibrationfailstry

itagain.