Specifications

13 Adam Equipment 2012
5.0 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 calibrated,
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
Calibration
Weight 100g
Or
200g
100g
Or
200g
200g
Or
400g
Or
600g
500g
Or
1000g
Or
1500g
1000g
Or
2000g
1000g
Or
2000g
1000g
Or
3000g
or
5000g
1) To calibrate the balance apply power and switch the balance on, whilst the
display is cycling through it’s test routine press the [Tare] and [Unit] keys at
the same time, then release after 1 second .
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.