How to weight adjustment Load cell controller.

Question

Accepted Answer

Weight adjustment of a Load cell controller involves calibrating the controller to accurately measure weight.

Calibrate the load cell controller using known weights to ensure accurate measurements.
Adjust the zero balance to account for any offset in the readings.
Perform span adjustment to set the maximum weight range the controller can measure.
Verify the accuracy of the adjustments by testing with different weights.
Repeat the calibration process periodically to maintain accuracy.

Accepted Answer

3loadcell are check resistance input an output resistance  bad or working.
Input excitation volt Dc or Ac requirement an output millivolt.
Adjust the zero calibration and span calibration.

Accepted Answer

All loadcell are check how many tons an mv /v
All are average 
Eg. 3 loadcell are average 10tonns .
Waighing balance bunker are check  in empty condition time deadwaight calibration. 
In jackets are used and hydraulic oil to operate.
Excitation volt check 
Output millivolt check.
Ac or Dc are used excitation requirement.

How to weight adjustment Load cell controller.

Top NMDC Limited Junior Engineer interview questions & answers

Popular interview questions of Junior Engineer