Friends pls let me know how we should calibrate
1. Torque Wrenches (on actual Joints or on test joints)
2. AC gas leakage tester
:magic:
If any got procedure pls forward me. :)

:thanks:
Kapoor

Torque wrenches are easy.....send them to an accredited calibration provider.....leakage testers are more challenging......you need someone accredited for gas calibration.....

Hershal

We have Torque Wrench Tester Procured from Pune,India and using this we can test the Wrenches.
The Wrenches have to be tested at 1/4th.1/2,3/4th. and at full reading of the range marked on the Wrench.These loads have to be first set both on the Tester and Wrench under test and see wether it trips when tested.

Simply a calibrated torque meter can be used to check your torque wrenches.

In another company we used to have a calibrated leak for the calibration of our leak detectors. The leak was externally calibrated, but I dont know how.

What style of torque wrench do you need tested/calibrated?
Click, analog, strain gage based, etc.