Dry Block Calibrators are used for temperature calibration.
Equipment required : Dry Block calibrator,Reference probe
UUT - Unit under test , Temperature sensor to be calibrated
- Check the tolerance of reference probe using ice bath
2.Insert the reference probe and UUT together into suitable bores
3.Set the required temperature
4.Wait 6 minute or until the indication of the standard probe is stable to within ±0.1°C.
5 Record the following temperature Reference probe,UUT,Ambient
6 Repeat the step for different temperature