How to calculate TUR (Test Uncertainity Ratio)?

[prasanna_9975]

How do I calculate TUR (Test Uncertainity Ration). Let us assume that I need to calculate the TUR for RTD. Is it just the ratio of Accuracy of UUT to Accuracy of Calibrator.

Prasanna

 

[DICKIE]

Test uncertainty ratio is the specified uncertainty of the test instrument divided by the uncertainty of the calibrating insturment. Be careful about confusing accuracy with uncertainty, they are two different things.

Greg