A
amanbhai
I talked to one of the Lab experts who is also the assessor of ISO/IEC 17025:2005 & has more than 3 decades of experince.
One of the thing that he assert is that in some cases measurement uncertainty/ Precision (repeatability/ reproduceability) is given in the standard method so we don't need to re calculate it for those tests, he also asserts that this measurement uncertainty we can report to the customer & it is accepted by the accrdediation boards.
Do we still need to calculate the measurement uncertainties for tests & we can rely on this statements?
My question is important since sometime the repeatability/ reporoduceability can be differnt from the one stated in the standard test method.
One of the thing that he assert is that in some cases measurement uncertainty/ Precision (repeatability/ reproduceability) is given in the standard method so we don't need to re calculate it for those tests, he also asserts that this measurement uncertainty we can report to the customer & it is accepted by the accrdediation boards.
Do we still need to calculate the measurement uncertainties for tests & we can rely on this statements?
My question is important since sometime the repeatability/ reporoduceability can be differnt from the one stated in the standard test method.