Re: [MW:14435] Uncertainity calculation in Tensile test

Dear Megnath,

                   Just follow ISO guide on Uncertainty Measurement. In simple steps:

1. Take atleast five readings for the required parameters (n=5)

2. Calculate, Mean & Standard Deviation

3. Take machine uncertainty given in calibration certificate

4. Combine and calculate Combined Uncertainty.

2012/5/31 Lab <lab@cochinshipyard.com>

Dear friends,

 

Can any one spare the Uncertainty Measurement of tensile test (Tensile strength, % Elongation etc) using UTM. This is just to understand before NABL Accreditation.

 

Regards,

A Megnath

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regards,

Harish.

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