Jun 21, 2019 · Test numbers issued by NIST should not be used nor required as proof of the adequacy or traceability of a test or measurement. Having a NIST ...
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What is a NIST traceable number?
What is NIST measurement traceability?
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What is a certificate of traceability to NIST?
The reality is that a NIST number is nothing more than some other labs certificate number of an item they sent directly to NIST. A NIST number is not proof of ...
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10 Are counted quantities traceable? Since counting is measuring, the question naturally arises about the meaning of trace- ability for counts, for example when ...
Therefore, the legal traceability path for time measurements in the United States must involve either NIST or the USNO although, as noted above, establishing ...
NIST supplies a number of special-purpose international primary measurement standards that are defined by artifact materials value-assigned by international ...
It explains how traceable time and frequency tiormation is distributed by NIST and other national metrology institutes through radio, telephone, and Internet ...
4 Is a NIST Test Report Number necessary and/or sufficient evidence of traceability? ... Available at https://physics.nist.gov/Pubs/guidelines/TN1297/tn1297s.pdf.
NIST supports accurate and compatible measurements by certifying and providing over 1200 Standard Reference Materials® with well-characterized composition ...
A NIST certified value is a value for which NIST ... Preparation and Analysis: Sixty-one trace elements were added to the glass support matrix, which has a ...
Scientific and technical research and services (STRS). Summary of resource requirements. Justification of adjustments to base. Justification of program and ...