Definitions of Metrology terms & phrases.
If you know of a term or phrase that belongs here, you can submit the term or phrase and associated definition by adding an entry. NOTE: All entries are reviewed and approved prior to being seen by others on the site.
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- Click on the "Add a New Entry" button.
- Under the first required field labeled 'Concept', enter the Metrology word or term.
- In the 'Description' Field, put the definition, don't forget to use the "DeWord" button to remove MS Word formatting if you are copying and pasting from MS Word; see lounge forum for note regarding this issue.
- Ignore the other entries and submit.
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National measurement standard
Standard recognised by a national decision to serve in a country as the basis for assigning values to other standards of the quantity concerned.
National Institute of Standards and Technology, the national metrological institute of the USA.
Often-used English abbreviation for the national metrological institute of a country.
Nederlands Meetinstituut - Van Swinden Laboratorium, the national metrological institute of the Netherlands.
See value, nominal.
National Physical Laboratory, the national metrological institute of UK.
National Research Council, Institute for National Measurement Standards, the national metrological institute of Canada.