QIMT Glossary

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.

Procedure for adding a Definition:

  1. Click on the "Add a New Entry" button.
  2. Under the first required field labeled 'Concept', enter the Metrology word or term.
  3. 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.
  4. Ignore the other entries and submit.

You can browse using the alphabet, or find a definition by searching for any term, or by any text within the definition itself. Or click on ALL to see all the posted definitions.

You can also start discussions by 'commenting' on a definition.cool

Use the little icon in the corner of the quote to comment.

Browse the glossary using this index

Special | A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | ALL

Page: (Previous)   1  ...  12  13  14  15  16  17  18  19  20  21  (Next)


Scale division

Part of a scale between any two successive scale marks.

Scale range

The set of values bounded by the extreme indications on an analogue measuring instrument.

Scale spacing

Distance between two successive adjacent scale marks measured along the same line as the scale length.


APEC Sub-committee on Standards and Conformance.

Secondary standard

Standard whose value is assigned by comparison with a primary standard of the same quantity.


Element in a measuring instrument or a measuring chain that is directly influenced by the measurand.

SI system

The international system of units, Le Syst

SI unit

A unit in the SI system.


Sistema Interamricano de Metrologia, Normalizaci


Slovensky Metrologicky Ustav, the national metrological institute of the Slovak Republic.

Page: (Previous)   1  ...  12  13  14  15  16  17  18  19  20  21  (Next)