Calibration and Measurement Capabilities – CMCs
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Key and supplementary comparisons
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Added keywords act as an additional filter. Keywords separated by a space will be treated by the logical function AND automatically. You may also use OR. Keyword searches also find close matches. Placing quotation marks (") before and after the search word, e.g. "word", will allow for exact matches.

In case of multiple search, please use ADVANCED SEARCH.
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News
10 MAY 2021
Chemistry and biology - CMCs
18 new CMCs in Electrolytic conductivity, pH, Gases and Proteins have been published in the KCDB for Australia, Netherlands, Russian Federation, Singapore and United Kingdom in the field of Chemistry and Biology.
3 MAY 2021
Supplementary comparison of Force - EURAMET
The comparison EURAMET.M.F-S5 has been approved and can be consulted in the KCDB. This is a bi-lateral comparison of Compressive force mesurements from 10 kN to 100 kN, in the field of Mass and related quantities in which NPL and DZM/FSB-LPM participated.
30 APRIL 2021
Supplementary Comparison for Hardness - EURAMET
The comparison EURAMET.M.H-S2.a.b  has been approved and can be consulted in the KCDB. This is a comparison of Brinell hardness scales in the field of Mass and related quantities in which 3 state economies participated.
29 APRIL 2021
Electricity and Magnetism - APMP
15 new and revised CMCs in AC voltage, current, and power, Radio frequency measurements and Materials have recently been published in the KCDB for Chinese Taipei and Japan via APMP, in the field of Electricity and Magnetism.
Statistics
Currently in the KCDB there are
258 CIPM MRA participants
1087 key comparisons
25746 CMCs
633 supplementary comparisons