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.
Advanced search
News
8 AUGUST 2022
Radioactivity - AFRIMETS
1 new CMC in activity of Fe-55 has been published in the KCDB for South Africa via AFRIMETS, in the field of Ionizing Radiation.
8 AUGUST 2022
Radioactivity - EURAMET
1 new CMC in activity of Ho-166m has been published in the KCDB for Switzerland via EURAMET, in the field of Ionizing Radiation.
8 AUGUST 2022
Fluid Flow - EURAMET
1 new CMC in volume water flowrate has been published in the KCDB for France via EURAMET, in the field of Mass and related quantities.
8 AUGUST 2022
Humidity - SIM
1 new CMC for hygrometers has been published in the KCDB for Canada via SIM, in the field of Thermometry.
Statistics
Currently in the KCDB there are
250 CIPM MRA participants
1131 key comparisons
25816 CMCs
659 supplementary comparisons