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
30 NOVEMBER 2021
Key Comparison in medium-energy x-rays - BIPM
The most recent results obtained for the continuous key comparison BIPM.RI(I)-K3 obtained for ARPANSA (Australia) have been published. This comparison, presently including 15 institutes, targets air-kerma standards in medium-energy x-rays, a radiation used in particular for cancer therapy but also in other applications.
26 NOVEMBER 2021
Laser power responsivity - COOMET
The comparison COOMET.PR-S7 has been approved and can be consulted in the KCDB. This is a bilateral comparison of laser power responsivity between VNIIOFI (Russia) and NIST (United States.
26 NOVEMBER 2021
Torque - APMP
1 new CMC in torque has recently been published in the KCDB for Indonesia via APMP, in the field of Mass and related quantities.
26 NOVEMBER 2021
Thermometry - AFRIMETS
1 new CMC in temperature has recently been published in the KCDB for Egypt via AFRIMETS, in the field of Thermometry.
Statistics
Currently in the KCDB there are
256 CIPM MRA participants
1108 key comparisons
26034 CMCs
646 supplementary comparisons