Calibration and Measurement Capabilities – CMCs
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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.

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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
5 APRIL 2022
IMPROVED SECURITY: NEW PASSWORD CRITERIA
New password criteria for logging into the KCDB platform have been implemented. The password must be composed by at least 10 characters and contain 1 capital letter, 1 number and 1 special character, presently allowed: ! & # @ % * < > $ 
29 JUNE 2022
ACTIVITY - AFRIMETS
11 new and revised CMCs in activity have been published in the KCDB for South Africa via AFRIMETS, in the field of Ionizing Radiation.
27 JUNE 2022
Continuous comparison of absorbed dose to water - BIPM
The latest results of the continuous comparison BIPM.RI(I)-K4 have been published in the KCDB where recent comparison recults obtained for NIM (China) were included. This comparison is a series of bi-lateral comparisons of the determination of absorbed dose to water in Co-60 beams. This comparison supports traceability and services for radiotherapy applications.
24 JUNE 2022
AIR KERMA - AFRIMETS
1new CMC for air kerma has been published in the KCDB for Egypt via AFRIMETS, in the field of Ionizing Radiation.
Statistics
Currently in the KCDB there are
250 CIPM MRA participants
1129 key comparisons
25843 CMCs
655 supplementary comparisons