The subsequent key comparison EURAMET.T-K9.1 has been completed and the results are included in the KCDB. Te comparison covers Standard Planinum Resistance Thermometer calibration at the fixed points of Hg, Ga, Sn and Zn and included JV (Norway) and AS METROSERT (Estonia).
Ionizing radiation - Accelerator photon beams
The results of rhe BIPM.RI(I)-K6 comparisons carried out between the BIPM and KRISS (Korea) have been published in the KCDB.
This is a comparison of the determination of absrobed dose to water in accelerator photon beams and support quality and traceability in radiotherepy.
Key Comparison CCTF-K001.UTC
The results of the key comparison CCTF-K001.UTC are updated on a monthly basis, and the KCDB web gives access to the calculation of the reference time scale UTC over the last twelve months. To consult, please click here.