Home    Key and supplementary comparisons    Calibration and Measurement Capabilities - CMCs
KCDB News
What's new ?
All news
Related links
KCDB Statistics
KCDB FAQs
KCDB Reports
CIPM MRA
JCRB
Find my NMI
Metrologia
Contact us
BIPM.KCDB@bipm.org
Select the time interval using the box below
Access news
  Time interval
25 July 2017
  Key comparison COOMET.PR-K4.1

Publication of the Final Report and the results of COOMET.PR-K4.1 linked to those of CCPR-K4. These are key comparisons of measurement of luminous flux of lamps.

24 July 2017
  Acoustics, Ultrasound and Vibration - SIM

Update of CMCs in Acoustics, Ultrasound and Vibration declared by Canada via SIM.

21 July 2017
  Key Comparison - SIM.M.G-K1

Publication of the Final Report and the results of SIM.M.G-K1 linked to those of CCM.M.G-K2. These are key comparisons of tht determination of free-fall acceleration.

21 July 2017
  Key Comparison - CCQM-K111.1

Publication of the Final Report and the results of CCQM-K111.1 linked to those of CCQM-K111. These are key comparisons of tht determination of amount of propane in nitrogen.

21 July 2017
  Mass and related quantities - SIM

Publication of new and revised CMCs in Mass and related quantities declared by Brazil via SIM.

20 July 2017
  Key Comparison - EURAMET.T-K1

Publication of the Final Report and the results of EURAMET.T-K1 linked to those of CCT-K1. These are key comparisons in the low temperature region using Rh-Fe resistance thermometers.

21 July 2017
  Key Comparison - COOMET.QM-K111.1

Publication of the Final Report and the results of COOMET.QM-K111 linked to those of CCQM-K111. These are key comparisons of tht determination of amount of propane in nitrogen.

18 July 2017
  Thermometry - COOMET

Publication of new CMCs in Humidity declared by the Russian Federation via COOMET.

18 July 2017
  Mass and related quantities - COOMET

Publication of a new CMC in Mass and related quantities declared by Ukraine via COOMET.

18 July 2017
  Key comparison APMP.M.M-K4.1

Publication of the Final Report and the results of APMP.M.M-K4.1 linked to those of CCM.M-K4. These are key comparisons of stainless steel 1 kg standards.

17 July 2017
  Key Comparison - CCQM-K108.2014

Publication of the Final Report and the results of CCQM_K108.2014 which is a key comparison on the determination of the mass fraction of total Arsenic, inorganic Arsenic (i-As) and dimethylarsinic acid (DMAA) in brown rice flour.

17 July 2017
  Key Comparison - EURAMET.PR-K6.2

Publication of the Final Report and the results of EURAMET.PR-K6.2 which is a key comparison of spectral regular transmittance, in the field of Photometry and Radiometry. The EURAMET.PR-K6.2 comparison is linked to CCPR-K6 via VSL who participated in both comparisons.

13 July 2017
  Key Comparison - AFRIMETS.AUV.A-K5

Publication of the Final Report and the results of AFRIMETS.AUV.A-K5 linked to those of CCAUV.A-K5. These are key comparisons of measurement of pressure sensitivity level and phase of laboratory standard microphones type LS1P.