| Metrology area, Sub-field | Mass and related quantities, Mass Standards |
| Description | Realization of the kilogram |
| Time of measurements | 2024 - 2025 |
| Status | Approved for equivalence |
| Final Reports of the comparisons | |
| Measurand | Mass 1 kg |
| Parameters | Measurement under vacuum or in air |
| Transfer device | 1 kg mass standards |
| Comparison type | Key Comparison |
| Consultative Committee | CCM (Consultative Committee for Mass and Related Quantities) |
| Conducted by | CCM (Consultative Committee for Mass and Related Quantities) |
| Pilot institute |
BIPM
Bureau International des Poids et Mesures BIPM - International Organization |
| Contact person | M. Stock +33 (0) 1 45 07 70 24 |
| Pilot laboratory | |
|---|---|
| BIPM |
Bureau International des Poids et Mesures, BIPM - International Organization, N/A |
| CMS |
ITRI Center for Measurement Standards, Chinese Taipei, APMP |
| DFM |
Danish Fundamental Metrology A/S, Denmark, EURAMET |
| LNE |
Laboratoire national de métrologie et d'essais, France, EURAMET |
| METAS |
Federal Institute of Metrology, Switzerland, EURAMET |
| NIM |
National Institute of Metrology, China, APMP |
| NIST |
National Institute of Standards and Technology, United States, SIM |
| NMIJ AIST |
National Metrology Institute of Japan, Japan, APMP |
| NPL |
National Physical Laboratory, United Kingdom, EURAMET |
| NRC |
National Research Council, Canada, SIM |
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
| UME |
TÜBITAK Ulusal Metroloji Enstitüsü, Türkiye, EURAMET |
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