| Metrology area, Sub-field | Thermometry, Standard Platinum Resistance Thermometers |
| Description | Realization of the ITS-90 at 234.3156 K (triple point of mercury) |
| Time of measurements | 2018 - 2019 |
| Status | Measurements in progress |
| References | |
| Measurand | Temperature at 234.3156 K |
| Transfer device | Long-stem standard platinum resistance thermometers |
| Comparison type | Key Comparison |
| Consultative Committee | CCT (Consultative Committee for Thermometry) |
| Conducted by | COOMET (Euro-Asian Cooperation of National Metrological Institutions) |
| RMO Internal Identifier | COOMET 704/RU/16 |
| Comments | PTB acting as COOMET member |
| Pilot institute |
VNIIFTRI
Institute of Physical Technical and Radiotechnical Measurements, Rosstandart Russian Federation |
| Contact person | Y Razhba +7 495 5266317 |
| Pilot laboratory | |
|---|---|
| VNIIFTRI |
Institute of Physical Technical and Radiotechnical Measurements, Rosstandart, Russian Federation, COOMET |
| BelGIM |
Belarussian State Institute for Metrology, Belarus, COOMET |
| GEOSTM |
Georgian National Agency for Standards and Metrology, Georgia, EURAMET |
| KazStandard |
Kazakhstan Institute of Standardization and Metrology, Kazakhstan, COOMET |
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
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