| Metrology area, Sub-field | Thermometry, Standard Platinum Resistance Thermometers |
| Description | Realizations of the ITS-90 from 83.8 K to 692.7 K |
| Time of measurements | 2017 - 2018 |
| Status | Measurements in progress |
| References | |
| Measurand | Temperature: from the triple point of Ar (83.8058 K) to the freezing point of Zn (692.677 K) |
| Transfer device | Long-stem SPRTs |
| Comparison type | Key Comparison |
| Consultative Committee | CCT (Consultative Committee for Thermometry) |
| Conducted by | APMP (Asia Pacific Metrology Programme) |
| Comments | NIM (China) is acting as pilot laboratory; NMIJ (Japan) and KRISS (Korea) act as coordinating laboratories. |
| Pilot institute |
NIM
National Institute of Metrology China |
| Contact person | Jianping Sun +86 10 6452 6303 |
| Pilot laboratory | |
|---|---|
| NIM |
National Institute of Metrology, China, APMP |
| CMS |
ITRI Center for Measurement Standards, Chinese Taipei, APMP |
| KRISS |
Korea Research Institute of Standards and Science, Korea, Republic of, APMP |
| NIMT |
National Institute of Metrology (Thailand), Thailand, APMP |
| NMC, A*STAR |
National Metrology Centre, Agency for Science, Technology and Research, Singapore, APMP |
| NMIA |
National Measurement Institute, Australia, Australia, APMP |
| NMIJ AIST |
National Metrology Institute of Japan, Japan, APMP |
| NMIM |
National Metrology Institute of Malaysia, Malaysia, APMP |
| NPLI |
CSIR National Physical Laboratory of India, India, APMP |
| SCL |
Standards and Calibration Laboratory, Hong Kong, China, APMP |
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