| Metrology area, Sub-field | Photometry and Radiometry, Properties of materials |
| Description | Refractive index |
| Time of measurements | 2010 - 2011 |
| Status | Approved |
| Final Reports of the comparisons | |
| References | |
| Measurand | Refractive index, dimensionless |
| Transfer device | Three prismatic samples made of different types of glass |
| Comparison type | Supplementary Comparison |
| Consultative Committee | CCPR (Consultative Committee for Photometry and Radiometry) |
| Conducted by | COOMET (Euro-Asian Cooperation of National Metrological Institutions) |
| RMO Internal Identifier | COOMET 438/RU/08 |
| Comments | |
| Pilot institute |
VNIIOFI
All-Russian Scientific Institute for Optical and Physical Measurements, Rosstandart Russian Federation |
| Contact person | S. Kornysheva +7 495 781 45 76 |
| Pilot laboratory | |
|---|---|
| VNIIOFI |
All-Russian Scientific Institute for Optical and Physical Measurements, Rosstandart, Russian Federation, COOMET |
| INRIM |
Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET |
| NMIJ AIST |
National Metrology Institute of Japan, Japan, APMP |
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
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