| Metrology area, Sub-field | Chemistry and Biology, Gases |
| Description | Automotive exhaust gases |
| Time of measurements | 2023 - 2024 |
| Status | Protocol complete |
| References | |
| Measurand | Amount fractions of carbon monoxide, carbon dioxide, oxygen and propane in a matrix of high-purity nitrogen Carbon monoxide: 0.5 % – 2 % Carbon dioxide: 2 % – 5 % Oxygen: 1 % – 4 % Propane:100 ppm – 300 ppm Nitrogen: balance |
| Transfer device | Samples: gas mixtures in cylinders under pressure |
| Comparison type | Key Comparison |
| Consultative Committee | CCQM (Consultative Committee for Amount of Substance) |
| Conducted by | COOMET (Euro-Asian Cooperation of National Metrological Institutions) |
| RMO Internal Identifier | 864/RU-a/22 |
| Pilot institute |
VNIIM
D.I. Mendeleyev Institute for Metrology, Rosstandart Russian Federation |
| Contact person | Leonid Konopelko +7 812 315 11 45 |
| Pilot laboratory | |
|---|---|
| VNIIM |
D.I. Mendeleyev Institute for Metrology, Rosstandart, Russian Federation, COOMET |
| BelGIM |
Belarussian State Institute for Metrology, Belarus, COOMET |
| KazStandard |
Kazakhstan Institute of Standardization and Metrology, Kazakhstan, COOMET |
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