| Metrology area, Sub-field | Length, Dimensional Metrology |
| Description | Interferometric measurement gauge block length |
| Time of measurements | 2019 - 2021 |
| Status | Approved |
| Final Reports of the comparisons | |
| References | |
| Measurand | Length Gauge block in steel: 1.5 mm, 3 mm, 5 mm, 6 mm, 15 mm, 24.5 mm, 80 mm and 100 mm Gauge block in ceramic: 1.5 mm, 3 mm, 5 mm, 6 mm, 15 mm, 25 mm, 80 mm and 100 mm |
| Transfer device | Two sets of gauge blocks (steel and ceramic) |
| Comparison type | Key Comparison |
| Consultative Committee | CCL (Consultative Committee for Length ) |
| Conducted by | EURAMET (European Association of National Metrology Institutes) |
| RMO Internal Identifier | EURAMET 1487 |
| Pilot institute |
CEM
Centro Español de Metrologia Spain |
| Contact person | Emilio PRIETO +34 91 807 4716 |
| Additional |
| Pilot laboratory | |
|---|---|
| CEM |
Centro Español de Metrologia, Spain, EURAMET |
| CMI |
Czech Metrology Institute, Czechia, EURAMET |
| INRIM |
Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET |
| METAS |
Federal Institute of Metrology, Switzerland, EURAMET |
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
| SMD |
Service de la Métrologie Belge, Belgium, EURAMET |
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