| Metrology area, Sub-field | Electricity and Magnetism, DC Voltage and Current |
| Description | High DC current ratio |
| Time of measurements | 2012 - 2015 |
| Status | Approved |
| Final Reports of the comparisons | |
| Measurand | Nominal current ratio at 1500:1 |
| Parameters | Primary current nominal values: 90 A, 300 A and 600 A |
| Transfer device | Commercial zero-flux current transformer |
| Comparison type | Supplementary Comparison |
| Consultative Committee | CCEM (Consultative Committee for Electricity and Magnetism) |
| Conducted by | EURAMET (European Association of National Metrology Institutes) |
| RMO Internal Identifier | EURAMET 1217 |
| Pilot institute |
INRIM
Istituto Nazionale di Ricerca Metrologica Italy |
| Contact person | Cristina CASSIAGO +39 011 3919 430 |
| Pilot laboratory | |
|---|---|
| INRIM |
Istituto Nazionale di Ricerca Metrologica, Italy, EURAMET |
| CMI |
Czech Metrology Institute, Czechia, EURAMET |
| LCOE |
Laboratorio Central Oficial de Electrotecnica, Spain, EURAMET |
| LNE |
Laboratoire national de métrologie et d'essais, France, EURAMET |
| METAS |
Federal Institute of Metrology, Switzerland, EURAMET |
| MIKES |
VTT Technical Research Centre of Finland Ltd, Centre for Metrology/Mittatekniikan keskus, Finland, EURAMET |
| MIRS/SIQ/Metrology |
MIRS/Slovenian Institute of Quality and Metrology/Metrology, Slovenia, EURAMET |
| NPL |
National Physical Laboratory, United Kingdom, EURAMET |
| PTB |
Physikalisch-Technische Bundesanstalt, Germany, EURAMET |
| RISE |
Research Institutes of Sweden AB, Sweden, EURAMET |
| SMD |
Service de la Métrologie Belge, Belgium, EURAMET |
| VSL |
VSL, Netherlands, EURAMET |
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