| Metrology area, Sub-field | Electricity and Magnetism, DC Voltage and Current |
| Description | Ultra-low DC current sources |
| Time of measurements | 2023 - 2024 |
| Status | Planned |
| Measurand | Low DC current ±100 fA , ±1 pA, ±10 pA, ±100 pA, and ±1 nA |
| Transfer device | Ultra Low Current Amplifier (ULCA) |
| 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 1562 |
| Comments | This comparison is a follow-up of comparison EUROMET.EM-S24. |
| Pilot institute |
PTB
Physikalisch-Technische Bundesanstalt Germany |
| Contact person | Rolf Judaschke +49 531 592 2100 |
| Additional |
| BAM |
Bundesanstalt für Materialforschung und -prüfung, Germany, EURAMET |
This page proposes print-out on A4 paper (portrait) of the comparison details (best printed out using a black and white printer).
Please, select items to be printed out, then click on "OK" :
