| Metrology area, Sub-field | Length, Dimensional Metrology |
| Description | Calibration of short gauge blocks by interferometry |
| Time of measurements | 2020 - 2021 |
| Status | Measurements in progress |
| References | |
| Measurand | Central length nm |
| Parameters | Gauge blocks |
| Comparison type | Key Comparison |
| Consultative Committee | CCL (Consultative Committee for Length ) |
| Conducted by | AFRIMETS (Intra-Africa Metrology System) |
| Pilot institute |
NMISA
National Metrology Institute of South Africa South Africa |
| Contact person | Patrick Masina +27 12 947 2840 |
| Additional |
| Pilot laboratory | |
|---|---|
| NMISA |
National Metrology Institute of South Africa, South Africa, AFRIMETS |
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