| Metrology area, Sub-field | Acoustics, Ultrasound, Vibration, Acoustics |
| Description | Pressure sensitivity level of WS2F microphones |
| Time of measurements | 2019 - 2020 |
| Status | Protocol complete |
| Measurand | Pressure sensitivity level, dB rel. 1 V/Pa |
| Parameters | Frequency range from 2 Hz to 250 Hz |
| Transfer device | WS2F microphone Type 4193 (s/n 2812270, s/n 2927290, s/n 2677256) |
| Comparison type | Supplementary Comparison |
| Consultative Committee | CCAUV (Consultative Committee for Acoustics, Ultrasound and Vibration) |
| Conducted by | COOMET (Euro-Asian Cooperation of National Metrological Institutions) |
| RMO Internal Identifier | COOMET 757/RU/18 |
| Pilot institute |
VNIIFTRI
Institute of Physical Technical and Radiotechnical Measurements, Rosstandart Russian Federation |
| Contact person | Dmitrii Golovin |
| Pilot laboratory | |
|---|---|
| VNIIFTRI |
Institute of Physical Technical and Radiotechnical Measurements, Rosstandart, Russian Federation, COOMET |
| BelGIM |
Belarussian State Institute for Metrology, Belarus, COOMET |
| NIM |
National Institute of Metrology, China, APMP |
| SE "NDI Systema" |
State Enterprise "Scientific-Research Institute for Metrology of Measurement and Control Systems", Ukraine, EURAMET |
| UME |
TÜBITAK Ulusal Metroloji Enstitüsü, Türkiye, EURAMET |
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