High-precision setup for reproduction of the high-pressure gas humidity unit UVT 103-A-2001
- Name- High-precision setup for reproduction of the high-pressure gas humidity unit UVT 103-A-2001
- Purpose- reproduction of a unit of molar part of moisture in the working range of temperature from + 5 °С to + 60 °С, pressure- from 1 to10 MPa
- Measurement Range of – molar part of moisture 50…10 000 mln1
- Random uncertainty of unit reproduction- 0,3 %
- Residual bias of unit reproduction – 0,34 %
- Certification Approval year- 2001
- Technical and other documentation for UVT: GOST 8.372-80, MI 2626-2000, GOST 8.525-85 documentation package
- The standard consists of:
- high-pressure moist-gas generator
- coulometric hygrometer
- platinum resistance thermometer TSPN – 5В
- TR1 and TR2 –type balance mercurial thermometers
- (electric) pressure transformers EPD
- MO elastic-element pressure gage
- universal microbarograph M75 – 2
- aneroid barometer M–98
- Application - metrological assurance of measuring means of gas humidity
- Scientific custodian of standard – Podmurnaya Olga Alexandrovna, senior staff scientist, Cand. Sc. (Physics and Mathematics)- tel. (3952)468026, e-mail: dep15@niiftri.irk.ru
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