REALISATION OF THE PHASE EQUILIBRIUM METHOD IN THE STANDARD LOW FROST-POINT HUMIDITY GENERATOR |
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| G. Mamontov, D. Mamontova, L. Konopelko |
- Abstract:
- Results of theoretical analyses of the phase equilibrium method of required low frost-point temperature generation are given, on the basis of which the described standard dynamic humidity generator is designed for testing and calibration of hygrometers. The generator allows to produce the required and exactly known frost-point temperature of vapour-gas mixture of down to -120°C in wide range of mixture flow rates with the estimated uncertainty of ±0.1°C of frost-point temperature, which is almost equal in the whole range.
- Keywords:
- standard low frost-point generator, phase equilibrium method, calibration, thermal and temperature measurement
- Download:
- IMEKO-WC-2000-TC12-P312.pdf
- DOI:
- -
- Event details
- Event name:
- XVI IMEKO World Congress
- Title:
Measurement - Supports Science - Improves Technology - Protects Environment ... and Provides Employment - Now and in the Future
- Place:
- Vienna, AUSTRIA
- Time:
- 25 September 2000 - 28 September 2000