Atmospheres for conditioning and testing -- Determination of relative humidity -- Part 2: Whirling psychrometer method
The method specified applies for temperatures within the range from 5 to 80 °C. The property is determined with an uncertainty not exceeding 3 % r. h. The method is restricted to wet-bulb temperatures not lower than 1 C, dry-bulb temperatures not higher than 80 °C, and pressures not differing from standard atmospheric pressure by more than 30 %.
Document published on: 1985-10-24 Edition: 1 (Monolingual) ICS: 19.020 Status: Withdrawn Stage: 95.99 (2015-05-29) TC/SC: ISO/TMBG Number of Pages:
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