ISO-4677-1 Atmospheres for conditioning and testing -- Determination of relative humidity -- Part 1: Aspirated psychrometer method

ISO-4677-1 - 1ST EDITION - CANCELLED
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The method specified applies for temperatures within the range from 5 to 80 °C. The property is determined with an uncertainty either not exceeding 3 % r. h. or not exceeding 3 % r. h., depending on the uncertainty in the value obtained for the wet-bulb temperature depression and on whether or not the dry-bulb temperature exceeds 40 °C.

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19.020 (Test conditions and procedures in general)

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Document Number

ISO 4677-1:1985

Revision Level

1ST EDITION

Status

Cancelled

Publication Date

Oct. 15, 1985

Committee Number

ISO TC 125