Humidity ratio

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A rarely used value which is calculated as the ratio of the mass of water vapor versus the mass of dry air. It is not the same as relative humidity.

Synonyms and Related Terms

Wassergehalt (Deut.); teor de humidade (Port.)

Sources Checked for Data in Record

  • ASTM, Standard Terminology Relating to Conditioning, Annual Book of ASTM Standards, Section 6, Paints, Related Coatings and Aromatics, ASTM, E41, 23-24, Sep-92