Abstract 

Establishes guidelines for construction and use of enclosures with volumes less than 200 cubicdecimetre in order to obtain atmospheres of constant relative humidity at given temperatures. It specifies the procedures to be followed to maintain the relative humidities of conditioning and testing atmospheres using saturated aqueous salt solutions, glycerol/water solutions or sulfuric acid/water solutions. The guidelines described do not apply to enclosures requiring frequent opening.


General information

  • Status :  Withdrawn
    Publication date : 1988-12
  • Edition : 1
    Number of pages : 6
  • :
    ISO/TC 61/SC 6
    Ageing, chemical and environmental resistance
  • 83.200
    Equipment for the rubber and plastics industries

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

Keep up to date with ISO

Sign up to our newsletter for the latest news, views and product information.