Abstract

Specifies the standard atmosphere for conditioning and testing pulp, paper, and board, and also the procedures for measuring the temperature and relative humidity. For the conditioning of laboratory prepared handsheets in accordance with ISO 5269-1, the standard atmosphere is that defined in this standard, but the procedure is different. Annex A covers the measurement of temperature and relative humidity. Annex B (informative) describes the interdependence of temperature and relative humidity. This second edition cancels and replaces the first edition (1977) which has been technically revised.


General information 

  • Status
     : Withdrawn
    Publication date
     : 1990-12
  • Edition
     : 2
    Number of pages
     : 8
  • Technical Committee
     : ISO/TC 6/SC 2 Test methods and quality specifications for paper and board
  • ICS
     :
    85.040 Pulps
    85.060 Paper and board

Life cycle

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)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 85
  6. 85.040
  7. ISO 187:1990