Standard

ISO 187:1990

Dec 1990 Withdrawn

Note: Latest version: ISO 187:2022

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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.

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Standard from ISO
Published: December 13 1990
Withdrawn: October 18 2022
Period for objection until: August 20 1990
Edition: 2
Document type: IS
Pages
ISBN:

Publisher: ISO
Distributor: ISO
ICS: 85.040
ICS: 85.060
International TC: ISO/TC 6/SC 2

Product Relations

Revised by: ISO 187:2022
Adopted by: SN EN 20187:1994
Adopted by: NF EN 20187:1993
Revises: ISO 187:1977

ISO 187:1990

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ISO 187:2022

ISO 187:1990

ISO 187:1977

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ISO 187:2022

ISO 187:1990

ISO 187:1977

Abstract

Products specifications

Product Relations

Product life cycle