NEN ISO 18903 : 2002
Current
Current
The latest, up-to-date edition.
IMAGING MATERIALS - FILMS AND PAPER - DETERMINATION OF DIMENSIONAL CHANGE
Published date
12-01-2013
Publisher
States a method for determining the dimensional change of photographic films and papers caused by: - variations in equilibrium moisture content due to change in the relative humidity (RH) of the atmosphere (humidity coefficient of expansion); - change in temperature (thermal coefficient of expansion); - processing; - ageing.
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