ISO 18903:2002
Current
Current
The latest, up-to-date edition.
Imaging materials Films and paper Determination of dimensional change
Available format(s)
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
Language(s)
English
Published date
11-07-2002
ISO 18903:2002 specifies 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.
This International Standard is not suitable for determining the dimensional change of instant photographic film.
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.