Norm

NEN-ISO 18903:2002 en

Beelddragers - Films en papier - Bepaling van dimensionele verandering

73,12

Over deze norm

Status Definitief
Aantal pagina's 17
Gepubliceerd op 01-08-2002
Taal Engels
This International Standard 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 deals with the moisture content and thermal history of the specimens before measurement, the atmospheric conditions during measurement, and the treatment of the data. It does not describe the various experimental techniques used to make the measurements.

Details

ICS-code 37.040.20
Nederlandse titel Beelddragers - Films en papier - Bepaling van dimensionele verandering
Engelse titel Imaging materials - Films and paper - Determination of dimensional change

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