BS ISO 18903:2002:2003 Edition

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Imaging materials. Films and paper. Determination of dimensional change

Published By	Publication Date	Number of Pages
BSI	2003	26

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Categories: 37.040.20 - Photographic paper, films and plates. Cartridges, BSI

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Description

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.

This International Standard is not suitable for determining the dimensional change of instant photographic film.

Additional information

Status	Confirmed
Pages	26
Publication Date	2003-01-31
ISBN	0 580 41179 6
Standard Number	BS ISO 18903:2002
Title	Imaging materials. Films and paper. Determination of dimensional change
Identical National Standard Of	ISO 18903:2002
Replaces	BS ISO 6221:1996
Descriptors	Damp-air tests, Stability, Expansion (deformation), Photographic film, Swelling, Ageing tests, Shrinkage, Thermal expansion, Dimensional changes, Deformation, Chemical analysis and testing, Elongation, Photographic paper
Publisher	BSI
Committee	CPW/42
ICS Codes	37.040.20 - Photographic paper, films and plates. Cartridges

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BS ISO 18903:2002:2003 Edition

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