BS ISO 8225:1995 Photography. Ammonia-processed diazo photographic film. Specifications for stability
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Printed version of this standard is available at Library. To request, please e-mail to referencepk@usm.my and include a copy of this record in your e-mail.
1.1 This International Standard establishes specifications for the stability of polyester-base safety film which has an ammonia-processed diazo photographic image. It covers photographic film intended for LE-10 and LE-100 records.
1.2 This International Standard applies to photographic film in which the image layer is a discrete layer attached to a transparent support.
1.3 It applies to roll film and sheet film.
1.4 This International Standard characterizes only the inherent keeping behaviour of the film. However, the suitability of a film record after extended storage depends on both the inherent ageing characteristics of the film and the original image quality. The latter is discussed in annex B.
1.5 This International Standard applies only to diazo photographic film intended and used as LE-10 and LE-100 storage copies. Storage copies should be stored in accordance with ISO 5466 and ISO 10214. It does not apply to diazo film records intended and used as "work" or "use" copies (as discussed in annex c).
