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ISO 18919:1999
Imaging materials — Thermally processed silver microfilm — Specifications for stability
Automaticky preložený názov:
Zobrazovacie materiály - tepelne spracované strieborné mikrofilm - Špecifikácie pre stabilitu
NORMA vydaná dňa 2.9.1999
Informácie o norme:
Označenie normy: ISO 18919:1999
Dátum vydania normy: 2.9.1999
Kód tovaru: NS-428298
Počet strán: 19
Približná hmotnosť: 57 g (0.13 libier)
Krajina: Medzinárodná technická norma
Kategória: Technické normy ISO
Kategórie - podobné normy:
Fotografické papíry, filmy a kazety
Aplikace při zobrazování dokumentů
Anotácia textu normy ISO 18919:1999 :
Description / Abstract: This International Standard establishes specifications for the stability of photographic films intended for storage of records; specifically, microfilms with a base of safety polyester [poly(ethylene terephthalate)] having predominantly silver behenate salts dispersed in nongelatinous emulsions, and thermally processed to produce a black-and-white silver image. This International Standard applies to thermally processed silver (TPS) microfilms having ultrasonic or dielectric (induction-heated) splices. It does not cover films with splices made by means of adhesive tape. This International Standard does not cover other types of black-and-white TPS films, black-and-white paper, colour images and colour prints that are produced with thermally processed silver behenate systems. It does not apply to films to which lacquers have been applied. It also does not apply to conventional black-and-white silver images that are produced by wet processing of silvergelatin films (see ISO 10602).
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