ISO 18918:2000 成像材料 处理过的照相板 储存实用规范.

标准编号：ISO 18918:2000

中文名称：成像材料 处理过的照相板 储存实用规范.

英文名称：Imaging materials — Processed photographic plates — Storage practices

发布日期：2000-03

标准范围

1.1本国际标准规定了黑暗储存条件、储存设施以及处理和检验具有整体照相层并用于记录的经处理照相版的程序目的。1.2本国际标准适用于黑白、银像、明胶、处理过的照相3.7.7中定义的板。它也适用于中定义的中期和长期储存条件分别为3.6和3.2。除了小心程度外，中期或中期照相底片之间没有特别的区别长期储存。板储存的建议涉及材料、方法、条件和形式专门适用于1.1中定义的板的保护。然而，这些存储建议也可以是适用于涂漆和不透明板、被染料或调色剂改变的黑白板、彩色板和3.7.2至3.7.8中定义的其他历史照片底片。1.3本规例并非旨在预测或指定按照以下规定贮存的经处理照相底片的使用年期─符合本国际标准的规范。1.4 ISO 18911中给出了照相胶片的储存建议，以及处理过的胶片的储存建议ISO 18920的照相反射印刷材料。尽管在这些类型的照相材料中推荐的储存条件存在一些变化，推荐的温度和相对湿度范围确实重叠。如果这三种照相材料都是在一个集合或一个存储区域内发现，温度和相对湿度的选择应使所有材料均储存在其推荐范围内。

1.1 This International Standard specifies dark storage conditions, storage facilities, and handling and inspectingprocedures for processed photographic plates having integral photographic layers and intended for recordpurposes.1.2 This International Standard is applicable to black-and-white, silver-image, gelatin, processed photographicplates as defined in 3.7.7. It is also applicable to medium-term and extended-term storage conditions as defined in3.6 and 3.2, respectively.No specific distinction is made, other than the degree of care, between photographic plates for medium-term orextended-term storage. Recommendations for plate storage relate to materials, methods, conditions, and forms ofprotection applicable specifically to plates defined in 1.1. However, these storage recommendations may also beapplied to lacquered and opaque plates, to black-and-white plates altered by dyes or toners, colour plates andother historic photographic plates defined in 3.7.2 to 3.7.8.1.3 It is not intended to predict or assign a useful lifetime to processed photographic plates stored in accordancewith the specifications of this International Standard.1.4 Recommendations for storage of photographic films are given in ISO 18911 and for storage of processedphotographic reflection print material in ISO 18920.Although there is some variation in recommended storage conditions among these types of photographic materials,recommended temperature and relative humidity ranges do overlap. If all three types of photographic materials arefound in one collection or within one storage area, the temperature and relative humidity should be chosen so thatall materials are stored within their recommended ranges.

标准预览图