本文件描述了在低相对湿度下暴露导致图像外观变化的情况下，评估反射彩色照片的试验方法。 观察到的变化主要与基质变黄有关。其他观察到的与湿度有关的物理损伤因素，如卷曲、起皱、开裂或湿度循环引起的分层，也在本试验方法的范围内。交叉引用:ISO 18941ISO 18913ISO 13655ISO/TR 18931ISO 18946ASTM G156ISO/CIE 11664-4ISO 2471ISO 11664-2ISO/CIE 11664-1ISO 291ASTM G 113ISO 18920ISO 18936购买本文件时提供的所有当前修订版均包含在购买本文件中。

This document describes test methods to evaluate reflection colour photographic prints with regard to changes in image appearance resulting from exposure to low relative humidity. The observed changes relate primarily to substrate yellowing. Other observed humidity related physical damage factors such as curl, cockle, cracking, or delamination due to humidity cycling are also within the scope of this test method.Cross References:ISO 18941ISO 18913ISO 13655ISO/TR 18931ISO 18946ASTM G156ISO/CIE 11664-4ISO 2471ISO 11664-2ISO/CIE 11664-1ISO 291ASTM G 113ISO 18920ISO 18936All current amendments available at time of purchase are included with the purchase of this document.