ISO 105-A02-1993 纺织品 色牢度试验 第A02部分:评定变色用灰色样卡

标准号：ISO 105-A02-1993
中文标准名称：纺织品 色牢度试验 第A02部分:评定变色用灰色样卡
英文标准名称：Textiles; tests for colour fastness; part A02: grey scale for assessing change in colour
标准类型：W70
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：W70
国际标准分类号：59.080.01
适用范围：Describes the grey scale for determining changes in colour of textiles in colour fastness tests, and its use. A precise colorimetric specification of the scale is given as a permanent record against which newly prepared working standards and standards that may have changed can be compared. The essential scale (5 steps) consists of pairs of non-glossy grey colour chips (or swatches of grey cloth). In addition, an augmented scale includes four half-steps and, thus, 9 steps.