BS EN ISO 4630-1-2004 透明液体.用加德纳色标评定色度.观测法

标准号：BS EN ISO 4630-1-2004
中文标准名称：透明液体.用加德纳色标评定色度.观测法
英文标准名称：Clear liquids - Estimation of colour by the Gardner colour scale - Visual method
标准类型：G04
发布日期：2004/12/15 12:00:00
实施日期：2004/12/15 12:00:00
中国标准分类号：G04
国际标准分类号：17.180.20;87.060.20
适用范围：This part of ISO 4630 specifies a method for estimating, by means of the Gardner colour scale, the colour of clear, yellow/brown liquid products using colour-measuring instruments. The results might be invalid if other products are tested. It is applicable to drying oils, varnishes and solutions of fatty acids, polymerized fatty acids, resins, tall oil, tall oil fatty acids, rosin and related products. It is applicable to products having colours from Gardner 1 to Gardner 18. The Gardner scale is not applicable to products with colours lighter than 1 or darker than 18.