BS 3900-D1-1998 涂料的试验方法.第D1部分：涂料颜色的视觉比较

标准号：BS 3900-D1-1998
中文标准名称：涂料的试验方法.第D1部分：涂料颜色的视觉比较
英文标准名称：Methods of test for paints. Visual comparison of the colour of paints
标准类型：G50
发布日期：1998/10/15 12:00:00
实施日期：1998/10/15 12:00:00
中国标准分类号：G50
国际标准分类号：87.040
适用范围：This International Standard is one of a series of standards dealing with the sampling and testing of paints,varmishes and related products.It specifies a method for the visual comparison of the colour of films of paints or related products against a standard (either a reference standard or a freshly prepared standard)using eithernatural daylight or artificial light sources in a standard booth.It is not applicable to coatings containing special-effect pigments, e.g.metallics, without previous agreement on all details of illuminating and viewing conditions.