标准摘要
[中文适用范围]： 本国际标准定义了半色调认证参考材料的要求，该参考材料可用于图形艺术中使用的透射密度计或色度计的不透明面积百分比校准。 本国际标准不适用于按照ISO标准漫反射密度校准透射密度计。 注：测定不透明面积百分比的测试方法在资料性附录 A 中给出。 [外文原描述]： This International Standard defines requirements for a half-tone certified reference material which may be used for the opaque area percentage calibration of transmission densitometers or colorimeters for use in the graphic arts. This International Standard is not applicable to the calibration of transmission densitometers in terms of ISO standard diffuse density. NOTE Test methods for determining the opaque area percentage are given in the informative annex A.
英文名称Graphic technology — Process control — Certified reference material for opaque area calibration of transmission densitometers