ASTM E313-10 根据仪器测定的颜色坐标计算黄色和白色指标的标准实施规程 Standard Practice for Calculating Yellowness and Whiteness Indices from Instrumentally Measured Color Coordinates 被代替 点击打开全屏PDF预览 点击查看大图 标准号 ASTM E313-10 2010年 ...
内容提示: Designation: E313 − 20Standard Practice forCalculating Yellowness and Whiteness Indices fromInstrumentally Measured Color Coordinates 1This standard is issued under the f i xed designation E313; the number immediately following the designation indicates the year oforiginal adoption or, in ...
Designation: E313 − 15 ´1Standard Practice forCalculating Yellowness and Whiteness Indices fromInstrumentally Measured Color Coordinates 1This standard is issued under the fixed designation E313; the number immediately following the designation indicates the year oforiginal adoption or, in the case ...
ASTM E313-20.pdf 下载文档资源简介 > Designation: E313-20 Standard Practice for Calculating Yellowness and Whiteness Indices fromlnstrumentally Measured Color Coordinates11. Scope1.1 This practice provides numbers that correlate withvisual ratings of yellowness or whiteness of white and near-white or ...
ASTM E313-98 计算仪器测量颜色坐标的白色和黄色指数的标准操作规程ASTM E313-10 根据仪器测定的颜色坐标计算黄色和白色指标的标准实施规程ASTM E313-15 计算仪器测量颜色坐标的白色和黄色指数的标准实践规程 ASTM E28-14相似标准 ASTM E28-99(2004)用环球仪测定从松脂制品中取得的树脂的软化点的标准试验方法ASTM E28...
点击打开全屏PDF预览 点击查看大图 标准号 ASTM D7133-16 发布 2016年 发布单位 美国材料与试验协会 替代标准 ASTM D7133-21 当前最新 ASTM D7133-21 引用标准 ASTM D1193 ASTM D883 ASTM E180 ASTM E284 ASTM E308 ASTM E313 ASTM E691 购买 正式版 1.1 本测试方法提供了测量液体聚氨酯原料的CIELAB...
7.6.2 Use values of Xn, Yn, and Zn meeting the above requirements in the calculation of CIELAB coordinates and in some single-number color scales such as those for indexes of yellowness and whiteness, among others (see Practice E313). 8. Report 8.1 The report of color calculations shall ...
D8005透明液体颜色的试验方法（铂钴标度）E29在试验数据中使用有效数字以确定与规范一致性的实施规程 E179材料反射和透射特性测量几何条件选择指南 E308用CIE系统计算物体颜色的实施规程 E313从仪器测量的颜色坐标计算黄度和白度指数的实施规程 E691进行实验室间研究以确定试验方法精度的实施规程 ...
4、STM E284 Terminology of AppearanceASTM E308 Practice for Computing the Colors ofObjects by Using the CIE SystemASTM E313 Practice for Calculating Yellowness and Whiteness Indices from Instrumentally Measured Color CoordinatesASTM E691 Practice for Conducting an Interlaboratory Study to Determine the ...
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