分析比色法. 第2部分: Saunderson校正, Kubelka-Munk方程的解决方案, 着色力, 遮盖力

[中文适用范围]： 本文件指定了不同测量几何形状的 Saunderson 校正以及隐藏层和透明层的 Kubelka-Munk 方程的解。 它还规定了着色强度的计算方法，包括基于不同标准（例如色调深度）的残余色差。 最后，提供了确定遮盖力的方法。 为这些测量准备样品的程序不属于本文件的一部分。 它们由缔约方商定或在其他国家或国际标准中描述。 [外文原描述]： This document specifies the Saunderson correction for different measurement geometries and the solutions of the Kubelka-Munk equation for hiding and transparent layers. It also specifies methods for the calculations of the tinting strength including the residual colour difference based on different criteria such as the depth of shade. Finally, methods for determining the hiding power are provided. The procedures for preparing the samples for these measurements are not part of this document. They are agreed between the contracting parties or are described in other national or international standards.