标准摘要
[中文适用范围]： 本文件规定了一种仪器方法，通过借助滑动梳状快门测量表面反射来确定铝及其合金阳极氧化涂层的图像清晰度。该测试应用于可以将图像反射到有限梳状快门和光度计上的平面。该方法也可用于测量铝及其合金阳极氧化涂层的光学均匀性。 [外文原描述]： This document specifies an instrumental method for determining the image clarity of anodic oxidation coatings on aluminium and its alloys by measuring reflection from the surface with the help of a sliding combed shutter. The test is applied to a flat surface that can reflect an image onto the limited combed shutter and photometer. This method can also be used to measure the optical evenness of anodic oxidation coatings on aluminium and its alloys.
英文名称Anodizing of aluminium and its alloys — Instrumental determination of image clarity of anodic oxidation coatings — Instrumental method