阴极射线管荧光屏发光的光度和色度测量方法

[中文适用范围]： 适用于阴极射线管，包括单色和彩色电视显像管、示波器管和其他阴极射线管。分光辐射计和三刺激色度计用于测量阴极射线管的颜色。一般注意事项 [外文原描述]： Describes two methods: the first method uses a spectroradiometer, which gives a spectral energy distribution of the light source being measured from which the chromaticity can be calculated: the second method uses the tristimulus colorimeter, which employs a combination of a photosensitive device and a filter to reproduce the distribution of spectral tristimulus values for the appropriate field angle.