标准白板
standard white plate of diffuse reflectance
标准漫反射白板
A method for realizing the spectral radiance standard with level ( 50~ 500) cd/ m 2 is presented. It is based on the national secondary standards of luminous intensity and color temperature, halogen lamp and white diffusing plate smoked MgO.
介绍了一种使用溴钨标准灯、烟熏MgO漫反射白板、国家光强度副基准及国家色温度副基准建立(50~500)cdm2亮度水平下光谱辐射亮度标准(380~780)nm的方法。
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