国家技术监督局中国测试技术研究院光电测试处一、简介中国测试技术研究院是国家技术监督局直属的国家级测试技术研究单位。该院下属的光电测试处（原材料物性测试处），二十多年来，长期从事光度、色度和辐射度国家基标准的研究与建立、量值传递与精密测试，光电技术的应... China National Institute of Technology and Testing Technology Photoelectric Test Office I. Introduction China National Testing Technology Research Institute is directly under the State Bureau of Technical Supervision test technology research unit. The photoelectric test station affiliated to the hospital (Material Property Testing Office) has been engaged in the research and establishment of the national basic standards of luminosity, chromaticity and radiance for more than 20 years. The value transfer and precision testing of optoelectronic technology should be carried out. .