LUMINANCE COLORIMETER BM-5A/BM-7/BM-7FAST

Examples of Radiated Color Chromaticity, contrast, and spectral radiance of LED, LCD. Color temperature chromaticity, luminance, and spectral radiance of CRT. Lamp color temperature, evaluation of color rendering properties, spectral radiance, and chromaticity of lamps, Chromaticity of traffic signal SPECIFICATIONS OF BM-5A/BM-7/7Fast