Key Attributes.

CBM-8 is the high-performance filter photometer and colorimeter. The spectral sensitivity curves of the detectors are strictly comply with CIE 1931 It is the truly portable spot luminance colorimeter. The standard Li-battery makes it ideal for making measurement in remote areas where an AC power supply is unavailable. CBM-8 can choose multiplex view of angle. It's suitable both for small and big size light source test, widely used in the luminance measurement of LED, LED display, LCD display, plasma display, OLED display, backlight panel, indicator lamps, automotive lamps and instrument panel, landscape lighting, streetlight, biological luminescence and etc.