Konica Minolta CM-2002 Spectrophotometer 0 - 240 VAC, 350 VA, 45 Hz - 65 Hz

The Konica Minolta CM-2002 spectrophotometer uses a pulsed xenon arc light bulb, which illuminates a round aperture 0.8 cm in diameter. The light reflection is focused on a silicon photodiode and measures the wavelength range between 400 and 700 nm (in 10-nm steps) and the L* a* b* (lightness, red/green and yellow/blue chromaticity coordinate) values.