Luminance and Color Meter. Portable unit used to measure chromaticity.
KonicaMinolta(Chroma) CS-200 is an instrument that enables highly accurateluminance and chromaticity measurements, comparable to those of thespectroscopic type of instrument while maintaining the simplicity,operability, and competitive price of the tristimulus type.
The CS-200 features 40 sensors and performs calculations using thespectral sensitivity characteristics (colour-matching functions)corresponding to the sensitivity of human eye. With this newly developedspectral fitting method, tristimulus values (XYZ for red, green, andblue) with a far higher accuracy than those of conventional tristimuluscolorimeters can be obtained, providing excellent accuracy.