... meter Measure the color of object , report diffuse reflectance factor Rx, Ry, Rz IntroductionZB-A colorimeter machine is the professional ... Z10;chromaticity coordinate x10, y10, z10;lightness L*;chrominance a*, b*;chromaticity C*ab;hue angle h*ab;dominant ... English display and prompt steps can show the results of measurement and statistics. Good human-machine interface makes the instrument easy ...