Illuminating/Viewing Geometry
8/d
Detector
Silicon photoelectric diode
Color Space
CIEL*a*b*C*h* CIEL*a*b*
Color Difference Formula
E*ab L*a*b E*C*h
Light Source Device
LED blue light excitation
Errors Between Each Equipment
≤0.80E*ab
Storage
100pcs standards, 5000pcs samples