Place of Origin
Shandong, China
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
Measurement
Times Before Recharging 3000 times in 8 hours
Ambient Temp./Humidity Range
-10~40℃, relative humidity 0~85% without condensation