lluminating/Viewing Geometry8/d
Measuring ApertureΦ8mm
DetectorSilicon 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 D65
Light Source DeviceLED blue light excitation LED blue light excitation
Errors Between Each Equipment ≤0.40ΔE*ab
Storage 100pcs standards 20000pcs samples
Repeatability
Standard deviation within ΔE*ab 0.07
Average of 30 measurements of standard white plate
Weight 500g
Dimension 205×70×100 mm
Power source Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life5 years, more than 1.6 million measurements
Charging Time 2 hours (first time 8 hours--100% electricity)
Measurement Times Before RechargingMore than 3000 times
Operating Temperature/Humidity Range:
-10~40℃, relative humidity 0~85% with no condensation
Data Interface USB
Extended Aperture (optional)-Φ8mm extended aperture,
Printer (optional)Miniature thermal printer