Illuminating/Viewing Geometry
|
8/d
|
Measuring Aperture
|
Φ8mm
|
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
|
D65
|
Light Source Device
|
LED blue light excitation
|
Errors Between Each Equipment
|
≤0.50ΔE*ab
|
Storage
|
100pcs standards 20000pcs samples
|
Repeatability
|
Standard deviation within ΔE*ab 0.08
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 Life
|
3 years, more than 1 million measurements
|
Charging Time
|
2 hours (First time 8 hours--100% electricity)
|
Measurement Times Before Recharging
|
More than 3000 times
|
Operating Temperature/Humidity Range
|
-10~40℃, relative humidity 0~85% with no condensation
|
Data Interface
|
USB
|
|
|
Optional Accessory
|
Miniature thermal printer, Powder Test Box
|