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