Illumination geometry

D/8, specular component include (SCI)

Illumination light source

Full spectrum LED light source

Spectral range

400-700nm

Spectral interval

10nm

Measuring aperture

50mm

Measurement conditions

Light source D65, field of view 10°

Measuring time

About 1.5s

Color space

CIE Lab, Luv, LCh, Yxy, CMYK, RGB, WI- 98, WI-Gauz, WI-Hunter, YI-98, WI-R457, Reflectance

Color difference formula

ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00, ΔE*cmc(1:1), ΔE*cmc(1.4:1)ΔE*ab

Repeatability

Standard deviation ΔE*ab is within 0.03 (Measurement condition: the average value of 30 measurements on the whiteboard at an interval of 3s after calibration)

Inter-instrument agreement

E*ab<=0.4, based on avg. of 12 BCRA series II tiles

Dimension

211mm×264mm×360mm(LWH)

Weight

About 3290g

Power supply

100~277V 0.4A 50/60HZ

Display

7-inch 1024*600 dot matrix IPS color screen

Language

Simplified Chinese, English

Data transmission

USB, Bluetooth

Operating temperature range

0~45℃, 0~85%RH (no condensation)

Storage temperature range

-25~55℃, 0~85%RH (no condensation)