color difference meter , a portable spectrophotometer designed to give fast and precise color measurement on materials ranging from paper and paint to plastics and textiles.
Auto White and Black Calibration at Startup
Structure Design in line with Ergonomics
Easy-Operation Interface
Stable Measurement Performance, The average fluctuation of △E is less than 0.06, actually more in 0.03~0.06.
Camera locating can solve the problem of locating a small area. The minimum width of locating is 4mm
Illumination locating is a fast, simple and convenient locating function
Three measuring apertures for more circumstances
Five color spaces for more color schemes selection
Three light sources for more circumstances
Illuminating/Viewing Geometry 8/d
Measuring Aperture Φ8mm/Φ4mm
Detector Silicon photoelectric diode
Color Space CIEL*a*b*C*h* CIEL*a*b* CIEXYZ CIERGB CIEL*u*v* CIEL*C*h Yellowness & Whiteness Color Fastness
Color Difference Formula △E*ab △L*a*b* △E*C*h* △ECIE94 △Ehunter
Light Source D65 D50 A
Light Source Device LED blue light excitation
Errors Between Each Equipment ≤0.40ΔE*ab
Storage 100pcs standards 8000pcs samples
Repeatability Standard deviation within ΔE*ab 0.06 Average of 30 measurements of standard white plate
Dimension 205×70×100 mm
Power source Rechargeable lithium-ion battery 3.7V@3200mAh
Lamp Life 5 years, more than 1.6 million measurements
Recharging Time 8 hours--100% electricity
Measuring Times Before Recharging 3000 times in 8 hours
Operating Temperature/Humidity Range -10~40℃, relative humidity 0~85% with no condensation
Data Interface USB
Extended Aperture (optional) Φ8mm extended aperture, available for measuring concave surface
Printer (optional) Miniature thermal printer