CHN SPEC CS-420 Professional Spectral Colorimeter

Geometry: D/8(diffused illumination,8 degree viewing) SCI (specular component included),SCE (specular component excluded)

Repeatability: Chromaticity Value:Standard deviation ΔE*ab≤ 0.03 Average:dE*ab≤ 0.04 Max:dE*ab≤ 0.06 (when a white tile is measured 30 times at 5 seconds interval)

Inter-instrument Agreement: ΔE*ab≤0.4

Display Accuracy: 0.01

Test Aperture/Illuminated Area: MAV:Φ8mm

Color Space and Indices: Reflectance, CIE-Lab, CIE-LCh, Hunter Lab, CIE-Luv, XYZ, Yxy, RGB, Color Difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), Whiteness Index (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), Yellowness Index (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness Index(My,dM), Staining Fastness, Color Fastness, Tint (ASTM E313-00), Color Density CMYK(A,T,E,M), Metamerism Index Milm, Munsell, Opacity, Color Strength

Illuminants: A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84

Color Matching Software: Support color matching on APP( if user buy the color matching software)

Light Source: LED+UV

Camera: Yes

Calibration: Auto

Software: Windows，Android，iOS

Accuracy guarantee: Pass National Metrology Level I

Observer: 2°,10°

Sphere Size: 40mm

Standard: Conform to CIE No.15，GB/T 3978,GB 2893,GB/T 18833,ISO7724-1,ASTM E1164,DIN5033 Teil7

Spectroscopic Method: Integrated optics

Sensor: CMOS Sensor

Wavelength interval: 10nm

Wavelength: 400-700nm

Reflectance: 0-200%

Reflectance Resolution: 0.01%

Measurement Time: About 1 second

Interface: USB, bluetooth

Screen: IPS full color screen ,2.4 inches

Battery: Rechargeable, 8,000 times continuous tests, 3.7V/3000mAh

Light Source Lifetime: 10 years, 1 million tests

Language: Chinese and English

Storage: APP Mass Storage