Technical Parameter

Model	CS-410	CS-411	CS-412
Colour	Pea green
Measurement structure	D/8-SCI+SCE,(Diffuse lighting, 8° direction receiving,Include specular light Remove specular light）
Measurement repeatability/stability	Chroma value：Standard deviation value ΔEab≤ 0.04 Average value:dEab≤ 0.05，maximum value:dE*ab≤ 0.08 (Measure the whiteboard 30 times at 5-second intervals after whiteboard calibration)
Difference between stations	ΔE*ab≤0.4
Display accuracy	0.01
Measurement/Illumination Aperture	Φ8mm/Φ11mm	Φ4mm/Φ6mm	Φ8mm/Φ11mm 4mm/Φ6mm
Measurement standard	Spectral reflectance,CIE-Lab,CIE-LCh,HunterLab,CIE-Luv,XYZ,Yxy,RGB,Chromatic aberration(ΔEab,ΔEcmc,ΔE94,ΔE00), Whiteness(ASTM E313-00,ASTM E313-73,CIE/ISO,AATCC,Hunter,TaubeBergerStensby),Yellowness(ASTM D1925,ASTM E313-00, ASTM E313-73),Blackness（My,dM）,Color fastness,Color fastness,Tint(ASTM E313-00),Color densityCMYK(A,T,E,M), Metamerism IndexMilm,Munsell,Hiding power,Force(Dye strength,Tinting strength)
Light source conditions	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	Without
Lighting source	LED
Measurement observation method	Visually
Calibration	Smart Auto Calibration
Software support	Windows
Accuracy Guarantee	Guarantee first-level measurement qualified
Field of view	2°，10°
Integrating sphere diameter	40mm
Standards compliant	Standards compliant 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 range	400-700nm
Reflectance measurement range	0-200%
Reflectivity Resolution	0.01%
Measure time	About 1 s
Interface	USB
Screen	IPS full color screen, 2.4 inches
Battery capacity	8000 continuous measurements on a single charge， 3.7V/3000mAh
Light source life	1 million times in 10 years
Language	Simplified Chinese, English
Storage	100 pieces of data

（Note: 1. The main difference between CS-410/411/412 models is the size of the caliber. 2. The illumination aperture is the actual aperture size of the instrument.）