CHNSpec CS-421 and EVERFINE PSC-30 compare

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Model selection comparator If you have any questions, please click below Service	CHNSpec CS-421 Spectroscopic Colorimeter 9800.0 RMB China Detail	EVERFINE PSC-30 Portable Colorimeter Login China Detail

Model comparison

Type	Portable	Portable
Measurement method	Contact	Contact
Measurement Aperture	F4mm	F8mm F11mm
Light source	LED light source UV light source
Integrating sphere	≤ F40mm
Color Repeatability	≤0.03	≤0.03
Aperture Shape	plane curved surface	plane
software	Mobile APP	computer software
Special features	Fluorescence measurement

Parameter comparison

Color	Dai Qing
Measurement structure	D/8-SCI + SCE, (diffuse illumination, 8 ° direction reception), including specular reflected light to remove specular reflected light)
Repeatability of chromatic value	Standard deviation Delta E * ab ≤ 0.03; Average: dE * ab ≤ 0.04; MAX Maximum: dE * ab ≤ 0.06
Inter-instrument Agreement	ΔE*ab≤0.4	AVG 0.2 ΔE*ab 2）
Display Accuracy	0.01
Measurement caliber	Φ4mm	Φ11mm/Φ8mm
Chroma indicator	Light spectrum reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB, color difference (delta E * ab, delta E * cmc, delta E * 94, delta E * 00), whiteness, yellowness, Blackness, colour fastness, discoloration fastness, Tint, color density CMYK, isochromatic index Milm, Munsell, hiding power, force
Available Light Sources	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
Colorschemer studio	Support APP
Lighting source	LED+UV
Measurement Observation method	camera
Calibration method	Automatic calibration
Software support	Andriod,IOS,Windows
Accuracy	Guaranteed Level 1 Measurement Qualification
Viewing Angle	CIE 2°/10°
Integrating sphere size	Φ40mm
meet the standard	Compliant with standards CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7
spectroscopic mode	Optical inspection device
Sensor	CMOS sensor
wavelength interval	10nm
Wavelength range	400~700nm
Reflectance Measurement Range	0~200%
Reflectance resolution	0.0001
Measurement time	About 1s
Interface	USB, Bluetooth
Display	IPS full color screen, 2.4 inches
Battery life	Single charge can be continuously measured 8000 times, 3.7V/3000mAh
Light source lifetime	10 years 1 million times
Operating language	Simplified Chinese, English
data storage	APP Mass storage

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