CHNSpec CS-286 and CHNSpec CS-421 compare

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Model selection comparator If you have any questions, please click below Service	CHNSpec CS-286 Spectroscopic Colorimeter In coming China Detail	CHNSpec CS-421 Spectroscopic Colorimeter 9800.0 RMB China Detail

Model comparison

Type	Portable	Portable
Measurement method	Contact	Contact
Measurement Aperture	F11mm	F4mm
Light source	LED light source	LED light source UV light source
Integrating sphere	≤ F40mm	≤ F40mm
Color Repeatability	≤0.08	≤0.03
Aperture Shape	plane	plane curved surface
software	computer software	Mobile APP
Special features		Fluorescence measurement

Parameter comparison

Lighting method	DI/8 (Scattering Light source, 8 degree Viewing Angle) SCI (conforms to CIE No. 15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition c)
Integrating sphere size	Φ40mm	Φ40mm
Lighting source	CLED	LED+UV
Sensors	Array Sensors
Wavelength range	400~700nm	400~700nm
Light spectrum Bandwidth	10nm
Measurement time	2s	About 1s
Measurement caliber	Φ11mm	Φ4mm
Repeatability of chromatic value	Standard deviation Delta E * ab 0.08	Standard deviation Delta E * ab ≤ 0.03; Average: dE * ab ≤ 0.04; MAX Maximum: dE * ab ≤ 0.06
Viewing Angle	CIE 2°/10°	CIE 2°/10°
Available Light Sources	A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,DLF,TL83,TL84,NBF,U30,CWF,U35	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
display mode	Sample chromatic value (L * a * b, L * C * h), color difference value, pass judgment, Color bias, average value, generate test report, Light spectrum map/data, display measurement area, Light spectrum map/data, manually enter standard sample
Color difference formula	ΔEab,ΔECH
Color Space	CIE-Lab,LCh
Chroma indicator	Homochromatic index MI, colour fastness, discoloration fastness	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
data storage	20,000 pieces of test data	APP Mass storage
Light source lifetime	5 years 1.50 million times	10 years 1 million times
Display	Full color true color screen	IPS full color screen, 2.4 inches
Operating language	Chinese, English	Simplified Chinese, English
Interface	USB2.0	USB, Bluetooth
Operating environment	5~ 45 ℃, Relative Humidity 80% or less (at 35 ℃), no water condensation
Storage environment	_ -25 ℃ to 55 ℃, Relative Humidity 80% or less (at 35 ℃), no condensation
Power supply Voltage	Rechargeable lithium battery 8.4V/2000mAh, dedicated adapter DC12V
Dimensions	7786210mm
Weight	Approx. 550g
Color scheme	Unmatched
UV Light source	No UV Light source

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