.Our device adopts internationally agreed observe condition D/8 (Diffused lighting, 8 degrees observe angle) and SCI(specular reflection included)/SCE(specular reflection excluded). It could be used for color matching for many industries and widely used in painting industry, textile industry, plastic industry, food industry, building material industry and other industries for quality control.

Type	NB-CS580
Illumination	d/8(Diffused lighting, 8 degrees observe angle), SCI(specular reflection included)/SCE(specular reflection excluded)simultaneous measurement.(conform to CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition c standards)
Size of integrating sphere	Φ40mm, diffused reflection surface coating
Illumination Light source	CLEDs(entire wavelength balanced LED light source)
Sensor	dual light path sensor array
Wavelength Range	400-700nm
Wavelength Interval	10nm
Half spectral width	5nm
Reflectivity range	0-200%
Reflectivity resolution	0.01%
Observation angle	2°/10°
Measurement light source	A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,DLF,TL83,TL84,NBF,U30,CWF
Data being displayed	SPD distribution/data,sample's color values,color difference values/graph, pass/fail results, color error tendency, color simulation,display measurement area,history data color simulation,manual input standard sample,generate measurement report
Measurement time interval	2 seconds
Measurement time	1 second
Color space	CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance
Color difference formulas	ΔE*ab, ΔE*CH, ΔE*uv, ΔE*cmc(2:1), ΔE*cmc(1:1),ΔE*94,ΔE*00
Other colorimetric indices	WI(ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger, Ganz, Stensby); YI(ASTM D1925,ASTM E313-00,ASTM E313-73); Tint(ASTM E313,CIE,Ganz) Metamerism index Milm, Stick color fastness, Color fastness, Covering power, force,Opacity, color strength
Repeatability	light splitting reflectivity:standard deviation within 0.08%
	color values:ΔE*ab<=0.03(After calibration, standard deviation of 30 measurements on test white board, 5 second intervals), Maximum:0.05
Test Aperture	Type A: 10mm, Type B: 4mm, 6mm
Battery capacity	rechargeable, 10000 continuous tests, 7.4V/6000mAh
Interface	USB
Data storage	20000 test results
Light source longevity	5 years, 1.5 million tests
Inter-instrument agreement	ΔE*ab within 0.2(BCRA color charts II, average of the 12 charts)
Size	181*73*112mm(L*W*H)
Weight	about 550g(does not include battery's weight)
Display	True color screen that includes all colors
Work temperature range	0~45℃, relative humidity 80% or below( at 35°C ),no condensation
Storage temperature range	-25℃ to 55℃,relative humidity 80% or below(at 35°C ),no condensation
Standard accessories	DC adapter, Lithium battery, manual, color management software, drive software, electronic manual, color management guide, USB cable, black/white calibration tube, protective cover, spire lamella, portable bag, electronic color charts
Optional accessories	powder molding device, micro printer, measurement and test report

2).Camera view to catch the testing area (Patent Right Number: ZL20130519382X) In previous measurement instrument, we can only aim at the testing area approximately, and this may introduce errors. Our spectrophotometers include a camera in our optical system, and the user can clearly see the tested area to avoid measurement errors.

3).Uses CLEDs light source – spectrally balanced LED light source (Patent Right No.: ZL2013107548347) LED light source that has balanced intensity across visible spectrum avoids the spectral deficiency in certain parts of the spectrum in common white LEDs, and guarantees the speed of the measurement and the accuracy of the results. This research finding has been published in national leading, SCI included optical journal, Chinese Optics Letter.

4).Every Test calibration technology (ETC) (Patent Right No.:ZL201310373360.1) Currently, most instruments use standard white boards for calibration. When white board is damaged, the instrument’s accuracy or precision will no longer be guaranteed. In NANBEI’s spectrophotometers, we adopt innovative ETC(Every Test Calibration); standard white board is included in the optical system, and therefore has reliable accuracy and repeatability in every measurement.

5).Color QC Software Our spectrophotometer comes with PC color QC software, which is applicable in various industries for management of color data. It is used for store test result, generate test report and print test report after connect with printer.

6).Automatic gloss compensation technology (Patent Right No.:ZL201310511357.1) Gloss will greatly affect the measurement of color. Our instrument adopts automatic gloss compensation technology which guarantees the accuracy of color measurement value for surfaces of different gloss. This research finding is published in international leading, SCI included journal, Optik.

7).Innovative light splitting SCS optical engine (Patent Right No.: ZL201210337619.2) Adopt innovative single-grating-dual-light-paths light splitting system: SCS optical engine which creates the best measurement repeatability for portable spectrophotometers and guarantees accurate measurement of surface color of materials.

8).Complete light sources compares with similar products. Comparing with similar products, our spectrophotometers offer the most complete, 28 kinds of standard light sources and 40 measurement color value indicators; It can also customize measurement methods according to your requirement, and satisfy all your color measurement needs.9).Long Device Guarantee Time a. One Year Guarantee Time. b. If testing data is not correct, we can do refund. c. We will provide testing report for every device to assure the authority of the data and it will save the calibration cost for 1 year.10). More Pictures For Spectrophotometer CS-580

Qty.	Name	Qty.	Name
1	Main Instrument	1	Power Line
1	Operating Manual	1	USB Cable
1	Driving Software	1	Black/White Calibration Tile
1	Color QC Software	1	Verification Certification
1	Packing List	1	Warranty Card