1. Brief Introduction of Spectrophotometer CS-580
Our spectrophotometers adopt high technology from overseas. It tests based on the condition of D/8 that is internationally used. Our device is widely used for color testing for any industry especially for painting, textile, plastic cement, food, building material and other productsâ?? color quality control. It could connect with color matching software.

2.Advantages of our Spectrophotometer CS-580
1).Obtained Metrology Accreditation Certificate in China
2).Large data storage space
3).Large TFT display screen
4).Modern and fashionable design based on human engineering
5).Easy to operate and compact operation interface
6).Pre-locating panel design for easy instrument calibration
7).Uses LED light source; high capacity rechargeable lithium-ion battery
8).Can measure both SCI(specular included)and SCE(specular excluded) at the same time
9).Includes PC software to manage data
10).Can connect to micro-printers for printing

3. Spectrophotometer Longest 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.

4. Technical Data
Type:CS-580
Measure Conditions:d/8(Diffused lighting, observe angle:8 degrees)
SCS optical engine(light splitting and integration system),ETC(every test calibration), 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:40mm,Alvan diffused reflection surface coating
Illumination Light source:CLEDs(entire wavelength balanced LED light source)
Sensor:Double Optical Array Sensor
Wavelength Range:400-700nm
Measure Range / resolution factor:0-200% , 0.0001
Observation Angle:2°/10
Measurement LightSource:A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,DLF,NBF,TL83,TL84
Data being displayed:SPD distribution/data, sample 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 testing report
Measurement time interval: 2 seconds
Measuring Aperture:Φ8mm
Color space:CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Reflectance
Color difference formulas:Î?E*ab, Î?E*CH, Î?E*uv, Î?E*cmc(2:1), Î?E*cmc(1:1),Î?E*94,Î?E*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
Repeatability: standard deviation within 0.08%
color values: E*ab