Technical Specifications:
Product Model |
CS-660A/CS-660B spectrophotometer |
Lighting method |
D/8 (scattered light source, 8-degree observation angle) |
Integral sphere size |
Φ 40mm, Alvan diffuse reflection surface coating |
照明光源 |
CLEDs (full band balanced LED light source) |
sensor |
Dual path array sensor |
Measuring wavelength range |
400-700nm |
wavelength interval |
10nm |
Spectral half bandwidth: |
5nm |
Reflectance measurement range |
0-200% |
Reflectivity resolution: |
0.01% |
Observer's perspective |
2°/10° |
Measuring 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 |
display |
Spectral chart/data, sample chromaticity values, color difference values/graph, qualified/unqualified results, color bias, color simulation, display measurement area, historical data color simulation, manual input of standard samples, generation of detection report |
Measurement interval time |
About 2 seconds |
measure time |
0.5 seconds |
Measuring caliber |
Φ8mm/4mm |
color space |
CIE-L*a*b,L*C*h,L*u*v,XYZ,Yxy, Reflectivity, Hunterlab,Munsell MI,CMYK |
colour-difference formula |
ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00,ΔEab(Hunter),555, 色调分类 |
Other chromaticity indicators |
WI(ASTM E313-00,ASTM E313-73,CIE/ISO,AATCC,Hunter,Taube Berger Stensby),YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313,CIE,Ganz), Same color spectral index Milm, color fastness, color fastness, ISO brightness, 8 glossiness, A density, T density |
repetitiveness |
Spectral reflectance: standard deviation within 0.08% |
Chromaticity value: Δ E * ab 0.015 (after calibration, measure the standard deviation of the whiteboard 30 times at intervals of 5 seconds), maximum value 0.03 | |
battery level |
Rechargeable, continuous measurement 20000 times, 7.4V/6000mAh |
interface |
USB, Bluetooth |
store data |
40000 pieces of test data |
Lighting source lifespan |
3 million times in 10 years |
Inter station difference |
Δ E * ab within 0.2 (average value measured on 12 color plates of BCRA series II) |
size |
181*73*112mm(L*W*H) |
weight |
About 550g (excluding battery) |
display screen |
Full color true color screen |
Operating temperature range |
0~45 ℃, relative humidity of 80% or lower (at 35 ° C), no condensation of water vapor |
Storage temperature range |
-25 ° C to 55 ° C, relative humidity of 80% or lower (at 35 ° C), no condensation of water vapor |
Standard Appendix |
Power adapter, lithium battery, manual, color management software, driver software, electronic version of manual, color management tutorial, data cable, black and white calibration cylinder, protective cover, wristband, portable bag, electronic color card |
Optional attachments |
Powder forming machine, micro printer, measurement and testing report |
color system |
adjustable |
UV light source |
Containing UV light source |

Product Features:
1The instrument adopts internationally recognized standardsD/8(Integral sphere diffuse illumination,8Observation angle (°)SCI/SCECompatible with lighting observation conditions
The color spectrum spectrophotometer adopts the most widely applicable D/8 condition internationally, suitable for color matching and quality monitoring in various industries such as coatings, textiles, plastics, food, and building materials. The 45/0 condition, which is structurally simple but has very few uses, was not adopted.
2The longest warranty period for similar instruments
1. Three year warranty.
2. Unable to pass the measurement, return.
3. If there is a problem with the product, provide customers with a replacement machine.
4. Each machine provides a measurement test report to ensure the authority of the data, while saving customers a year of calibration costs.
3Standard color analysis software
The color spectrum spectrophotometer comes with color management software, which is suitable for quality monitoring and color data management in various industries. Digitize user color management, compare color differences, generate test reports, provide multiple color space measurement data, and customize customer color management work.
4National Metrological Verification Report
Caipu Technology has conducted calibration tests on each spectrophotometer, and each instrument is sent to an authoritative calibration department for metrological verification after leaving the factory. The measurement data is traced back to the National Institute of Metrology to ensure the authority of the instrument's testing data.
5The most complete measuring light source and chromaticity index among similar instruments
The color spectrum spectrophotometer provides the most complete set of similar instruments
24 standard light source testing conditions,
A,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,
F10,F11,F12,TL84,CWF,DLF,NBF,TL83,U30
40 color measurement indicators,
CIE Lab, LCh, CIE_Luv,XYZ,Yxy, Reflectivity, Hunterlab, Munsell MI,CMYK,ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00,Eab(Hunter), 555, color tone classification, WI(ASTM E313-00,ASTM E313-73,CIE/ISO,AATCC,Hunter,Taube,Berger Stensby),YI(ASTM D1925,ASTM E313-00,ASTM E313-73),Tint(ASTM E313-00), Same color heterochromatic index Milm, color fastness, color fastness, ISO brightness, 8 glossiness, A density, T density, E density, M density
And we can customize testing methods according to your needs to meet all your testing requirements.
6Camera framing allows for clear observation of the measured area
Patent number: ZLX
In the past, measuring instruments could only be roughly aligned with the measured area by visual inspection, which easily led to deviation during measurement. Color spectrum technology has set up a camera viewfinder inside the optical system of the spectrophotometer, which allows users to clearly observe the tested area and prevent measurement deviation.
7Choose color matching software to quickly find pigment formulas
This software is widely used in color related industries such as coatings, plastics, inks, pigments, textiles, printing, papermaking, glass, cosmetics, dental care, and more. The software provides a complete color management platform, including color matching, correction and archiving, formulation, and quality control functions. Meet the diverse application needs of customers in plastics, inks, and coatings. Efficient 16 channel formula calculation. The perfect formula for calculating light, dark, bright colors, as well as transparency, translucency, and coverage. Calculate the optimal loading amount of coloring agents to save pigment usage for opaque samples. Efficient color matching for covering, semi transparent, transparent colors, and metallic effect colors. Adjust the pigment formula according to user needs to achieve the optimal amount of pigment added. Efficiently changing database substrate and pigment search formula and automatic calibration function, saving color matching time by directly connecting to ERP system and colorist, facilitating operation. The product is built with an independent modular structure, and users can customize templates and set functions
8Using CLEDs light source - full band balanced LED light source
Patent No.ZL2013107548347Ensured the accuracy of instrument measurement results
The full band balanced LED light source ensures sufficient spectral distribution in the visible light range, avoiding spectral loss of white LED in specific bands, ensuring instrument measurement speed and accuracy of measurement results. This research result was published in the top SCI indexed optical journal "Chinese Opics Letters" in China
9ETCReal time calibration technology
Patent number: ZL.1
At present, all testing instruments are equipped with external standard whiteboards as measurement benchmarks. When the whiteboard is stained, the measurement accuracy of the instrument cannot be guaranteed. In the color spectrum spectrophotometer product, innovative ETC real-time calibration technology (Every Test Calibration) is adopted, and a standard whiteboard is set inside the optical system, which has reliable accuracy and repeatability in each test.
10Automatic Gloss Compensation Technology
Patent No.ZL.1
The different surface gloss of materials and the illumination observation conditions of color measuring instruments can have a significant impact on color measurement. Caipu Technology breaks the foreign technology blockade and is the first in the industry to propose automatic gloss compensation technology, ensuring the accuracy of color measurement data for different gloss surfaces. This research achievement was published in the top foreign optical SCI indexed journal "OPTIK"
11Innovative Spectral Technology SCS Optical Engine
Patent No.ZL.2
Caipu Technology adopts an innovative single grating dual path spectroscopic system - SCS optical engine, creating the highest measurement repeatability index in the handheld spectrophotometer industry, ensuring accurate measurement of material surface color.
