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    • Bench-top Spectrophotometer


          CS-801 is a highly performance spectrophotometer with test caliber sideward. The instrument adopts the geometric conditions of D/8 lighting and observation of CIE recommendations, integration of the full band LED composite light source, double beam optical system, ETC real-time calibration technology, spectral reflectance standard deviation within 0.08, maximum of colorimetric values ΔE*ab is 0.03, to provide all the necessary color formula, coating, printing, textile, meet plastic, food, medicine, automobile field measurement needs.
        1.Product Introduction

        CS-801uses d /8(diffused illumination/8°),design the side type test caliber, can measure state of solid, samples of different particles, powder, paste etc. easily.
        Solid samples (steel, cloth) can be placed directly on the measurement port, particles (tablets, master batch), powder (pigment, coffee), paste objects (tomato sauce) can be placed in a Petri dish, and then placed in the mouth of the measurement test.

        Using ETC (Every Test Calibration) real-time calibration technique, in each measurement, the spectrophotometer will be to calibrate the system hardware and software. This technique solves the problem of long-term stability and measurement data drift color measuring instrument fundamentally. Spectral reflectance standard deviation within 0.08, Chroma value Delta E*ab maximum value of 0.03, the Inter-instrument agreement is less than 0.2.


        Illumination d/8(Diffused lighting, 8 degrees observe angle)(conform to CIE No.15、ISO 7724/1、ASTM E1164、DIN 5033 Teil7、JIS Z8722 Condition c standards)  
        Size of integrating sphere Φ40mm,Alvan 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,
        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 About 1 second  
        Measurement time interval 0.5 second  
        Measuring caliber Φ11mm  
        Color space CIE-L*a*b,L*C*h,L*u*v,XYZ,Yxy,reflectivity,Hunterlab,Munsell MI,CMYK  
        Color difference formulas ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00,ΔEab(Hunter),555,color classification  
        Other colorimetric indices 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),metamerism index Milm,
        adhesive/changing color fastness, ISO luminance,8 gloss, A density, T density,E density, M density
        Repeatability light splitting reflectivity:standard deviation within 0.08%  
        color values:ΔE*ab<=0.015(After calibration, standard deviation of 30 measurements on test white board, 5 second intervals),Maximum:0.03  
        Battery capacity rechargeable, 20000 continuous tests, 7.4V/6000mAh  
        Interface USB  
        Data storage 40000 test results  
        Light source longevity 10 years, 3 million tests  
        Inter-instrument agreement ΔE*ab within 0.2(BCRA color charts II, average of the 12 charts)  
        Size 350*300*200mm(L*W*H)  
        Weight About 4.5kg  
        Display 5-inch True color screen  
        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 AC power line, manual, color management software, drive software, electronic manual, color management guide, USB cable, black/white calibration tube, electronic color charts  
        Optional accessories powder molding device,  measurement and test report  
        Color matching system Matches  
        UV light source Does not include UV light source  
        Product Characteristic
        1. Test caliber upward, can measure state of solid, samples of different particles, powder, paste etc. easily
        2.       Φ11mm measuring caliber
        3. l  Uses LED light source; high capacity rechargeable lithium-ion battery 3000000 times in 10 years
        4. l  Can measure both SCI(specular included)and SCE(specular excluded) at the same time
        5. l  Obtained China Metrology Accreditation Certificate
        6. l  5-inch TFT color screen
        7. l  USB data transmission, Includes PC software to manage data
        8. l  Large data storage:Can record 40000 test data
        9. l  Modern and fashionable design based on human engineering
        10. l  Easy to use operation modes and compact operation interface
        11. l  Design of low power consumption, large capacity rechargeable lithium battery configuration
        12. l  Can connect to mini-printers for printing

        Application Cases

        1. Measurement for the cloth color
        2. Measurement for Liquid Color

        1.       Three years quality assurance;
        2.       If there are quality problems with the instrument, we offer replacement instrument for the user;
        3.       Every instrument comes with metrology test report to ensure the authority of measurement data.