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Benchtop Spectrophotometer (Transmittance)

Product No: DSCD-910

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  • Description
  • Benchtop Spectrophotometer (Transmittance) DSCD-910 is good performance and specially designed for testing the transparent material’s transmittance, absorbance, chromaticity value and other parameters.

    The instrument adopts the geometry of D/0, integration of the full band LED composite light source, double beam optical system, ETC every-test calibration technology, which makes the instrument reaches a resolution of 0.0001, deviation of the transmittance within 0.08% and chromatic value △E*ab 0.015.

    Brief Introduction
    • D\0 Structure


    • It is suitable for testing the glass and liquid color
    DSCD-920
    • Adopt UV enhanced silicon photodiode
    Expend the transmittance from 0~100% to 0~200%.

    • It can also be used for measure APHA/Pt-Co, Gardner,ASTM color, Yellowness Index for liquid and transparent materials.
    • Color QC software
    Our spectrophotometer comes with free 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.

    Specifications:

    LISUN Model DSCD-910
    Illumination d/0 (Diffused illumination, 0°viewing) SCS optical engine (light splitting and integration system), (conform to CIE No.15, ISO 7724/1, ASTM E1164, DIN 5033 Teil7, JIS Z8722 Condition 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, F11, F12, CWF, U30, DLF, NBF, TL83, TL84
    Data being displayed Transmittance graph/value, chromatic value, color difference values, color assessment results, color tendency, history color value simulation, manual input standard sample, generate measurement reports
    Measurement time interval 2 seconds
    Measurement time 0.5 seconds
    Color space CIE-L*a*b, L*C*h, CIE-L*u*v, XYZ, Yxy, Transmittance, 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), color classification
    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 E313-00, CIE, Ganz), Metamerism index Milm, Stick color fastness, Color fastness, APHA, Pt-Co, Gardner
     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)
     Interface  USB
     Data storage  mass storage
     Light source longevity  5 years, 1.5 million tests
     Size  475*340*150mm (L*W*H)
     Weight  about 7kg
     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, color management software, drive software, USB cable, black calibration tube, 40*10mm cuvette

    Applications:

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