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Haze Meter and Spectrophotometer (Transmittance)

Product No: HM-700

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  • Haze Meter and Spectrophotometer HM-700 is designed for color, haze, spectral transmittance and total transmittance measurement of transparent and translucent materials such as plastic sheets, films, glass, LCD panel and touch screen, etc.

    Product Introduction:
    1. Comprehensive Transmission Color Parameters

    Color and haze meter hascomprehensive color parameters, which can measure dozens of color parameters such as Lab, yellowness index, whiteness index, Gardner, Pt-Co / APHA / Hazen colors.

    2. Comply with ASTM and ISO standards
    The clarity and haze meter complies with both ASTM and ISO measurement standards. It can meet the following measurement standards ASTM D1003 / D1044, ISO13468 / ISO14782, JIS K7105, JIS K7361, JIS K7163 and other international standards.

    3. Different Light Sources for Different Measurement Requirements
    Color and haze meter provides A, C and D65 measurement light source selection, and 24 types of measurement light source for color measurement.

    4. Compensation Measurement to Make Test Result More Accurate
    It can realize the compensation measurement of transmittance and provide more accurate transmittance test results.

    HM 700 Haze And Transmittance Measurement 4

    5. Haze QC software as Standard Accessory
    Provide powerful haze, color, and transmittance measurement and analysissoftware, which can operate on a computer to generate and print test reports.

    6. Seven-inch Android Touch Screen for Better Testing Experience
    Android operate system and touch screen for more convenient operation and better user experience.

    7. Open Sample Measurement Area, Sample can be Measured Horizontally or Vertically
    Open samplemeasurement area, which is no limit on sample size, you can perform horizontal or vertical measurement according to different samples.

    8. Abundant Measurement Fixtures
    Meet the measurement needs of different forms of sheet and liquid samples




    Light source

    Haze / Transmittance: CIE-A、CIE-C、CIE-D65
    Chromaticity index: A, C, D50, D55, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, CMF,U30,DLF,NBF,TL83,TL84


    ASTM D1003/D1044,ISO13468/ISO14782,JIS K 7105,JIS K 7361,JIS K 7136,GB/T 2410-08,CIE No.15,ISO 7724/1,ASTM E1164,DIN 5033 Teil7,JIS Z8722 Condition c standard


    Haze (HAZE),Transmittance (T),Spectral transmittance,

    CIE Lab,LCh,CIE Luv,XYZ,Yxy, , Hunter Lab MunsellMI,CMYK,Whiteness WI(ASTM E313-00,ASTM E313-73, CIE/ISO, Hunter, Taube Berger Stensby),

    Yellow Index YI(ASTM D1925, ASTM E313-00, ASTM E313-73),

    Tint(ASTM E313-00), Heterochromatic index Milm,

    APHA, Pt-Co(Index of platinum cobalt),Gardner, Color difference (ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00)

    Measuring Range

    0-100% (Haze, transmittance)

    Spectral Response

    CIE The spectrum functionY/V(λ)

    Wavelength Range


    Wavelength Interval




    Illumination Area and Aperture



    0.01 unit


    haze<10%, repeatability≤0.05;

    haze≥10%, repeatability≤0.1%;


    Sample Size



    7 InchesTouch Screen

    Data Storage

    20,000 values




    110V / 220V / 240V

    Working Temperature

    0~45℃, Relative humidity 80% or below (at 35 ° C), no condensation

    Storage Temperature

    -25 ℃ ~ 55℃, relative humidity 80% or below (at 35 ℃), no condensation

    Instrument Size


    (length * width * height)


    PC management software (Color QC)


    Measuring Fixture, Haze Standards, Transmittance Standards, 5mm / 7mm / 10mm Apertures, 40 * 10 Glass Cell

    Instrument details

    Plastic sheet, film, glass, screen, etc.
    Haze Meter Application

  • HM-700 Haze Meter and Spectrophotometer (Transmittance)

  • HM-700 Test Report