EVERFINE HACA-3800 高精密色度分析仪

Measurement function: spectral reflectance curve, spectral transmittance curve;

Color space/color parameters: L*a*b, L*C*h, Yxy, Luv, Hunter Lab, XYZ, RGB, △E*ab, △E*94, △E*00, CMC (2:1), CMC (1:1), MI, WI (ASTM313/CIE), YI (ASTM313/ ASTM D1925), etc.

Lighting/receiving conditions:

        Transmission: d/0 (diffuse illumination /0° reception) meets ASTM requirements,

        Reflection: d/8 (diffuse illumination /8° reception) in accordance with ISO, DIN, CIE, ASTM requirements;

Synchronous measurement: SCI (specular reflection) /SCE (specular reflection elimination) optional;

Measuring diameter:

        Transmission measurement diameter: Ф 20 mm (10 mm and 5 mm Ф Ф optional)

        Reflection measuring diameter: LAV: Ф 28 mm; MAV: Ф 11 mm; SAV: 5 x 7 mm;

Wavelength range: 380-780nm

Reflectance range: 0-200%, resolution: 0.01%;

Repeatability:(after whiteboard correction, measure the white correction board 30 times at 10-second intervals)

        The spectral reflectance standard deviation is less than 0.05%,                Chroma value standard deviation Δ E * ab is less than 0.01;

Inter instrument agreement: the average Δ swatches E * ab value is less than 0.08;

A variety of colorimetric dishes are available for liquid measurement.

Communication interface: USB;

Instrument size: 310mm×275mm×605mm;

Weight: about 25kg.



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