Illumination system |
d/0 (Diffused lighting, 0° observation viewing), SCS optical engine (light splitting and integration system), ETC (every time calibration technology), SCI (specular reflection included)/ SCE (specular reflection excluded) simultaneous measurement
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Size of integrated sphere |
40 mm, alvan diffused reflection surface coating
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Illumination light source |
CLED
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Sensor |
Dual light path sensor array
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Light source |
A, C, D50, D65, D75, F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12, DLF, TL183, TL184, NBF, U30, CWF
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Wavelength range |
400-700 nm
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Wavelength interval |
10 nm
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Half spectral width |
5 nm
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Reflectivity range & resolution |
0 to 200%, 0.01%
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Observation Angle |
2°/10°
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Measurement time interval |
0.5 s
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Measurement time |
2 s
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Measuring aperture |
25.5*10 mm (cuvette support)
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Color space |
CIE-L*a*b, L*C*h, L*u*v, XYZ, Yxy, Transmittance, Hunterlab, Munsell Mi, CMYK
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Color difference formula |
ΔE*ab,ΔE*CH,ΔE*uv,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*94,ΔE*00,ΔEab(Hunter),555
color classification
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Other colorimetric indices |
WI (whiteness) (ASTM E313-10,ASTM E313-73,CIE/ISO, AATCC, Hunter, Taube Berger,Ganz, Stensby)
YI (yellowness) (ASTM D1925,ASTM E313-00,ASTM E313-73),
Tint(ASTM E313,CIE,Ganz)
Metamerism index Milm, staining fastness, color fastness, APHA, Astm color, ISO illuminance, saybolt
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Repeatability |
Transmittance: 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
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Work temperature range |
0-45°C, relative humidity 80% or below (at 35°C), no condensation
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Storage temperature range |
25℃ to 55℃ relative humidity 80% or below(at 35°C ),no condensation
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Data being displayed |
Sample\'s color values,color difference values/graph,pass/fail results,color error tendency,color value simulation, color difference values, display measurement area,history data color simulation,manual input standard sample, generate measurement report
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Interface |
USB
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Data storage |
Mass storage (on PC)
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Light source longevity |
5 years, 1.5 million tests
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Dimension (L*W*H) |
475 × 340 × 150 mm
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Weight |
7 kg
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