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Illumination geometry
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D/8, specular component include (SCI)
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Illumination light source
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Full spectrum LED light source
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Spectral Range
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400-700nm
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Spectral Interval
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10nm
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Measuring aperture
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8mm
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Measurement conditions
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Light source D65, field of view 10°
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Measuring time
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About 1s
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Color space
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CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex, WI-98, WI-Gauz, WI-Hunter, YI-98, Reflectance
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Color difference formula
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ΔE*ab, ΔE*uv, ΔE*94, ΔE*cmc(2:1), ΔE*cmc(1:1), ΔE*00
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Repeatability
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Standard deviation ΔE*ab is within 0.03 (Measurement condition: the average value of 30 measurements on the whiteboard at an
interval of 3s after calibration) |
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Inter-Instrument Agreement
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â–³E*ab<=0.4, based on avg. of 12 BCRA series II tiles
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Dimension
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179mm * 64.5mm * 93mm
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Weight
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About 325g
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Power supply
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Rechargeable lithium battery 3.7V@4000mAh, can measure 10,000 times continuously under full charge
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Display
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480 * 320 dot matrix IPS color screen
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Language
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Simplified Chinese, English
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Charging port
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USB (Type-C)
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Operating temperature range
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0~45ºC, 0~85%RH (no condensation)
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Storage temperature range
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-25~55ºC, 0~85%RH (no condensation)
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