| Type | Spectral (Big Aperture) | Spectral (Small Aperture) | Spectral(Two Apertures) |
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| Color | Blue | Blue | Blue |
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| Geometry | D/8(diffused illumination,8 degree viewing) SCI (specular component included),SCE (specular component excluded) | D/8(diffused illumination,8 degree viewing) SCI (specular component included),SCE (specular component excluded) | D/8(diffused illumination,8 degree viewing) SCI (specular component included),SCE (specular component excluded) |
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| Repeatability | Chromaticity Value: Standard deviation ΔE*ab≤ 0.03 Average : dE*ab≤ 0.04 Max.: dE*ab≤ 0.06 (When a white tile is measured 30 times at 5 seconds interval) | Chromaticity Value: Standard deviation ΔE*ab≤ 0.03 Average : dE*ab≤ 0.04 Max.: dE*ab≤ 0.06 (When a white tile is measured 30 times at 5 seconds interval) | Chromaticity Value: Standard deviation ΔE*ab≤ 0.03 Average : dE*ab≤ 0.04 Max.: dE*ab≤ 0.06 (When a white tile is measured 30 times at 5 seconds interval) |
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| Inter-instrument Agreement | ΔE*ab≤0.4 | ΔE*ab≤0.4 | ΔE*ab≤0.4 |
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| Display Accuracy | 0.01 | 0.01 | 0.01 |
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| Test Aperture/ Illuminated Area | Φ8mm/Φ11mm | Φ4mm/Φ6mm | Φ8mm/Φ11mm, Φ4mm/Φ6mm |
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| Color Space and Indices | Reflectance, CIE-Lab, CIE-LCh, Hunter Lab, CIE-Luv, XYZ, Yxy, RGB, Color Difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), Whiteness Index (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), Yellowness Index(ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness Index(My,dM), Staining Fastness, Color Fastness, Tint(ASTM E313-00), Color Density CMYK(A,T,E,M), Metamerism Index Milm, Munsell, Opacity, Color Strength | Reflectance, CIE-Lab, CIE-LCh, Hunter Lab, CIE-Luv, XYZ, Yxy, RGB, Color Difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), Whiteness Index (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), Yellowness Index(ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness Index(My,dM), Staining Fastness, Color Fastness, Tint(ASTM E313-00), Color Density CMYK(A,T,E,M), Metamerism Index Milm, Munsell, Opacity, Color Strength | Reflectance, CIE-Lab, CIE-LCh, Hunter Lab, CIE-Luv, XYZ, Yxy, RGB, Color Difference (ΔE*ab, ΔE*cmc, ΔE*94, ΔE*00), Whiteness Index (ASTM E313-00, ASTM E313-73, CIE/ISO, AATCC, Hunter, Taube Berger Stensby), Yellowness Index(ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness Index(My,dM), Staining Fastness, Color Fastness, Tint(ASTM E313-00), Color Density CMYK(A,T,E,M), Metamerism Index Milm, Munsell, Opacity, Color Strength |
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| Illuminants | A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84 | A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84 | A,B,C,D50,D55,D65,D75,F1,F2,F3,F4,F5,F6,F7,F8,F9,F10,F11,F12,CWF,U30,U35,DLF,NBF,TL83,TL84 |
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| Color Matching Software | Support color matching on APP( if user buy the color matching software) | Support color matching on APP( if user buy the color matching software) | Support color matching on APP( if user buy the color matching software) |
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| Light Source | LED+UV | LED+UV | LED+UV |
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| Camera | Yes | Yes | Yes |
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| Calibration | Auto | Auto | Auto |
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| Software | Android, IOS, Windows | Android, IOS, Windows | Android, IOS, Windows |
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| Accuracy Guarantee | Pass National Metrology Level I | Pass National Metrology Level I | Pass National Metrology Level I |
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| Observer | 2°,10° | 2°,10° | 2°,10° |
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| Sphere Size | 40mm | 40mm | 40mm |
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| Spectroscopic Method | Integrated optics | Integrated optics | Integrated optics |
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| Sensor | CMOS Sensor | CMOS Sensor | CMOS Sensor |
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| Wavelength Interval | 10nm | 10nm | 10nm |
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| Wavelength Range | 400-700nm | 400-700nm | 400-700nm |
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| Reflectance Range | 0-200% | 0-200% | 0-200% |
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| Reflectance Resolution | 0.01% | 0.01% | 0.01% |
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| Measurement Time | About 1 second | About 1 second | About 1 second |
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| Interface | USB, bluetooth | USB, bluetooth | USB, bluetooth |
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| Screen | IPS full color screen ,2.4 inches | IPS full color screen ,2.4 inches | IPS full color screen ,2.4 inches |
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| Battery | Rechargeable, 8,000 times continuous tests, 3.7V/3000mAh | Rechargeable, 8,000 times continuous tests, 3.7V/3000mAh | Rechargeable, 8,000 times continuous tests, 3.7V/3000mAh |
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| Light Source Lifetime | 10 years, 1 million tests | 10 years, 1 million tests | 10 years, 1 million tests |
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| Language | English | English | English |
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| Storage | APP Mass Storage | APP Mass Storage | APP Mass Storage |
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| Dimensions (L*W*H) | 180*60*51mm | 180*60*51mm | 180*60*51mm |
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| Weight | 280g | 280g | 280g |
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