| Color difference formula |
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ΔE*ab
ΔE*CH
ΔE*uv
ΔE*94
ΔE*00
ΔE*cmc(1:1)
ΔEab(Hunter)
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| Geometry conditions |
D/8, including specular reflection (SCI)
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D/8, SCI (including specular reflection)
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| Measurement index |
Light spectrum reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB, color difference (delta E * ab, delta E * cmc, delta E * 94, delta E * 00), whiteness, yellowness, Blackness, colour fastness, discoloration fastness, Tint, color density CMYK, Metamerism index Milm, Munsell, hiding power, force (dyestuff strength, Tinctorial Strength)
|
|
| Illuminant |
LED (Full Band EQ LED Illuminant)
|
|
| Stability measurement |
Delta E ≤ 0.1 (every 5s measurement whiteboard 30 times)
|
|
| Measurement light source |
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
|
Light spectrum LEDA、C、D50、D55、D65、D75、F1-F12、CWF、U30、U35、DLF、NBF、TL83、TL84
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| display screen |
IPS full color screen (135 * 240, 1.14inch)
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OLED full-color display 1.14 inches
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| Battery capacity |
4.2V/760mAh, single full charge can be continuously measured 10000 times
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Fully charged continuous measurement 6000 times
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| Operating language |
Simplified Chinese, English
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| Volume |
Diameter: 31mm, Height: 102mm
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Φ 31X96mm (excluding whiteboard)
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