| Color difference formula |
ΔE*ab
ΔE*CH
ΔE*uv
ΔE*94
ΔE*00
ΔE*cmc(1:1)
ΔEab(Hunter)
|
ΔE*ab
ΔE*uv
ΔE*94
ΔE*00
ΔE*cmc(2:1)
ΔE*cmc(1:1)
|
| Optical inspection structure |
D/8, SCI (including specular reflection)
|
D/8
|
| Illuminant |
Light spectrum LED
|
Light spectrum LED Illuminant
|
| Observational Illuminant |
A、C、D50、D55、D65、D75、F1~F12、CWF、U30、U35、DLF、NBF、TL83、TL84
|
D65
|
| Repeatability of chromatic value |
△E*ab≤0.08
|
Standard Deviation Delta E * ab, within 0.03 (after preheating correction, measure the average value of the whiteboard 30 times at an interval of 3s)
|
| Measurement mode |
Swirling/spinning/pressing
|
Single measurement
|
| Color space |
CIE-Lab, CIE-Lch, Luv, Hunter-Lab, XYZ, Yxy, sRGB, DINLAB99, DENSITY (A) C, M, Y, K, DENSITY (I) C, M, Y, K, Munsell, reflectance, Blackness, YI yellowness, Metamerism, hiding power, Tinctorial Strength, colour fastness, multiple whiteness
|
CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex, yellowness -98, whiteness -98, whiteness -Gauz, whiteness -Hunter, Light spectrum reflectance
|
| Color difference formula |
△E*ab、△E*ch、△E*uv、△E*HunterLab、△E*CMC、△E*94、△E*00、△E*sRGB、△E*BFD、△E*FCMII、△E*DIN99
|
ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00
|
| Whiteness/Yellowness/Blackness |
Multiple whiteness, YI yellowness, Blackness
|
Yellowness -98, whiteness -98, whiteness -Gauz, whiteness -Hunter
|
| Tint/Metamerism |
Metamerism (jumping lights)
|
|
| Colour fastness/force/coverage |
Colour fastness, hiding power, Tinctorial Strength/Strength/dyestuff
|
|
| Color density |
DENSITY(A)C,M,Y,K、DENSITY(I)C,M,Y,K
|
|
| display screen |
OLED full-color display 1.14 inches
|
480 × 320 point array IPS color screen
|
| Operating language |
Simplified Chinese/English
|
Simplified Chinese, English
|
| Battery capacity |
Fully charged continuous measurement 6000 times
|
4000mAh
|
| Dimension |
φ 31 * 96mm (excluding whiteboard)
|
179mm*64.5mm*93mm
|
| Optional accessories |
Calibration plate, data cable, manual, warranty card
|
|
| Special features |
Knob design, quick color identification, APP Bluetooth connection, USB computer software, Automatic calibration, intelligent color difference calculation, compact and convenient, measurement diameter protection
|
Capacitive Touchscreen, multiple color card matching, QC detection function
|