| Color difference formula |
ΔE*ab
Δ(L*a*b*)
Δ(L*C*h*)
|
ΔE*ab
ΔE*uv
ΔE*94
ΔE*00
ΔE*cmc(2:1)
ΔE*cmc(1:1)
|
| Repeatability of chromatic value |
Standard Deviation 2640.08 (Measurement condition: use a standard whiteboard to measure 30 times and take the average)
|
Standard Deviation Delta E * ab, within 0.03
|
| Color space |
L*a*b*、L*C*H*、XYZ
|
CIE Lab、Luv、LCh、Yxy、CMYK、RGB、Hex
|
| Color difference formula |
\u2206E*ab、\u2206(L*a*b*)、\u2206(L*C*H*)、\u2206XYZ
|
ΔE*ab、ΔE*uv、ΔE*94、ΔE*cmc(2:1)、ΔE*cmc(1:1)、ΔE*00
|
| Calibration method |
Whiteboard correction, zero correction
|
No need to calibrate black and white board, built-in compensation light path
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| Software support |
Color Quality Software
|
Mobile app (supports both Chinese and English)
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| Data storage |
Can store 50 sets of Standard values, each set of Standard values stores 30 sets of color difference data
|
Storage of Massive Color Data
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| display content |
Multiple display modes include L * a * b *, L * C * H *, XYZ, DEG * ab, DEG (L * a * b *), DEG (L * C * H *), DEG XYZ
|
|
| Operating language |
Simplified Chinese, Traditional Chinese, English
|
Chinese and English bilingual
|
| Allowable relative humidity |
Less than 85%
|
0~ 85% RH (no condensation)
|
| Storage Humidity |
Relative humidity below 70%
|
0~ 85% RH (no condensation)
|
| Power supply method |
4 AA batteries or dedicated AC adapter
|
Rechargeable lithium battery
|
| Special features |
Operating languages switch freely, Menu Operating interface; Various Illuminant and Color Space Modes; Standard whiteboard correction and zero correction; Store 1500 sets of data; Professional color quality software can assist in color scheme analysis and quality control
|
QC Quality control function, qualified determination threshold adjustable; with multiple standard electronic Color Charts, quickly match the color number; Color data can be shared; Standard Sample Color can be added to establish a personal color library; Fully charged can be continuously measured 10,000 times; Small size such as lipstick
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