Color Measurement Instrument
Product Features:
-
45° circular illumination / 0° angle reception
-
Geometry: D/8, SCI/SCE
-
Repeatability: ΔE*ab ≤ 0.03 (verified by 30 white tile measurements at 5s intervals)
-
Display resolution: 0.01
-
Measuring apertures:
-
Two: Φ11mm, Φ6mm
-
Three: Φ11mm, Φ6mm, Φ3mm
-
Five: Φ11mm, Φ10mm, Φ6mm, Φ5mm, Φ3mm
-
-
Automatic calibration
-
SCI/SCE support
-
30+ measurement indices (whiteness, yellowness, covering power, etc.)
-
40+ evaluation light sources (A, B, C, D50, D55, D65, D75, F1-F12, U30, U35, LED variants, etc.)
-
Measurement stability/repeatability: 0.03
-
Portable color card database
-
UV/fluorescent color measurement capability
-
Built-in HD camera for test area observation
Technical Specifications:
| Parameter | Detail |
|---|---|
| Light Source | Full-band balanced LED + UV |
| Measurement Mode | Visual Camera |
| Calibration | Intelligent automatic |
| Software Support | Android, iOS, Windows, WeChat applet |
| Accuracy | Metrology Level I |
| Observer Angles | 2°, 10° |
| Sphere Size | 40 mm |
| Standards | CIE No.15, GB/T 3978, GB 2893, ISO 7724-1, ASTM E1164, DIN 5033 Teil 7, etc. |
| Spectroscopic Method | Nanometer integrated spectral device |
| Sensor | Silicon photodiode array (16 groups × 2) |
| Wavelength Interval | 10 nm |
| Wavelength Range | 400–700 nm (31 wavelengths viewable) |
| Reflectance Range | 0–200% |
| Reflectivity Resolution | 0.01% |
| Measurement Methods | Single / Average (2–99 times) |
| Measurement Time | ~1 second |
| Interface | USB, Bluetooth |
| Screen | 2.4-inch full-color display |
| Battery | 3.7V/3000mAh (8000 tests per charge) |
| Light Source Lifetime | 10 years / 1 million tests |
| Languages | Chinese, English |
| Storage | Device: 10,000 data; App: Mass storage |
Measurement Indices:
-
Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB
-
Color Difference: ΔEab, ΔEcmc, ΔE94, ΔE00
-
Whiteness (WI): ASTM E313-00, ASTM E313-73, CIE, ISO 2470/R457, AATCC, Hunter, Taube Berger Stensby
-
Yellowness (YI): ASTM D1925, ASTM E313-00, ASTM E313-73
-
Blackness: My, dM
-
Color Fastness, Tint (ASTM E313-00)
-
Color Density: CMYK(A,T,E,M), Milm
-
Munsell, Opacity, Color strength
