| Measuring aperture |
6 with plate and 6 without plate: Φ11mm, Φ10mm, Φ6mm, Φ5mm, Φ3mm, 1×3mm, ▽11mm, ▽10mm, ▽6mm, ▽5mm, ▽3mm, ▽1×3mm |
| Measuring geometry |
45/0 |
| Light source |
Full-band balanced LED light source + UV |
| Sensor |
Dual-row high-precision CMOS array sensor |
| Repeatability |
ΔE × ab ≤ 0.02 |
| Inter-instrument agreement |
ΔE × ab ≤0.2 |
| Display resolution |
0.01 |
| Measurement Time |
Less than 2 seconds |
| Accuracy |
Metrology level 1 |
| Observer angles |
2°, 10° |
| Spectroscopic method |
Grating |
| Wavelength interval |
10nm |
| Wavelength range |
400 to 700nm |
| Reflectance range |
0 to 200% |
| Reflectivity resolution |
0.0001 |
| Measurement index |
Reflectance, CIE-Lab, CIE-LCh, HunterLab, CIE-Luv, XYZ, Yxy, RGB, Color difference (ΔE×ab, ΔE×cmc, ΔE×94, ΔE ×100), WI (ASTM E313-00, ASTM E313-73, CIE, ISO2470/R457, AATCC, Hunter, TaubeBergerStensby), YI (ASTM D1925, ASTM E313-00, ASTM E313-73), Blackness (My, dM), Color Fastness, Tint, (ASTM E313-00), Milm, Munsell, Opacity, Color strength |
| 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, ID50, ID65, LED-B1, LED-B2, LED-B3, LED-B4, LED-B5, LED-BH1, LED-RGB1, LED-V1, LED-V2 |
| Printing quality index |
Color Density CMYK (A, T, E, M), Dot area, Dot increase, Overprint rate, Printing contrast, Gray Lecel, Hue error |
| Measurement and observation mode |
Visual |
| Calibration |
Intelligent automatic calibration |
| Software |
Android, iOS, Windows, WeChat app |
| Standards |
CIE No.15, GB/T 3978, GB 2893, GB/T 18833, ISO7724-1, ASTM E1164, DIN5033 Teil7 |
| Interface |
USB, Bluetooth |
| Screen |
Full-Colour Screen of 3.5 inches |
| Battery capacity |
Rechargeable, 8000 times continuous tests, 7.2V/3000mAh |
| Light source lifetime |
10 years, 1 million tests |
| Storage |
Instrument: 100 standard samples and 10000 samples; APP: mass storage |