| 1. | Power supply | AC (100-240V ) (50/60)Hz 50W |
| 2. | Working Environment | Temperature(10~35) , Humidity≤85% |
| 3. | Geometric conditions | Double beam (d/0) |
| 4. | Light source | Pulsed xenon lamp, D65 and C light source |
| 5. | Measuring area/test aperture | Φ25mm/Φ30mm |
| 6. | Linearity error of photometer | 0.3% |
| 7. | Spectral bandwidth | 10nm |
| 8. | Receiver | 128-cell photoelectric array |
| 9. | Wavelength range | 400-700nm |
| 10. | Measuring range | 0-200% |
| 11. | Measuring time (typical) | 4 - 20s |
| 12. | Repeatability | ≤±0.05 CIELAB (ΔE*) |
| 13. | Reproducibility (difference between instruments) | ≤±0.30 CIELAB (ΔE*) |
| 14. | Perspective | 2°,10° |
| 15. | Spectral data interval | 10nm |
| 16. | UV cut filte | 395, 420nm |
| 17. | Communication Interface | USB2.0 |
| 18. | Repeatability | ≤±0.05 CIELAB (ΔE*) |
| 19. | Dimension | 340×280×500 mm |
| 20. | Net Weight | 18kg |