| Optical inspection system | Double beam of light ratio monitoring |
| Light spectrum Bandwidth | 1.8nm |
| Wavelength range | 190~1100nm |
| Wavelength Precision | ±0.5nm |
| Wavelength Repeatability | ≤0.2nm |
| Photometric range | 0~200%T、-0.4-4.0A、0~9999C |
| Photometric Precision | ±0.2%T(0-100%T);±0.002Abs(0-0.5Abs);±0.004Abs(0.5-1.0Abs) |
| Luminosity Repeatability | ±0.15%T(0~100%T);0.001A(0~0.5A);0.002A(0.5~1.0A) |
| stray light | ≤0.05%T |
| Noise level | ±0.0005A |
| Stability | 0.001A/h@500nm |
| Baseline flatness | ±0.001A |
| Interface | USB port |
| printout | Parallel port |
| monitor | 320 * 240 check point array large screen LCD liquid crystal display |
| Light source | Tungsten lamp, deuterium lamp |
| Detector | Imported silicon photodiode |
| Power Supply | AC 220V/50Hz或110V/60Hz |
| Dimensions | 460*380*180mm |
| Weight | 20kg |
Warranty days: 365 days