| Project | Parameter |
| Closed Sample Chamber | Sample size 50mm × 50mm |
| Measuring Range | Light transmittance 0% — 100% Haze 0% — 30% |
| Light Source | C light source |
| Display Method | LCD 3 digits |
| Minimum Reading | 0.1% |
| Accuracy | Light transmittance 1.5% Haze 0.5% |
| Repeatability | Transmittance 0.5%, haze 0.2%; |
| Power Supply | AC 220V ± 22V, frequency 50 Hz ± 1Hz |
| Instrument Size | 470mmx270mmx160mm (L × B × H) |
| Instrument Quality | 7 kg |