Mechanical Specification：
| Model | OB1NP |
| Outer Dimension(Door closed) | 450 (L) *444(W) *430 (H) mm |
| Outer Dimension(Door opened) | 534.5(L) *444(W) *430 (H) mm |
| Operation Door Dimension | 160(L) *123(W) mm |
| Net Weight | approx.30.8kg |
| Gross Weight | approx. 47.5kg |
Optical Instrum：
| Camera | 1.3 Mega Pixel |
| Lens | Low distortion lens |
| Spectrometer | Micro spectrometer |
