| Model | V2000/V2200(VIS) | UV2000/2200(UV-VIS) |
| Optical System | Single Beam | |
| Light Source | Tungsten lamp | Deuterium and Tungsten lamps |
| Spectral Bandwidth | 4nm/ 2nm | 4nm/ 2nm |
| Wavelength Range | 325-1100nm | 190-1100nm |
| Wavelength Accuracy | ±2.0nm/ ±1.5nm | ±2.0nm/ ±1.5nm |
| Wavelength Repeatability | ≤1nm/ 0.8nm | ≤1nm/ 0.8nm |
| Photometric Accuracy | ±0.5%T/ ±0.3%T | ±0.5%T/ ±0.3%T |
| Photometric Repeatability | 0.2%T | 0.2%T |
| Stray Light | ≤0.5%T/ 0.3%T(360nm) | ≤0.15%T(220nm) |
| Baseline Flatness | ±0.004Abs | ±0.004Abs |
| Baseline Drift | ≤0.002Abs/h | ≤0.002Abs/h |
| Dimensions | 455*430*220 mm | |
| Outer Package | 620*520*340 mm | |
| Net/ Gross Weight | 17.5kg/ 22.5kg | |
| Input/Output | USB, RS232 interface | |
| Accessory | compact printer, cuvettes, holders, software optional | |