

| Light source | Tungsten lamp |
| Detector | Photodiode array |
| Measurable wavelength range | 633 nm (interference filter use) |
| Sample cell | flow cell Capacity 8μL (syringe method) |
| Measurement temperature |
10 ~ 50゜ |
| Time base range | 0 ~ ±4×10-3Δn |
| Noise level | 2×10-7 Δn (In 25℃ and distilled water.) |
| Base stability | 2×10-6 Δn/h (In 25℃ and distilled water.) |
| Power supply | AC100V ± 10V,150VA(max) |
| Dimensions | 260(W)×400(D)×165(H) mm |
| Weight | Approx. 13kg |