| 4 Test Modes | Optical rotation, specific rotation, sugar degree and concentration |
| Light Source | LED |
| Measurement Range | ±45° (Optical rotation) +120° Z (sugar) |
| Wavelength | 589.3nm |
| Minimum Indicating Value | 0.001° (Optical rotation) |
| Accuracy | a) ±0.01 (-15° < optical rotation < +15°) b) +0.02° (optical rotation < -15° or optical rotation > +15°) Repeatability 0.002° (optical rotation) |
| Display | Colour Touch Screen |
| Test Tube | 200mm, 100mm |
| Sample Transmittance | >1% |
| Interface | USB & Rs232 |
| Operation Voltage | 220VAC±10%, 50Hz |
| Overall Dimensions | 850 x 500 x 470mm (LxBxH) |
| Weight (gross) | 38kg |
| Software | Yes |
