Description
- Need not prewarm when turning on
- Measuring specific rotation, optical rotation, sugar degree and concentration
- Automatic repetition-measurement for 6 times, and calculation of average value and means square root
- Peltier principle to control the temperature(except POL-1P)
- Measurement of dark-colored sample
- USB&RS232
Specifications
| Parameters/Model | POL-2P | POL-1P |
| Measurement modes | Optional rotation, specific rotation, sugar degree, concentration | |
| Light source | LED + interference filter | |
| Measurement range | ± 45° (optional rotation); ±120° Z (sugar) | |
| Accuracy | ±0.01° (-15°≤optical rotation≤+15°) | |
| ±0.002° (optical rotation<-15° or optical rotation>+15°) | ||
| Minimum indicating value | 0.001° (optical rotation) | |
| Sample transmittance | 1% | |