Semi-automatic polarimeter LPMR-A20 comes with 5.6 inch TFT touch screen, has one touch reset function to automatically restore the polarimeter to the original settings. The long-life LED with 589 nm filter is used instead of traditional limited hours light source. The manual zero point calibration allows users to adjust the optical field of view and eliminate the zero point error. It has four measurement options which includes optical rotation, specific rotation, concentration and international sugar content.
| Measurement mode | Four modes: optical rotation, specific rotation, concentration and international sugar content |
|---|---|
| Measuring range | ± 90°. ± 130° Z |
| Measurement accuracy | ± 0.02°, ± 0.05° Z |
| Display/resolution | 0.005° |
| Wavelength | 589 nm |
| Light source | LED + interference filter |
| Test tube length | 50 / 100 / 200 mm |
| Temperature measurement range | 0 °C to 100 °C |
| Temperature measurement accuracy | ± 0.5 °C |
| Data storage | 100 sets of data storage |
| Interface | USB |
| Display screen | 5.6 inch TFT touch screen |
| Dimension (L × W × H) | 550 × 300 × 220 mm |
| Power | AC 220 V, 50 Hz |
| Weight | 7.5 kg |
This polarimeter can be used in sugar industry, pharmaceuticals industry, chemical , food industry, also for detection of starch , agriculture products, amino acids etc.
