Automatic Polarimeter NAPR-102 offers a measuring range of ±99.999° for optical rotation, ensuring precise results. This meter supports standard wavelengths of 589 nm and 546 nm for accurate analysis. Our unit provides a minimal reading of 0.001° with an accuracy of ±0.01° to ±0.02°. It operates within a temperature range of 15 to 30°C, maintaining temperature control. It can measure samples with transmittance as low as 1%, allowing accurate readings.
| Test range | Optical rotation, specific rotation, concentration, Brix |
| Wavelength | 589nm and 546nm Optional-405nm,436nm,578nm,632nm |
| Temperature range | 15 to 30℃ |
| Measuring range | ±99.999° (Optical rotation) |
| Temperature accuracy | ±0.5℃ |
| Minimal reading | 0.001°(Optical rotation) |
| Accuracy | ±0.01, ±0.02° |
| Minimum sample transmittance | 1% |
Automatic Polarimeter NAPR-102 measures optical rotation to determine substance concentration and purity. It is used in pharmaceuticals, food, chemical, and oil industries.
