Overview
Polarimeter is the testing instruments to measure the optical rotation of material. By measurement of optical rotation of the sample can be analyzed to determine the concentration of substance, the content and purity. Widely used in pharmaceutical, drug testing, sugar, food, spices, MSG and chemical and oil industry.
Features
- With multi-wavelength selection function, basis conventional 589nm wavelength, optional with 405nm, 436nm, 546nm, 578nm, 633nm
- Temperature control device: built-in heating and cooling device, with temperature control tube, to achieve temperature
- controlled measurement of the sample rotation.
- Large LCD touch screen display
Technical Specifications
| Parameter | Specification |
| Test Items | Optical rotation, specific rotation, concentration, Brix |
| Storage Capacity | 1500 test results; includes average and root mean square |
| Light Source | High-precision LED + interference filter |
| Output Options | USB and U disk |
| U Disk Output Format | Image files or data format files |
| Wavelengths | 589nm, 546nm; Optional: 405nm, 436nm, 578nm, 632nm |
| Test Range | ±89.999° (Optical rotation) |
| Minimum Reading | 0.001° (Optical rotation) |
| Accuracy | ±0.01° (–15° ≤ optical rotation ≤ +15°) |
| ±0.02° (optical rotation < –15° or > +15°) | |
| Repeatability | ≤0.002° (–45° ≤ optical rotation ≤ +45°) |
| ≤0.004° (optical rotation < –45° or > +45°) | |
| Test Tube Lengths | 200 mm and 100 mm (100 mm with temperature control) |
| Minimum Sample Transmittance | 1% |
| Temperature Control Range | 15°C – 30°C |
| Temperature Accuracy | ±0.5°C |
| Display | 7-inch LCD touch screen, color dot-matrix |
| Operating System | Windows |
| Power Supply | 220V ±22V, 50Hz ±1Hz |
| Dimensions (L×W×H) | 710 mm × 360 mm × 280 mm |
| Weight | 37 kg |
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