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High-speed automatic polarimeter delivers exceptional performance characterized by rapid response, low noise, and the ability to handle samples with extremely low transmittance; it significantly enhances testing efficiency while ensuring high precision in results. Widely used in R&D and quality control within the pharmaceutical, biopharmaceutical, food, sugar, fine chemical, and fragrance industries, as well as in scientific research and university education.
Rapid response, low noise, and extremely low transmittance, significantly enhancing measurement accuracy and operational efficiency.
Long-life LED light source (exceeding 100,000 hours) to reduce maintenance costs.
Incorporates intelligent data processing that allows for user-defined measurement counts and automatically calculates the average of multiple readings to ensure data representativeness.
Multiple communication interfaces to support real-time data storage and transmission.
Large LCD screen with a user-friendly interface, ensuring measurement results and parameters are clearly visible at a glance.
POL-532 model includes a temperature control function, meeting the requirements for analyzing temperature-sensitive samples.
| Model | POL-532 | POL-531 |
|---|---|---|
| Display | 8 inch color touch LCD | |
| Measuring mode | Optical Rotation, Specific Rotation, % Concentration, International Sugar Scale | |
| Measuring range | ±90° (OR) ±259°Z (ISS) | |
| Resolution | 0.001° | 0.001° |
| Accuracy | ±0.004° | ±0.006° |
| Repeatability | ≤0.002° | ≤0.002° |
| Light source | LED +precision interference filters | |
| Wavelength | 589 nm (Sodium D Spectrum) | |
| Pre-stored method | 30 | |
| Min. transmission | 0.10% | 0.10% |
| Response speed | 8°/S | |
| Measuring time | 6 times/26s | |
| Temp. control mode | Peltier(Built-in) | No |
| Temp. control range | 10–50 ℃ | No |
| Temp. control accuracy | ±0.2 ℃ | No |
| Calibration method | Multi-point automatic calibration | |
| Data storage | 10000 sets | |
| Interface | USB, RS232, U disk | |
| Test tube | 200mm, 100mm (regular), 100mm (temp control) | 200mm,100mm (regular) |
| Optional tube | 50mm (regular) | 50mm (regular) |
| 200mm (temp control) | ||
| Power supply | 220±22 V, 50±1 Hz | |
| Consumption | 200 W | |
| External Size | 860×510×470 mm | |
| G.W. | 36 kg | |