- High Speed &High Efficiency, response speed: 8°/second, measuring time: 6 times/26 seconds
- Low-Noise Operation, Quiet &Comfortable
- Digital Platform & High-End Optical Components, Glan Thompson prism
- Long-Lasting Light Source, 100,000 hours LED light source
- Audit trail is optional for POL-568/537/533 to comply with 21 CFR Part 11
Fully Automatic High-speed Polarimeter, POL-5 Series
Description
Description
POL-5 series fully automatic high-speed polarimeter is engineered on a advanced digital platform. It incorporates a breakthrough high-precision photoelectric encoder that replaces traditional worm gear mechanisms used in conventional polarimeters, significantly simplifying the mechanical structure while dramatically increasing measurement speed and overall efficiency. Furthermore, the instrument operates with minimal noise throughout the process.
The series offers a wide range of configurations to accommodate diverse user requirements, including optical rotation, specific rotation, concentration, and international sugar scale measurements. High-end models also provide customizable method modes for specialized applications.
Features
High Speed and High Efficiency, Precision and Stability
With a full-range response speed of up to 8°/second and an average of 6 measurements in 26 seconds, detection efficiency is greatly improved, significantly reducing sample measurement time and supporting efficient laboratory operation.
Low-Noise Operation, Quiet and Comfortable
The instrument maintains low noise levels both in standby and operating modes, providing silent measurement throughout the entire process and creating a quiet and comfortable working environment for laboratory staff.
Intelligent System Option, Flexible to Meet Needs
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| POL-568/537/533 | POL-532/531 |
POL-568/537/533 are equipped with an Android intelligent system. Users can flexibly choose based on practical application and budget, meeting diverse operational and functional requirements.
Digital Platform and High-End Optical Components
The digital platform significantly enhances measurement accuracy, repeatability, and reliability.
The polarizer is equipped with a Glan Thompson prism (specified wavelengths for POL-568/537), delivering excellent optical performance.
Long-Lasting Light Source, Multiple Wavelength Options
The LED light source has a lifespan of over 100,000 hours, effectively avoiding the hassle of frequent replacement required with traditional sodium lamps.
POL-537 offers both LED and halogen tungsten lamp versions, with a total of 8 optional wavelengths to fully cover diverse user measurement needs.
Intelligent Temperature Control, Accurate and Reliable Results
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| Peltier temperature control, temperature-controlled sample cell | |
POL-568/537/533/532 feature built-in high-precision Peltier temperature control devices with heating and cooling functions. They support the use of temperature-controlled sample cells for polarimetry measurements, ensuring samples are tested at the required temperature and guaranteeing data accuracy.
Extensive Data Management, Easy System Integration
POL-568/537/533 come with a large-capacity built-in database, supporting user hierarchy management. Data can be saved, transmitted, printed, and traced. Users can customize and pre-store frequently used methods; measurement results can be exported as PDF reports or directly saved to a U disk, with an optional external printer also available.
Equipped with serial communication and open interfaces, seamless data connection with user systems such as LIMS is easily achieved, promoting digital laboratory management.
Compliant with Regulations, Meeting Audit Requirements
POL-568/537/533 offer optional audit trail software functionality, complying with FDA 21 CFR Part 11, GMP, GLP, and pharmacopoeia requirements, making them suitable for the stringent quality management needs of the pharmaceutical industry.
The POL-532/531 systems comply with GMP and relevant pharmacopoeia standards, making them reliably suitable for routine quality control scenarios.
Industry Applications
| Food and Beverages | Determination of sucrose, monosodium glutamate, soy sauce, and sugar content |
| Agricultural Production | Determination of antibiotics, hormones, pesticides, and starch |
| Petrochemical Industry | Mineral oil analysis, monitoring of oil fermentation processes |
| Fragrances and Flavors | Quality analysis of natural essential oil raw materials such as camphor oil |
| Health and Disease Control | Glucose analysis in medical infusion solutions and diabetes analysis |
| Pharmaceutical Industry | Analysis of antibiotics, vitamins, and amino acids |
Specification
| Model |  |
 |
||||
| POL-568 | POL-537
(Dual wavelength)* |
POL-537
(Multiple wavelength)** |
POL-533 | POL-532 | POL-531 | |
| Specification | ||||||
| Measuring scale | Optical Rotation Specific Rotation Concentration International Sugar Scale User Defined |
Optical Rotation Specific Rotation Concentration International Sugar Scale User Defined |
Optical Rotation Specific Rotation Concentration International Sugar Scale User Defined |
Optical Rotation Specific Rotation Concentration International Sugar Scale User Defined |
Optical Rotation Specific Rotation Concentration International Sugar Scale |
Optical Rotation Specific Rotation Concentration International Sugar Scale |
| Measuring range | ±90° (OR) ±259°Z (ISS) |
±90° (OR) ±259°Z (ISS) |
±90° (OR) ±259°Z (ISS) |
±90° (OR) ±259°Z (ISS) |
±90° (OR) ±259°Z (ISS) |
±90° (OR) ±259°Z (ISS) |
| Accuracy | ±0.003° | ±0.004° | ±0.004° | ±0.004° | ±0.004° | ±0.006° |
| Repeatability | ≤0.002° | ≤0.002° | ≤0.002° | ≤0.002° | ≤0.002° | ≤0.002° |
| Min. transmission | 0.01% | 0.1% | 0.1% | 0.05% | 0.1% | 0.1% |
| Resolution | 0.0001° | 0.001° | 0.001° | 0.001° | 0.001° | 0.001° |
| Available wavelenght | 589nm | Standard: 589nm/880nm Optional: 365nm/405nm/436nm/546nm/578nm/633nm |
Standard: 589nm/546nm Optional: 365nm/405nm/436nm/578nm/633nm |
589nm | 589nm | 589nm |
| Response speed | 8°/sec. | 8°/sec. | 8°/sec. | 8°/sec. | 8°/sec. | 8°/sec. |
| Measuring time | 6 times/26 sec. | 6 times/26 sec. | 6 times/26 sec. | 6 times/26 sec. | 6 times/26 sec. | 6 times/26 sec. |
| Temperature control range | Peltier temperature control: 10℃ to 50℃ | Peltier temperature control: 10℃ to 50℃ | Peltier temperature control: 10℃ to 50℃ | Peltier temperature control: 10℃ to 50℃ | Peltier temperature control: 10℃ to 50℃ | / |
| Temperature accuracy | ±0.2℃ | ±0.2℃ | ±0.2℃ | ±0.2℃ | ±0.2℃ | / |
| Calibration | Multi-point automatic calibration | Multi-point automatic calibration | Multi-point automatic calibration | Multi-point automatic calibration | Multi-point automatic calibration | Multi-point automatic calibration |
| User management permissions | Four levels | Four levels | Four levels | Four levels | / | / |
| Electronic signature | Yes | Yes | Yes | Yes | / | / |
| Audit trail | Optional FDA software | Optional FDA software | Optional FDA software | Optional FDA software | / | / |
| Engineering | ||||||
| Light source | LED (100,000 hours lifespan) Precision interference filter |
LED (100,000 hours lifespan) Precision interference filter |
Tungsten halogen lamp (20W) | LED (100,000 hours lifespan) Precision interference filter |
LED (100,000 hours lifespan) Precision interference filter |
LED (100,000 hours lifespan) Precision interference filter |
| Sample cell length | Standard: 100mm (regular) 200mm (regular) 100mm (temperature control) Optional: 50mm (regular) 200mm (temperature control) |
Standard: 100mm (regular) 200mm (regular) 100mm (temperature control) Optional: 50mm (regular) 200mm (temperature control) |
Standard: 100mm (regular) 200mm (regular) 100mm (temperature control) Optional: 50mm (regular) 200mm (temperature control) |
Standard: 100mm (regular) 200mm (regular) 100mm (temperature control) Optional: 50mm (regular) 200mm (temperature control) |
Standard: 100mm (regular) 200mm (regular) 100mm (temperature control) Optional: 50mm (regular) 200mm (temperature control) |
Standard: 100mm (regular) 200mm (regular) Optional: 50mm (regular) |
| Technical data | ||||||
| Display | 10.1″ color LCD touchscreen | 10.1″ color LCD touchscreen | 10.1″ color LCD touchscreen | 10.1″ color LCD touchscreen | 8″ color LCD touchscreen | 8″ color LCD touchscreen |
| Operating system | Android | Android | Android | Android | / | / |
| Internal storage | 128G | 128G | 128G | 128G | 10,000 sets of data | 10,000 sets of data |
| User management | 500 | 500 | 500 | 500 | / | / |
| Method management | 1000 | 1000 | 1000 | 1000 | 30 | 30 |
| Communication interface | RS232, USB, U disk, Keyboard, Mouse, Wifi, Ethernet | RS232, USB, U disk, Keyboard, Mouse, Wifi, Ethernet | RS232, USB, U disk, Keyboard, Mouse, Wifi, Ethernet | RS232, USB, U disk, Keyboard, Mouse, Wifi, Ethernet | RS232, USB, U disk | RS232, USB, U disk |
| Connect PC, LIMS | Yes | Yes | Yes | Yes | Yes | Yes |
| Printer (Optional) | Thermal printer Stylus printer Wifi printer |
Thermal printer Stylus printer Wifi printer |
Thermal printer Stylus printer Wifi printer |
Thermal printer Stylus printer Wifi printer |
Thermal printer | Thermal printer |
| Power supply | 220V±22V, 50Hz±1Hz, 200W | 220V±22V, 50Hz±1Hz, 200W | 220V±22V, 50Hz±1Hz, 200W | 220V±22V, 50Hz±1Hz, 200W | 220V±22V, 50Hz±1Hz, 200W | 220V±22V, 50Hz±1Hz, 200W |
| Product dimensions (L×W×H) | 702mm×376mm×240mm | 702mm×376mm×240mm | 702mm×376mm×240mm | 702mm×376mm×240mm | 702mm×376mm×240mm | 702mm×376mm×240mm |
| Package dimensions (L×W×H) | 880mm×530mm×490mm | 880mm×530mm×490mm | 880mm×530mm×490mm | 880mm×530mm×490mm | 880mm×530mm×490mm | 880mm×530mm×490mm |
| Net weight | 21kg | 21kg | 21kg | 21kg | 21kg | 21kg |
| Gross weight | 36kg | 36kg | 36kg | 36kg | 36kg | 36kg |
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