Description
Overview
GAOTek Fully Automatic Digital Polarimeter is an instrument for measuring the optical rotation of a substance. Through the measurement of optical rotation, the concentration, content, and purity of the substance can be analyzed and determined. It is widely used in pharmaceuticals, petroleum, food, chemicals, flavor, sugar, and other industries and related universities and research institutes.
Features
- Built-in Peltier temperature control to improve accuracy and stability
- Rotation / specific rotation / concentration / saccharification and custom mode
- LED cold light source replaces traditional sodium and halogen lamps
- Comply with 21 CFR Part 1 audit trail, pharmacopoeia and electronic signature
- Supports network printing and statistical data retrieval
- Multi-level permissions management, permissions can be freely configured
- 8 in touch color screen, humanized operation interface
- System comes with automatic calibration system
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Technical Specification:
| Measurement mode | optical rotation, specific rotation, concentration, sugar content |
| Light Source | LED cold light source + high-precision interference filter |
| Working wavelength | 589.3 nm |
| Test function | single, multiple, continuous measurement |
| Measuring Range | optical rotation ± 90° |
| Minimum reading | 0.001° (rotation) |
| Temperature control range | 50 °F to 122 °F (10 °C to 50 °C) (Peltier temperature control) |
| Communication interface | USB / keyboard / mouse / universal printer / VGA / Ethernet |
| Display method | 8 in TFT true color touch screen |
| Operating system | Yes |
| Transmittance | 0.1 % |
| Power supply | 220 V ± 22 V, 50 Hz ± 1 Hz, 250 W |
| Weight | 61.73 lb (28 kg) |