Description
Overview
GAOTek Digital Automatic Polarimeter is a testing instrument 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
- Using high quality prisms enhances the response speed, measurement time and minimum transmittance when testing
- Users can customize up to 300 measurement methods which are pre-stored in the system
- With temperature control system
- Color LCD touch screen display
Technical Specifications:
| Test items | Optical rotation, specific rotation, sugar degree and concentration (custom) |
| Test range | ± 90° (Optical rotation), ± 259°Z(Brix) |
| Light source | Light emitting diode (LED) (Up to 20,000 hours) + The interference filter with high precision |
| Wavelength | 589 nm (Sodium D spectroscopy) |
| Response speed | 8°/S |
| Measure time | 6 time/26 S |
| Display | 8 in color dot matrix touch LCD |
| Calibration | Multi-point automatic calibration |
| GMP Regulations | Qualified |
| Micro tube | Available |
| Test methods | 300 |
| Mini. reading | 0.001° |
| Accuracy | ± 0.004° |
| Repeatability | 0.001° |
| Mini. transmittance | 0.1 % |
| Temperature control | Yes |
| Temp. Control mode | Peltier (built-in) |
| Temp. control range | 50 °F to 122 °F (10 °C to 50 °C) |
| Operation system | Windows |
| Data Storage | 16 G Database |
| Output | USB/ Keyboard/ Mouse/ Printer/ VGA/ Ethernet |
| Dimensions | 29.33 in x 16.1 in x 11.61 in (745 mm × 409 mm × 295 mm) |
| Weight | 83.78 lb (38 kg) |