DigiPol Automatic Polarimeter
Drawell Digipol-P series polarimeter is an instrument for measuring the rotation of substances. The concentration, content, and purity of the substance can be determined by spectrophotometry.
Drawell Automatic Polarimeter has a built-in Peltier precise temperature control system, which can meet users’ requirements for testing at a constant temperature. The built-in automatic calibration program is optional, and the standard automatic calibration tool can be automatically calibrated from -45 degrees to +45 degrees, which fully meets the user’s demand for controllable measurement accuracy in daily operation. The multi-level authority management of Drawell automatic polarimeter can meet the audit tracking.
DigiPol Automatic Polarimeter Use
- Automatic polarimeter is widely used in medicine, food, the organic chemical industry, and other fields.
- Agriculture: analysis of ingredients such as agricultural antibiotics, agricultural hormones, microbial pesticides, and starch content of agricultural products.
- Medicine: analysis of antibiotics, vitamins, glucose, and other drugs, the pharmacological study of Chinese herbal medicine.
- Food: sugar, monosodium glutamate, soy sauce, and other production process control and finished product inspection, food sugar content determination.
- Petroleum: analysis of mineral oil, monitoring of petroleum fermentation process.
- Fragrance: analysis of essential oils.
- Health services: analysis of clinical diabetes in hospitals.
Main features of DigiPol Automatic Polarimeter
1: Built-in Parpaste temperature control, improve accuracy and stability;
2: there are rotation/specific curl/concentration/sugar degree and custom mode;
3: LED cold light source instead of the traditional sodium light lamp and halogen tungsten lamp;
4: Compliance with 21CFR Part 1 audit trail, pharmacopeia, and electronic signature;
5: Support network printing, support data statistical retrieval;
6: Multi-level authority management, authority can be freely configured;
7:10 inch touch color screen, user-friendly operation interface;
8: The system comes with an automatic calibration system.
9: Comply with GLP GMP certification
Technical Parameters of DigiPol Automatic Polarimeter
| Model | DigiPol-P610 | DigiPol-P630 | DigiPol-P910 | DigiPol-P930 |
| Measurement mode | Rotation, specific curl, concentration, sugar content, and custom formula | Rotation, specific curl, concentration, sugar content, and custom formula | Rotation, specific curl, concentration, sugar content, and custom formula | Rotation, specific curl, concentration, sugar content, and custom formula |
| light source | LED cold light source + high precision interference filter | LED cold light source + high precision interference filter | LED cold light source + high precision interference filter | LED cold light source + high precision interference filter |
| Working wavelength | 589.3nm | 589.3nm | 589.3nm | 589.3nm |
| Test function | Single, multiple, and continuous measurement | Single, multiple, and continuous measurement | Single, multiple, and continuous measurement | Single, multiple, and continuous measurement |
| Measuring range | Optical rotation ± 90 ° Sugar ± 259 ° for Z | Optical rotation ± 90 ° Sugar ± 259 ° for Z | Optical rotation ± 90 ° Sugar ± 259 ° for Z | Optical rotation ± 90 ° Sugar ± 259 ° for Z |
| Minimum reading | 0.001° | 0.001°(0.0001°Optional) | 0.001°(0.0001°Optional) | 0.0001° |
| Accuracy | ± 0.004 ° | ± 0.002 ° | ± 0.002 ° | ± 0.002 ° |
| Repeatability | (Standard deviation s)0.002° (Optical rotation) | (Standard deviation s)0.002° (Optical rotation) | (Standard deviation s)0.002° (Optical rotation) | (Standard deviation s)0.002° (Optical rotation) |
| Temperature control range | 10℃-50℃(Peltier temperature control) | 10℃-60℃(Peltier ) | 10℃-60℃(Peltier ) | 10℃-60℃(Peltier ) |
| Temperature resolution | 0.1℃ | 0.01℃ | 0.01℃ | 0.01℃ |
| Temperature control accuracy | ±0.1℃ | ±0.03℃ | ±0.03℃ | ±0.03℃ |
| Display method | 8-inch TFT true-color touchscreen | 8-inch TFT true-color touchscreen | 10.4-inch TFT true-color touchscreen | 10.4-inch TFT true-color touchscreen |
| Standard test tube | 200mm,100mm ordinary type,100mm temperature control type (optional Hastelloy alloy temperature control tube of various lengths) | 200mm,100mm ordinary type,100mm temperature control type (optional Hastelloy alloy temperature control tube of various lengths) | 200mm,100mm ordinary type,100mm temperature control type (optional Hastelloy alloy temperature control tube of various lengths) | 200mm,100mm ordinary type,100mm temperature control type (optional Hastelloy alloy temperature control tube of various lengths) |
| Transmittance | 0.1% | 0.01% | 0.01% | 0.01% |
| data storage | 32G | 64G | 64G | 128G |
| Automatic calibration | YES | YES(standard with a standard pipe) | YES(standard with 2pcs standard pipe) | YES(standard with 6pcs standard pipe) |
| Audit trail | YES | YES | YES | YES |
| Electronic signature | YES | YES | YES | YES |
| Multi-function search | YES | YES | YES | YES |
| General-purpose printer, WiFi printing | General-purpose printer, WiFi printing (Standard with a printer) | General-purpose printer, WiFi printing (Standard with a printer) | General-purpose printer, WiFi printing (Standard with an HP printer) | |
| Method library | YES | YES | YES | YES |
| cloud service | Optional | YES | YES | YES |
| MD5 code verification | Optional | YES | YES | YES |
| Custom formula | Optional | YES | YES | YES |
| User Management | YES / Four-level authority management | YES / Four-level authority management | YES / Four-level authority management | YES / Four-level authority management |
| Export in multiple file formats | PDF & Excel | PDF & Excel | PDF & Excel | PDF & Excel |
| Communication Interface | USB, RS232, VGA, Ethernet | USB, RS232, VGA, Ethernet | USB, RS232, VGA, Ethernet | USB, RS232, VGA, Ethernet |
| Instrument level | 0.01 level | 0.01 level | 0.01 level | 0.01 level |
| Other options | Each capacity 50mm and 200mm long temperature control tube, mouse, keyboard connection, general purpose printer/wireless network printer | Each capacity 50mm and 200mm long temperature control tube, mouse, keyboard connection, general purpose printer/wireless network printer | Each capacity 50mm and 200mm long temperature control tube, mouse, keyboard connection, general purpose printer/wireless network printer | Each capacity 50mm and 200mm long temperature control tube, mouse, keyboard connection, general purpose printer/wireless network printer |
| Power supply | 220V ±22V, 50Hz ± 1Hz, 250W | 220V ±22V, 50Hz ± 1Hz, 250W | 220V ±22V, 50Hz ± 1Hz, 250W | 220V ±22V, 50Hz ± 1Hz, 250W |
| Weight | 28kg | 28kg | 28kg | 28kg |
