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Innovation Point:
1: Built-in Peltier temperature control, improve accuracy and stability;
2: Applied in tests for optical rotation / specific rotation / concentration / sugar degree;
3: LED cold light source instead of the traditional sodium lamp and halogen tungsten lamp;
4: Comply with Chinese Pharmacopoeia 2020;
5: User management and data printing function.
Shanghai Zhuoguang GP series is an instrument to measure the optical rotation of matter. Through determination of optical rotation, the concentration, content and purity of substance can be analyzed and determined, which is widely used in pharmaceutical, petroleum, food, chemical, fragrance, spices, sugar and other industries and related universities and research institutes. We are a professional manufacturer of polarimeter and comply with Chinese Pharmacopoeia 2020.
Features:
1: LED light sources with a lifespan exceeding 100000 hours can replace traditional sodium lamps and halogen
tungsten lamps, making up for the shortcomings of short lifespan and easy damage;
2: To ensure the measurement accuracy of the results, the temperature control technology of the instrument
adopts built-in Peltier instead of traditional flow-through cells;
3: The measurement range has been upgraded to ± 90 ° (optical rotation), improving the limitations of the
measurement sample and increasing its selectivity;
4: The control adopts systematization, high integration, full automation, and is convenient and easy to operate.
Main Technical Parameters:
Measurement modes | optical rotation, specific rotation, concentration, sugar content |
Light source | LED cold light source+high-precision interference filter |
Working wavelength | 589.3nm |
Measurement range | Optical rotation ± 90 °, Sugar degree ± 259 ° Z |
Minimum reading | 0.001 ° (optical rotation) |
Indication error | ± 0.004 ° |
Repeatability | (standard deviation s) 0.002 ° (optical rotation) |
Temperature display | 0-100℃ |
Temperature control range | 10℃ -50℃ (Peltier) |
*Date and time | anti-falsification |
Temperature control accuracy | ± 0.1℃ |
Test tube | 200mm, 100mm ordinary type, 100mm temperature-controlled type. |
Light transmittance | 0.1% |
User Management | login with user name and password. |
Automatic calibration | Yes |
Communication interface | USB interface |
Real time printing of data | Yes, compatible with needle type printer/ thermal sensitive printer. |
Data storage | 1000 sets of data |
Power supply | 220V ± 22V, 50Hz ± 1Hz, 250W |
Net weight of the instrument | 28kg |
Innovation Point:
1: Built-in Peltier temperature control, improve accuracy and stability;
2: Applied in tests for optical rotation / specific rotation / concentration / sugar degree;
3: LED cold light source instead of the traditional sodium lamp and halogen tungsten lamp;
4: Comply with Chinese Pharmacopoeia 2020;
5: User management and data printing function.
Shanghai Zhuoguang GP series is an instrument to measure the optical rotation of matter. Through determination of optical rotation, the concentration, content and purity of substance can be analyzed and determined, which is widely used in pharmaceutical, petroleum, food, chemical, fragrance, spices, sugar and other industries and related universities and research institutes. We are a professional manufacturer of polarimeter and comply with Chinese Pharmacopoeia 2020.
Features:
1: LED light sources with a lifespan exceeding 100000 hours can replace traditional sodium lamps and halogen
tungsten lamps, making up for the shortcomings of short lifespan and easy damage;
2: To ensure the measurement accuracy of the results, the temperature control technology of the instrument
adopts built-in Peltier instead of traditional flow-through cells;
3: The measurement range has been upgraded to ± 90 ° (optical rotation), improving the limitations of the
measurement sample and increasing its selectivity;
4: The control adopts systematization, high integration, full automation, and is convenient and easy to operate.
Main Technical Parameters:
Measurement modes | optical rotation, specific rotation, concentration, sugar content |
Light source | LED cold light source+high-precision interference filter |
Working wavelength | 589.3nm |
Measurement range | Optical rotation ± 90 °, Sugar degree ± 259 ° Z |
Minimum reading | 0.001 ° (optical rotation) |
Indication error | ± 0.004 ° |
Repeatability | (standard deviation s) 0.002 ° (optical rotation) |
Temperature display | 0-100℃ |
Temperature control range | 10℃ -50℃ (Peltier) |
*Date and time | anti-falsification |
Temperature control accuracy | ± 0.1℃ |
Test tube | 200mm, 100mm ordinary type, 100mm temperature-controlled type. |
Light transmittance | 0.1% |
User Management | login with user name and password. |
Automatic calibration | Yes |
Communication interface | USB interface |
Real time printing of data | Yes, compatible with needle type printer/ thermal sensitive printer. |
Data storage | 1000 sets of data |
Power supply | 220V ± 22V, 50Hz ± 1Hz, 250W |
Net weight of the instrument | 28kg |