Automatic Polarimeter
Contact Info
- Building 1, No. 5500 Yuanjiang Road, Minhang District, Shanghai,
- 高洁
- 13761436048
- 3982822529@qq.com
YJ-7100F Automatic Polarimeter
I. Main Applications:
A polarimeter is an instrument used to measure the optical rotation of a substance. By measuring the optical rotation of a sample, the concentration, purity, sugar content or content of the sample can be determined. It is widely used in industrial production, scientific research and teaching departments such as sugar manufacturing, pharmaceuticals, drug testing, food, spices, monosodium glutamate, chemical industry, petroleum, etc., for laboratory analysis or process quality control.
II. Features:
Adopting the principle of photoelectric detection automatic balance, the automatic measurement results are displayed by a dot-matrix liquid crystal. Four new measurement working modes are added: optical rotation, specific rotation, solution concentration and sugar content. It can automatically repeat measurements 6 times and calculate the average value and root mean square. Equipped with an RS232 interface, it can transmit data to a PC.
III. Main Technical Parameters:
1. Light source: Sodium lamp + filter, wavelength 589.44
2. Minimum transmittance of measurable sample: 10%
3. Measurement range: ±45° (optical rotation) ±120°Z (sugar content)
4. Minimum reading: 0.001° (optical rotation) 0.01°Z (sugar content)
5. Accuracy: ±(0.01° + measured value × 0.05%)° (optical rotation)
±(0.03° + measured value × 0.05%)°Z (sugar content)
6. Repeatability (standard deviation α): When the sample transmittance is greater than 1%, ≤0.002° (optical rotation) When the sample transmittance is greater than 1%, ≤0.006°Z (sugar content)
8. RS232 interface
9. Power supply: 220V±10V 50Hz±1Hz
10. External dimensions: 600mm×320mm×200mm
11. Net weight: 30kg
| Office & School Supplies/Laboratory Supplies/Other Laboratory Supplies | |
