Automatic polarimeter
Contact Info
- Add:No. 1, Yuanjiang Road 5500, Minhang District, Shanghai, Zip:
- Contact: 高洁
- Tel:13761436048
- Email:3982822529@qq.com
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YJ-7100C Automatic Polarimeter
I. Main Applications:
A polarimeter is an instrument used to measure the optical rotation of substances. 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, pharmaceutical testing, food, spices, monosodium glutamate, chemical industry, petroleum, etc., for laboratory analysis or process quality control.
II. Main Features:
Adopting photoelectric detection and automatic servo mechanism control, with backlit LCD display, the test data is clear and intuitive. It can save the results of three repeated measurements and calculate the average value.
III. Main Technical Parameters:
1. Light source: Sodium lamp + filter, wavelength 589.44 nm
2. Minimum transmittance of measurable sample: 10%
3. Measurement range: ±45° (optical rotation)
4. Minimum reading: 0.002° (optical rotation)
5. Accuracy: ±(0.01° + measured value × 0.05%)° (optical rotation)
6. Repeatability (standard deviation α): When the sample transmittance is greater than 10%, ≤0.01° (optical rotation)
7. Sample tube: 100mm, 200mm
9. External dimensions: 600mm×320mm×200mm
10. Net weight: 30kg
11. Photomultiplier tube: Imported photomultiplier tube from Hamamatsu Photonics, Japan
12. Polarizer: Imported polarizer from Olympus, Japan
| Industry Category | Office & School Supplies/Laboratory Supplies/Other Laboratory Supplies |
|---|---|
| Product Category | |
| Brand: | 上海仪研 |
| Spec: | YJ-7100C |
| Manufacturer: | 仪研智造（上海）药检仪器有限公司 |
| Origin: | 113112 |
