Product Description .
Brief Description of Short Path Distillation
Many materials, including petroleum,heavy residue, chemical medicine, medicine and natural food, health care products, fatty acid and so on, are generally heat sensitive and viscous. Moreover, they also possess high boiling points. Separating these materials from their components and maintaining the quality of such products are only able to distillate at low boiling points or even lower than the boiling temperature. When the operating vacuum is about 500 Pa, it is capable of conducting in the scratch film evaporator or falling film evaporator. However, if the distillation operates under the high vacuum status ( for instance, the pressure ranges from 0.001 to 100Pa), there will be some problems. Therefore, it is necessary to choose the evaporator whose vapor pressure is no less than the pressure difference caused by heating and cooling surface, and the evaporator quipped with outside condenser is excluded from the distillation process under the high vacuum range.
In contrast, the short-path evaporator is quietly adaptable to this occasion, and the condenser should be placed within evaporator and opposite to heat distillation. Therefore, as a relatively new equipment which is not widely applied in industrial production, the short-path distillation is able to solve many tough issues that normal distillation technical cannot conquered.
Product Display .
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| Short-Path Distillation |
| Model | SD-2 | SD-5 | SD-10 | SD-20 |
| Material | G3.3 |
| Heating Capacity(ml) | 2000 | 5000 | 1000 | 2000 |
| Heating temperature(℃) | Room temperature -250 |
| Accuracy(℃) | ±1 |
| Vaccuum Degree(Mpa) | 0.098 |
| Working temperature(℃) | 5-40 |
| Voltage | 220V/50Hz or 110V/60Hz | 380V/50Hz |
| Package Size | 450*450*600 | 580*580*735 | 850*850*600 | |
| Weight | 18 | 24 | 30 | |
Workshop .
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Contact Supplier
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for more details about price, packing, shipping and discount.
Tel: 86-371-67447999
Web: http://www.rotovap.cn
Address: Jianshe Road, Zhongyuan District, Zhengzhou,
Henan, China
Q: What kind of plug can you supply?
A: European standard, American standard, German standard, or as your request.
Q: What payment terms do you accept?
A: T/T, Paypal, Western Union, Alibaba credit assurance, letter of credit, etc..
Q: What’s the voltage of this china magnetic hotplate stirrer?
A: 110V/60HZ, 220V/50HZ. It can be customized according to your requirements.
