Laboratory Vacuum Rotary Evaporator for Vacuum Distillation and Extraction
Detail
Rotary evaporators are mainly used for concentration, crystallization, drying, separation and solvent recovery in the pharmaceutical, chemical and biopharmaceutical industries. The principle is: under vacuum conditions, constant temperature heating makes the rotary bottle rotate at a constant speed, and the material forms a large-area film on the bottle wall, which evaporates efficiently. The evaporation of the solvent is cooled by a high-efficiency glass condenser, recovered and collected in a bottle, which greatly improves the evaporation efficiency, and is especially suitable for the concentration and purification of biological articles that are easily decomposed and denatured at high temperature.
Features
. The composite seal of polytetrafluoroethylene and rubber can maintain a high degree of vacuum.
2. Adopt high-efficiency condenser to ensure high recovery rate.
3. The rotating bottle is connected with a nut, which is convenient for loading and unloading.
4. The bottom of the collection bottle is equipped with a piston, which is very fast to recover the solvent.
5. Continuous feeding is possible.
6. The vacuum system is equipped with a vacuum gauge, and the working vacuum degree can be selected for low boiling point materials.
7. The water bath is digitally controlled by constant temperature, and can be lifted up and down.
8. Reasonable structure and exquisite materials. The seasonal structure uses a large number of stainless steel and aluminum alloy parts. All glass parts are made of high temperature and high boron glass, and the key electrical parts are imported. All rubber seal wearing parts adopt the new national standard, which is convenient for users to purchase and replace.
Products Parameter
| Spin bottle capacity | 5L |
| Collection bottle capacity | 3L |
| Rotation speed | 0-90 rpm (AC stepless speed regulation) |
| Electric power | 40W |
| Water bath pot lift | 120mm |
| Power supply voltage | 220V50HZ/60HZ±10% |
| Dimensions | 800×350×1250 (height) mm |
