Mini Manual Rotary evaporator is 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 causes the rotating bottle to rotate at a constant speed. The material forms a large area film on the bottle wall and evaporates efficiently. The solvent vapor is cooled by a high-efficiency glass condenser and recovered in the collection bottle, which greatly improves the evaporation efficiency. It is especially selected for the concentration and purification of biological products that are easily decomposed and denatured at high temperatures.
Our company's rotary evaporators are available in 2L, 5L, 10L, 20L, and 50L series. The product design follows the principles of efficiency, practicality, and economy, and everything is for the sake of users.
1. Using PTFE and fluorine rubber compound sealing to maintain a high vacuum degree.
2. It adopts high-efficiency condenser to ensure high recovery rate.
3. Feeding continuous.
4. Water bath with digital and continuous temperature controlling.
5. Reasonable structure, special materials . The mechanical structure mainly use stainless steel and aluminum alloy parts, glass pieces are all made of high temperature resistant and high boron glass. Imported Electrical key-module. Rubber seal is easy to adopt the new international, making it easy for users to purchase and update.
6. B type, E type is equipped with speed indicator, it can accurately display rotation speed, E type is LCD screens.
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Model |
BFRE-201D |
BFRE-301 |
BFRE-501 |
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Glass meterial |
GG-17 |
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Holder material |
Stainless steel |
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Pot shell Material |
aluminium alloy 270*270*195mm |
aluminium alloy 270*296*240mm |
aluminium alloy 310*320*240mm |
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Pot bravery |
Stainless steel 250*140mm |
Stainless steel 255*170mm |
Stainless steel 280*170mm |
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Plate size |
280*330 |
350*330 |
350*330 |
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Evaporator flask |
2L 24# |
3L flange mouth:Φ50mm |
5L flange mouth:Φ50mm |
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Collect flask |
1L 24# |
2L 35# |
3L 35# |
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Vacuum degree |
0.098Mpa |
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Rotary speed |
0-120RPM |
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Rotary power |
30W |
40W |
40W |
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Heating power |
1.5KW |
2KW |
2KW |
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Heating temp. |
0-400℃ |
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Temp. accuracy |
-1℃ |
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Lifting stroke |
120mm |
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Voltage |
220/110V 50/60HZ |
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Dimension |
700*440*885mm |
660*330*970 |
700*335*1009 |
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Packing size |
590*460*460mm |
1000*460*450 |
1040*620*410mm |
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Packing weight |
21kg |
38kg |
38kg |
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Configuration list |
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Speed mode |
Electronic stepless |
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Speed Display |
Digital |
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Temp. display |
K type sensor Digital display |
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Temp. control |
Intelligent temp.control |
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Sealing method |
PTFE |
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Condenser |
Vertical 85*460mm 29# |
Vertical 100*510mm 29# |
Vertical 100*590mm 29# |
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Lifting mode |
Manual lifting |
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Continuous feed |
19# Standard mouth feed valve |
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Discharge mode |
--- |
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PTFE Discharge valve flange mouth:Φ50mm |
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Vacuum Display |
Vacuum gauge |
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