เครื่องกลั่นระเหยสารแบบหมุน, เครื่องกลั่นระเหยแบบหมุนภายใต้สุญญากาศ, Rotary evaporator, Greatwall, เครื่องกลั่นระเหยภายใต้สุญญากาศ, เครื่องกลั่น, เครื่องกลั่นระเหยสุญญากาศ
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| Pilot-scale Rotary Evaporator 50L R-1050 |
Description : |
| Applications : |
| Large capacity and large opening of evaporating flask give larger evaporation surface. The evaporating flask keeps rotating when it is constantly heated by water bath, and solvent evaporates more efficiently under vacuum condition. It can be used for pilot-scale production in biology engineering, pharmaceutical industry, chemical industry and food processing. It usually works with water circulating vacuum pump, diaphragm vacuum pump, recirculating chiller, constant-temperature circulator, low temperature circulating pump, etc. |
| Advantages : |
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| 1. Three-way flask
2. Three-way flask locknut
3. Three-way flask locknut ring
4. Flange sealing ring
5. Glass rotation axis
6. Sleeve
7. Coupling
8. Vacuum sealing ring
9. Evaporating flask locknut ring
10. Evaporating flask locknut
11. Evaporating flask
12. Condenser holder
13. Cross clip
14. Upper pole
15. Lower pole
16. Supporting base
17. Vacuum gauge
18. Vacuum gauge holder
19. Rotation mechanism
20. Heating Bath |
21. Vacuum port
22. 60# flange
23. 60# flange centering ring
24. 60# flange sealing washer
25. Main condenser
26. Rubber bracket
27. 80# flange
28. 80# flange centering ring
29. 80# flange sealing washer
30. Auxiliary condenser
31. Condenser support(φ140)
32. Automatic switch valve
33. Vacuum release valve
34. Receiving flask
35. Receiving flask support(φ290)
36. 15# cock
37. 40# feeding valve
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| Optional Accessories : | |||||
1. Please hold the handle tightly when moving it. 2. Please rotate the flask slowly according to the direction as shown in the diagram if you want to pour out the materials in the evaporating flask. |
| Technical Specifications : | |||||
| Model | R-1005 | R-1010 | R-1020 | R-1050 | |
| Evaporating flask | 5L, flange opening: Φ50mm | 10L, flange opening: Φ125mm | 20L, flange opening: Φ125mm | 50L, flange opening: Φ125mm | |
| Receiving flask(L) | 3 | 5 | 10 | 20 | |
| Speed-regulation | DC stepless speed-regulation | ||||
| Power supply | 220V-240V, 50/60Hz | 3~, 380V, 50Hz | |||
| Overall power(kW) | 2.3 | 3.8 | 6.3 | 6.3 | |
| Rotation speed (rpm) | 20~140 | 20~130 | 20~130 | 20~110 | |
| Power of motor(w) | 250 | 250 | 250 | 250 | |
| Condenser | Vertical type double coil pipe | Vertical type, Main + auxiliary triple-circulating cold traps | |||
| Bath material | Stainless steel 304 | ||||
| Temperature range | RT~99℃ | ||||
| Temperature display | Digital display | ||||
| Pressure rise rate of vacuum system | 20mbar/h | ||||
| Evaporating Speed (L/h) | Water | 2.0 | 3.2 | 5.0 | 9.0 |
| Ethanol | 5.4 | 8.6 | 14.3 | 24.5 | |
| Lifting function | Motorized Lift | Motorized lift + Manual lift | |||
| Elevating stroke(mm) | 0~150 | 0~160 | 0~190 | 0~180 | |
| Dimensions(mm) | 840W×460D×1090H | 990W×550D×1740H | 1120W×680D×1900H | 1345W×770D×2230H | |
| Net Weight(kg) | 35 | 61 | 90 | 140 | |
| Performance Curve : |
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| Properties of solvents commonly used in Laboratory : |
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