| After-sales Service: | 1 Years |
|---|---|
| Warranty: | 1 Year |
| Application: | Industry, School, Hospital, Lab |
|
Still deciding? Get samples of US$ 2620/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
R-1020A rotary evaporator adopts stepless speed function to make rotary flask rotates in constant speed, the
material formed a large area of thin film, then the constant temperature water bath begin to uniform heat the rotary
flask and the material is evaporated in high speed under vacuum condition, the solvent steam is refrigerated by
efficient glass condenser and received to receiving flask.
R-1020A rotary evaporator is a newly designed rotary evaporator of our company, this series has 5L, 6L, 10L, 20L,50L for selection.
R-1020A has new breakthroughs based on RE-2002 rotary evaporator:
1. Equip PTFE valve between condenser and receiving flask, easy operation and good sealing.
2. Check valve control, continuous charging, available for vacuum switch in working condition. The check valve also could be replaced with hand-operated valve to convenient for operation, better sealing performance.
3. The discharging valve is made from polytetrafluoroethylene, consider of thermal expansion, other valves use glass valve element.
4. The water bath is electric lifting, lifting part use deceleration reinforcement motor, lifting process is more stable.
5. Use thicken rotary bottleneck to enhance loading bearing strength.
6. Use thicken rotary axis to enhance evaporation efficiency.
7. If the rotary evaporator sudden power lost during operation, when reconnect the power, it will automatic stop
heating.
| Model | R-1005A/R-1006A | R-1010A | R-1020A | R-1050A | |
|
Optimum Ambient Temperature (ºC) |
5-35 | ||||
| Power(V/Hz) | Single Phase 220V/50Hz(water bath&motor) Single Phase 220V/60Hz(water bath&motor) Single Phase 110V/50Hz(water bath &motor) |
Single Phase 220V/50Hz(water bath & motor) single phase motor single phase motor |
|||
|
Main Engine Speed Regulation |
Digital Display Frequency conversion stepless speedregulation |
Digital Display DC stepless speed regulation | |||
|
Main Engine Rotary Speed (rpm) |
20 -140 | 20 -130 | 20 -110 | ||
|
Rotary Motor Power(W) |
100 | 250 | |||
|
Temperature Control (ºC) |
Digital display temperature control, normal temperature-180 | ||||
|
Max vacuum degree (Pa) |
399.9(under 3mmHg) | ||||
|
Rotary Flask (L) |
5/6 Flange 050 | 10 Flange 0125 | 20Flange 0125 | 50 Flange 0125 | |
|
Rotary Flask Bottleneck Size (mm) |
40 | 120 | |||
|
Glass Rotary Axis Size (mm) |
28 | 50 | |||
|
Receiving Flask (L) |
3 | 5 | 10 | 20 | |
|
Condenser Tube |
main condenser, double badcflow condenser |
Main condenser + subordinate condenser, double backflow condenser |
Main condenser +subordinate condenser, three backflow condenser |
||
|
Condensation Area |
27 |
Main 0.42 Subordinate 0.22 |
Main 0.8 Subordinate 0.39 |
Main 0.91 Subordinate0.52 |
|
|
Evaporative Capacity (L/h) |
water≥2 ethyl alcdid≥5.4 |
water≥32 ethyl alcohd≥8.6 |
water≥5 ethyl alcohol≥14.3 |
water≥9 ethyl alcohol≥24.5 |
|
|
Water Bath Material |
Stainless Steel (Covered with Silicone Rubber Case) | ||||
|
Water Bath Size (mm) |
Φ300xl70 | Φ350x220 | Φ450^260 | Φ550x320 | |
| Lifting Function | Electric Lifting | ||||
|
Lifting Distance (mm) |
0-150 | 0-160 | 0-190 | 0-180 | |
| Total Power(kW) | 2.2 | 4.8 | 6.3 | 8.3 | |
|
Packing Dimension (mm) |
950*450*1030 | 1100*500*1750 | 1200*600*1900 | 1400*700*2200 | |
1. Rotary vacuum evaporator matching use with circulating water vacuum pump to offer a vacuum environment for reduced pressure distillation, they are widely used for vacuum filtration, vacuum evaporation, vacuum degassing, etc..
2. Rotary vacuum evaporator matching use with GDSZ series high and low temperature circulating pump to quickly cooling or warming, the circulating pump is an efficient equipment for quick temperature adjustment.
3. Rotary vacuum evaporator matching use with DLSB series low temperature cooling liquid circulating pump to conduct chemical reaction and medicine storage which requires low temperature environment.
Q: What's the difference between vertical and inclined condenser?
A: They have no difference essentially. Vertical condenser is gradually popular because of its small space usage and convenience for transportation and use. Most high-capacity instruments use vertical condenser.
Q: What factor decides the working efficiency of Rotary Evaporator?
A: For same type equipment, mainly includes: steam temperature, vacuum degree and cooling water temperature. Restricted by some material's thermolability, the steam temperature may have certain limitation when working, so high vacuum degree and low cooling water temperature are two main factors for efficiency improving.
Q: How to select all kinds of Rotary Evaporator?
A: As for structure, our R series products all have excellent corrosion resistance ability and leakproofness ability. According to the solvent volume, 2L, 3L, 5L's machine is fit for lab and sample test; 5L, 10L, 20L's machine is fit for medium experiment; 20L, 50L's machine is fit for medium experiment and production, especially suitable for the extraction of metal ionavoiding polluted material.
){kind=link}