Bench-top Rotary Evaporator EV-201D / EV-301 / EV-501
Rotary Evaporator is a multifunctional instrument widely employed in the pharmaceutical, chemical, and biopharmaceutical industries for tasks such as concentration, crystallization, drying, separation, and solvent recovery. It works by heating a rotating flask at a consistent temperature under vacuum, creating a thin film over the flask's interior surface to maximize evaporation efficiency. The vaporized solvent is then condensed using a glass condenser and collected in a designated container, significantly enhancing overall performance.
- Advanced Sealing System: PTFE and fluororubber dual seals ensure superior vacuum levels.
- Durable Construction: Made with high-strength borosilicate glass 3.3, offering exceptional heat and corrosion resistance.
- Enhanced Safety: Rotating and heating systems are equipped with double fuses for reliable protection.
- Convenient Operation: Electric lifting mechanism for smooth adjustments.
- Efficient Solvent Recovery: Integrated double-coil condenser delivers a high recovery rate.
| Model | EV-201D (ExEV-201D) | EV-301 (ExEV-301) | EV-501 (ExEV-501) |
|---|---|---|---|
| Voltage | 220-240V, 50Hz (110V is also available) | ||
| Overall power | 1240W | 2040W | |
| Rotating motor power | 40W (Ex40W) | ||
| Heating power | 1200W | 2000W | |
| Vacuum degree | 0.098MPa | ||
| Evaporating flask | Eggplant shaped 1L | 3L | 5L |
| Receiving bottle | Round shaped 1L | 2L | 3L (with discharge valve) |
| Rotation speed | 0-120rpm | ||
| Temperature range | RT~180℃ | ||
| Temperature control accuracy | +/-1℃ | ||
| Lifting distance | 200mm | ||
| Condensing area | 0.17m² | 0.26m² | |
| Bath volume | 6.6L | 8.8L | 10.4L |
| Dimensions | 700W*330D*785H mm (Ex: 750W*360D*1060H mm) |
740W*330D*970H mm (Ex: 790W*360D*1090H mm) |
760W*330D*1030H mm (Ex: 690W*490D*1090H mm) |
| Weight | 17kg (Ex: 32kg) | 23kg (Ex: 50kg) | 24.5kg (Ex: 51kg) |
Note: All models can be manufactured explosion-proof type. The explosion-proof model is equipped with explosion-proof motor, explosion-proof frequency converter, explosion-proof control meter, and explosion-proof cable conduit. The motor power is different, and other parameters are the same.
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