| Size | Glassware | SKU | Price |
|---|---|---|---|
| 20L Rotary Flask | with Single Condenser and Receiving Flask | CPH:R-20 |
$ 7,096
|
| 20L Rotary Flask | with Dual Condensers and Receiving Flasks | CPH:R-20D |
$ 9,231
|
| 50L Rotary Flask | with Single Condenser and Receiving Flask | CPH:R-50 |
$ 9,553
|
| 50L Rotary Flask | with Dual Condensers and Receiving Flasks | CPH:R-50D |
$ 12,344
|
Calpha RE-5 series motor lift rotary evaporator. The rotary evaporation principle is one of the most common methods to separate liquids, as it is an efficient, fast and gentle. The rotating flask generates an effective heat transfer for fast evaporation which prevents local overheating of the mixture while maintaining a smooth mixing of the content. It’s an easy-to-operate rotary evaporator model with motor lift for all standard applications, and is reliable and easy to maintain. This is an ideal evaporation instrument for your laboratories.
Features:
| Condenser type | Vertical |
| Arm lifting | Motor |
| Temp Range (°C) | Ambient to 99 |
| Max. Flask Size | 2L or 5L |
| Brand | Calpha |
| Rotation speed | 0 to 120 rpm (20 L) / 90 rpm (50 L) |
| Stroke: | N/A |
| Temp Accuracy (°C) | N/A |
| Vacuum controller included | No |
| Programmable | No |
| Warranty (years) | 1 Year |
| Weight (lb) | N/A |
| Width (in) | N/A |
| Depth (in) | N/A |
| Height (in) | N/A |
| Model | RE-520B | RE-550B |
| Rotary Flask | 20L | 50L |
| Receiving Flask | 10L*2 | 20L*2 |
| Condenser | Two Main Condensers | |
| Cooling Surface | 1.2m2 | 1.5m2 |
| Lift Mechanism | Autolift | |
| Support Frame | SS304 | |
| Motor Power | 250W | |
| Controller | VFD | |
| Speed Range | 0-120RPM | 0-90RPM |
| Heating Power | 3kW | 6kW or 9kW |
| Temperature Range | Room temp to 99°C | |
| Evaporation Speed | 5L/hour (Water) | 9L/hour (Water) |
| Sealing Material | PTFE | |
| End Vacuum | 1 mbar | |
| Heating Bath | SS304 | |
| Electricity | 220V/60Hz | 220V/60Hz or 380V |
| Current* | 19 A* | 38 A* |