The 4E's Rotary Evaporator RV131 is a reliable and efficient laboratory instrument used for the gentle removal of solvents from samples by evaporation. This rotovap operates by reducing the pressure and temperature of a sample containing a solvent to facilitate rapid evaporation. The RV131 model is equipped with a digital display for temperature and rotation speed, making it easy to operate and monitor. It also features a safety mechanism that prevents overheating and ensures the safety of the user and the instrument.
Rotary Evaporator: LED display for easy parameter setup. Mistouch prevention lock. 5L heating bath. Brushless DC motor (20-320 rpm). Double-layer condenser (1500cm²). PTFE seal. Manual lift with 180mm height range, 0-360° tilt angle.
| Model | RV131 |
| Input Voltage | AC 100V-240V |
| Frequency | 50/60Hz |
| Motor Type | Brushless DC Motor |
| Max. Input Power of - Main Unit [W] | 48W |
| Temperature Range [℃] (Water) | Room temp.+5℃~90℃（Water) |
| Temperature Range [℃] (Oil) | Room temp.+5℃~180℃（Oil) |
| Control Accuracy [℃] | Water±1.5℃, Oil ±3℃ |
| Rotation Speed[rpm] | 20 – 320 RPM |
| Speed Control/Increment[rpm] | Step-less speed Control. Increment: 1RPM |
| Clockwise and Anti-clockwise | Yes |
| Rotation Time Interval | 5-999 s |
| Time Setting Range | 1-999 min |
| Tilt Angle of Evaporation flask | 0-360° |
| Lifting method | Manual |
| Stroke Displacement [mm] | 180mm |
| Vacuum Degree | Max. 4mbar（3mmHg） |
| Heating Bath Capacity | 5L |
| Permissible Ambient Temperature | 5-40℃ |
| Permissible Relative Humility | 80% |
