Rotary Evaporator LBN-RE121 is a must-have evaporator that meets the basic requirements of economic evaporation and is constructed to high quality standards. It has a knob-controlled speed range of 20 to 180 rpm and a sliding manual lift for precise positioning of the glassware. The unique 0.5 to 2 L bath design allows for quick heat up, allowing for faster experiments. The bath can reach 99°C and is designed to be user-friendly while maintaining the highest level of safety. This piece of equipment includes a digital display for monitoring and controlling rotation speed parameters.
| Rotary Flask Capacity | 0.5 L to 2 L |
| Receiving Flask Capacity | 1 L |
| Water Bath Capacity | 6.5 L |
| Bath Size | ɸ254×130 mm |
| Evaporating Speed | 20 ml/min |
| Rotating Speed | 20 to 180 rpm |
| Lifting Distance | 100 mm + 150 mm |
| Lifting Function | Sliding + Manual Lift |
| Vacuum | ≤ 399.9 Pa |
| Temperature Range | RT to 99°C |
| Working Environment Temperature | 5°C to 35°C |
| Condenser Cooling Surface | 1260 cm² |
| Condenser Type | Vertical |
| Speed Control | Knob setting |
| Display | Digital display |
| Heating Power | 1.05 kW |
| Motor Power | 25 W |
| Dimension (W×D×H) | 560×320×660 mm |
| Package Dimension (W×D×H) | 106×60×52 cm |
| Weight | 28.4 Kg |
Borosilicate glass, which is resistant to high temperatures and corrosion
Continuous feeding is convenient for users
Vacuum pressure gauge displays real time vacuum degree
Easy and smooth operation of lifting and moving
Separation of bath and mainframe makes configuration flexible
High rated condenser with exceptional cooling properties
Heats up quickly because of optimized bath volumes
Easy and jolt-free raising and lowering of rotary evaporator
Adjustable final position recognition to protect operator and sample against breaking
Evaporating flask with an ejector is very convenient to remove
It is an indispensable instrument for evaporation, concentration, crystallization, separation and solvent recovery in research and production of medicine, chemical and biological products etc.
Download Catalog for Rotary Evaporator LBN-RE121
DownloadA rotary evaporator is a laboratory instrument used for efficient and gentle removal of solvents from liquid samples through evaporation and condensation. It comprises a flask for the liquid mixture, a rotating heating bath to apply heat, and a rotating flask with a vacuum system for rapid and controlled evaporation. The system operates under reduced pressure, which lowers the boiling point of the solvent, allowing for its removal at lower temperatures to prevent sample degradation. Rotary evaporators are vital in various scientific disciplines, including chemistry and biology, for tasks such as concentrating solutions, purifying substances, and solvent recovery. They play a crucial role in sample preparation and analysis by producing highly concentrated and pure samples, essential for research, testing, and production processes in industries like pharmaceuticals, food, and environmental analysis.
Rotary Flask Capacity : 0.5 L to 2 L
Receiving Flask Capacity : 1 L
Water Bath Capacity : 6.5 L
Bath Size : ɸ254×130 mm
Water Bath Capacity : 5 L
Rotating Speed : 20 to 200 rpm
Lifting Distance : 110 mm + 100 mm
Lifting Function : Sliding Manual Lift + Auxiliary
Rotary Flask Capacity : 5 L
Receiving Flask Capacity : 3 L
Water Bath Capacity : 12 L
Bath Size : ɸ300×170 mm
Rotary Flask Capacity : 10 L
Receiving Flask Capacity : 5 L
Water Bath Capacity : 21 L
Bath Size : ɸ350×220 mm
Rotary Flask Capacity : 20 L
Receiving Flask Capacity : 10 L
Water Bath Capacity : 41 L
Bath Size : ɸ450×260 mm
Rotary Flask Capacity : 50 L
Receiving Flask Capacity : 20 L
Water Bath Capacity : 77 L
Bath Size : ɸ550×320 mm
Rotating Flask : 5L
Optional Rotating Flask : 3L, 2L, 1L
Receiving Flask : 3L
Lifting Type : Automatic lifting
Down mode : Automatic lifting
The speed range : 20 to 110(rpm)
Temperature range : （water )RT to 98(℃)
condenser : Vertical type, double serpentine tube
Speed : 3 to 120, rpm digital display
Speed adjust : Frequency conversion
Bath : Heating power: 6kw/380v RT to 99℃ (water)
Rotation Bottle : 50LBig flange mouth (￠inner100mm)
Down mode : Automatic lifting
The speed range : 20 to 110 rpm
Temperature range : (water) RT to 98℃
Condenser : Vertical type, double serpentine tube
Rotating Flask : 5L
Optional Rotating Flask : 3L, 2L, 1L
Receiving Flask : 3L
Lifting Type : Automatic lifting
Bath Capacity : 5 L
Speed range : 20-280 rpm
Motor Type : Brushless DC motor
Heat Temperature range : RT ~180°C