Labman
Rotary Evaporator – LMRE2B / LMRE2VC (2L Evaporation Flask | Automatic Lifting | PID Temperature Control)
Rotary Evaporator – LMRE2B / LMRE2VC (2L Evaporation Flask | Automatic Lifting | PID Temperature Control)
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LMRE2B and LMRE2VC Rotary Evaporators are laboratory solvent evaporation systems designed for concentration, distillation and solvent recovery applications. Equipped with a 2 L evaporation flask and automatic lifting mechanism, the systems provide efficient and gentle removal of solvents under controlled temperature conditions.
LMRE2B is the basic model with LCD display and RPM indication, while LMRE2VC incorporates an in-built vacuum controller with PID temperature control, programmable operation, timing function and a 5-inch touch screen display. The advanced model additionally provides vacuum degree monitoring and curve display for improved process control.
Both models employ a corrosion-resistant PTFE and fluorine rubber bidirectional sealing system, aluminium alloy bracket and stainless steel bath liner for long service life. The adjustable double-layer condenser, anti-backflow design and automatic switching valve ensure efficient condensation and continuous collection.
LMRE2B and LMRE2VC Rotary Evaporators are widely used in pharmaceutical laboratories, chemical industries, biotechnology laboratories, food processing and pilot-scale research applications requiring solvent evaporation and sample concentration.
Key Features
2 L rotating evaporation flask
Automatic lifting mechanism
Adjustable double-layer condenser
Anti-backflow condenser design
Corrosion-resistant PTFE sealing system
Aluminium alloy bracket
Stainless steel bath liner
PTFE discharge valve
Continuous collection system
Digital temperature display
LMRE2VC with in-built vacuum controller
PID temperature control
Programmable operation
Timing function
5-inch touch screen display
Curve display function
Vacuum degree monitoring
Technical Specifications
| Parameter | LMRE2B | LMRE2VC |
|---|---|---|
| In-Built Vacuum Controller | No | Yes |
| Temperature Control Mode | NA | PID Temperature Control |
| Timer Function | NA | Timing Function Available |
| Display | LCD Display | 5-inch Touch Screen |
| Program Setting Function | NA | Programmable |
| Function Display | RPM | Vacuum Degree, Rotational Speed |
| Curve Display | NA | Available |
| Rotation Speed | 20–300 rpm | 20–300 rpm |
| Rotating Bottle Capacity | 2 L, Ø131 mm/29 | 2 L, Ø131 mm/29 |
| Collecting Bottle Capacity | 2 L, Ø131 mm/35 | 2 L, Ø131 mm/35 |
| Lifting Method | Automatic Lifting | Automatic Lifting |
| Bracket Material | Aluminium Alloy | Aluminium Alloy |
| Sealing Method | Teflon + Fluorine Rubber Bidirectional Seal | Teflon + Fluorine Rubber Bidirectional Seal |
| Rotating Motor Power | 40 W | 40 W |
| Heating Power | 1.5 kW | 1.5 kW |
| Temperature Display | Digital Display | Digital Display |
| Heating Bath Size | 230 × 135 mm | 230 × 135 mm |
| Water Bath Temperature Range | RT +5°C to 180°C | RT +5°C to 180°C |
| Temperature Control Accuracy | ±1°C | ±1°C |
| Lift Stroke | 120 mm | 120 mm |
| Condensation Area | 0.15 m² | 0.15 m² |
| Condenser Vertical Length | 80 × 420 mm | 80 × 420 mm |
| Feeding Valve | PTFE Valve | PTFE Valve |
| Power Supply | AC 220V, 50/60 Hz | AC 220V, 50/60 Hz |
| Packing Dimensions (L×W×H) | 770 × 610 × 765 mm | 770 × 610 × 765 mm |
| Gross Weight | 36 kg | 36 kg |
