Product Description

The LABMAN LMRE20VC Rotary Evaporator is a high-capacity 20 L pilot-scale rotary evaporator designed for efficient solvent recovery, concentration, distillation, and purification in pharmaceutical, chemical, biotechnology, food, and research laboratories. Equipped with an in-built vacuum controller, PID temperature control, programmable touchscreen interface, and automatic lifting bath, it provides precise control over the evaporation process while protecting heat-sensitive samples.

Featuring a high-efficiency dual cooling condenser, corrosion-resistant PTFE sealing system, and intelligent vacuum control, the LMRE20VC delivers fast, reliable, and repeatable solvent evaporation for pilot production and process development applications. Optional vacuum pump and recirculating water chiller complete the evaporation system for maximum performance.

Features

  • 20 L pilot-scale rotary evaporator

  • Built-in vacuum controller with real-time vacuum monitoring

  • 7-inch touchscreen display

  • PID temperature control for accurate heating

  • Programmable operating parameters

  • Curve display function for process monitoring

  • Timing function

  • Automatic lifting water bath

  • Rotation speed adjustable from 20–130 RPM

  • High-efficiency vertical condenser with primary and secondary cooling

  • Anti-backflow condenser design

  • Corrosion-resistant PTFE and fluorine rubber bidirectional sealing

  • PTFE feeding/discharge valve

  • Aluminium alloy frame with SS304 water bath

  • Automatic continuous collection system

  • Suitable for solvent recovery, concentration, distillation, extraction and pilot-scale processing

  • Optional vacuum pump and water chiller available


Technical Specifications

Parameter Specification (LMRE20VC)
Model LMRE20VC
Make LABMAN
Evaporation Capacity 20 L
Rotation Speed 20–130 RPM
Rotating Flask 20 L (Ø125 mm)
Receiving Flask 10 L
Display 7-inch Touch Screen
Database Capacity 43 Programs
Rotational Power 250 W
Condenser Type Vertical Triple Return Condenser (Main + Secondary Cooling)
Main Condenser Area 0.80 m²
Secondary Condenser Area 0.39 m²
Vacuum Controller Built-in
Maximum Vacuum 399.9 Pa (Below 3 mmHg)
Temperature Control PID
Programming Function Available
Curve Display Available
Lifting Method Automatic Bath Lift
Bath Material SS304 Stainless Steel
Stand Material Aluminium Alloy
Sealing System PTFE + Fluorine Rubber Bidirectional Seal
Water Bath Temperature Range Ambient +5°C to 180°C
Temperature Accuracy ±1°C
Feeding Valve PTFE
Ambient Temperature 5°C–30°C
Power Supply AC 220 V, 50/60 Hz
Power Phase Three Phase
Complete Machine Power 4.0 kW
Water Bath Size 450 × 260 mm
Lift Stroke 190 mm
Gross Weight 140 kg
Packing Type Wooden Packing

Standard Accessories

  • Main Instrument

  • Water Bath

  • 20 L Distillation Flask

  • 10 L Collection Bottle

  • Vertical Condenser

  • Fitting Accessories

  • Power Cord

  • Instruction Manual

  • Test Certificate

Optional Accessories

  • Vacuum Pump

  • Recirculating Water Chiller

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