Rotary Evaporator RE-2002, 20 L

Description

The RE-2002 rotary evaporator is a laboratory device designed for efficient solvent evaporation, concentration and recovery under reduced pressure. The unit is equipped with a 20 L evaporating flask, a 10 L receiving flask and a vertical double condenser, making it suitable for larger-scale evaporation processes in chemical, research and technical laboratories.

The device features adjustable rotation speed from 0 to 120 rpm and a water/oil bath with manual lifting. The bath provides a temperature control range from room temperature to 99°C, with an optional maximum temperature of 250°C depending on the bath configuration. The PTFE and fluoro rubber sealing system supports stable operation under vacuum conditions.

Recommended for: solvent evaporation, sample concentration, solvent recovery, laboratory synthesis, extraction processes, scale-up work and larger-volume chemical laboratory applications.

Technical Specifications

Model: RE-2002

Evaporating flask volume: 20 L

Receiving flask volume: 10 L

Rotating motor power: 180 W

Rotating speed: 0–120 rpm

Water/oil bath power: 5000 W

Temperature control range: room temperature to 99°C, optional up to 250°C

Temperature fluctuation: ±1°C

Evaporation rate: ≥5 L/H₂O

Condenser: vertical double condenser

Lifting mode: water/oil bath manual lifting

Lifting height: 0–220 mm

Voltage: 220 V / 50 Hz

Sealing mode: PTFE and fluoro rubber sealing

Applications

Solvent evaporation under reduced pressure

Concentration of larger laboratory samples

Solvent recovery and purification processes

Laboratory synthesis and process development

Extraction and evaporation procedures

Scale-up evaporation processes

Large-volume evaporation and concentration work

Research, quality control and technical laboratory work

Features

20 L evaporating flask and 10 L receiving flask

Adjustable rotation speed from 0 to 120 rpm

Powerful 180 W rotating motor

5000 W water/oil bath

Vertical double condenser for efficient condensation

Manual lifting system for the water/oil bath

PTFE and fluoro rubber sealing system

Evaporation rate of at least 5 L/H₂O

Suitable for larger-scale evaporation and concentration work

Safety and Handling

The device should be operated only by trained personnel and in accordance with the user manual. Proper glassware installation, vacuum connection and cooling circulation should be checked before use. The selected solvent, bath temperature and vacuum level should be appropriate for the process conditions. The rotary evaporator should be used in a well-ventilated laboratory area or under suitable ventilation.

Product intended for professional, laboratory and technical use only.