Rotary Evaporator RE-501, 5 L

Description

The RE-501 rotary evaporator is a laboratory device designed for efficient solvent evaporation, concentration and recovery under reduced pressure. The unit is equipped with a 5 L evaporating flask, a 3 L receiving flask and stepless speed regulation, making it suitable for medium-scale evaporation processes in chemical, research and technical laboratories.

The device features an intelligent digital temperature control system and a water/oil bath with a temperature range from room temperature to 399°C. The rotation speed can be adjusted from 1 to 120 rpm, allowing the evaporation process to be adapted to different solvents, sample volumes and operating conditions.

Recommended for: solvent evaporation, sample concentration, solvent recovery, laboratory synthesis, extraction processes and routine chemical laboratory work.

Technical Specifications

Model: RE-501

Evaporating flask volume: 5 L

Receiving flask volume: 3 L

Rotating motor power: 40 W

Speed regulation: stepless speed regulation

Rotating speed: 1–120 rpm

Water/oil bath power: 1500 W

Temperature control mode: intelligent digital control

Bath temperature control range: room temperature to 399°C

Temperature resolution: ±2°C

Evaporation rate: >1.5 L/H₂O

Maximum vacuum degree: <133 Pa / 1.33 mbar / 1 Torr / 0.098 MPa

Lifting height: 0–120 mm

Water bath size: 28 × 17 cm

Sealing mode: PTFE and fluoro rubber sealing

Applications

Solvent evaporation under reduced pressure

Concentration of laboratory samples

Solvent recovery and purification processes

Laboratory synthesis and process development

Extraction and evaporation procedures

Medium-scale evaporation processes

Research, quality control and technical laboratory work

Features

5 L evaporating flask and 3 L receiving flask

Stepless speed regulation

Adjustable rotation speed from 1 to 120 rpm

Wide bath temperature range up to 399°C

Intelligent digital temperature control

Water/oil bath suitable for higher-temperature applications

PTFE and fluoro rubber sealing system

Evaporation rate above 1.5 L/H₂O

Suitable for medium-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.