Rotary Evaporator R-1020, 20 L

Description

The R-1020 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 rotating flask, a 10 L recovery flask and a high-efficiency vertical reflux condenser, making it suitable for larger-volume evaporation processes in chemical, research and technical laboratories.

The device features a brushless 250 W rotary motor, adjustable main engine speed from 20 to 130 rpm and an electric lifting function with a lifting range of 0–190 mm. The stainless steel water bath and vertical condenser system support stable and efficient evaporation during routine and scale-up laboratory work.

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

Technical Specifications

Model: R-1020

Working power supply: 220 V / 50 Hz

Main engine speed: 20–130 rpm

Rotary electric machine: brushless motor

Rotary electric machine power: 250 W

Rotating flask volume: 20 L

Recovery flask volume: 10 L

Condenser tube: vertical main condenser with cold side, high-efficiency reflux condenser

Water bath pot material: stainless steel

Water bath pot size: Ø450 × 260 mm

Lifting function: electric lift

Lift range: 0–190 mm

Whole machine power: 4 kW

External dimensions: 1250 × 600 × 2100 mm

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

Larger-scale evaporation processes

Research, quality control and technical laboratory work

Features

20 L rotating flask and 10 L recovery flask

Brushless 250 W rotary motor

Main engine speed range from 20 to 130 rpm

High-efficiency vertical reflux condenser

Stainless steel water bath pot

Electric lifting system

Suitable for larger-volume evaporation and concentration work

Vertical laboratory design for professional use

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.