Rotary Evaporator - 3 L Lab Rotavap with Electric Lift - 0-310 rpm - 27 mL/min

The Master Science Rotary Evaporator removes solvents quickly and gently under reduced pressure for concentration, distillation, crystallisation and drying of samples. A 70 W DC motor turns flasks from 250 to 3000 mL at up to 310 rpm with smooth start-up and high torque.

The Teflon-coated dual-purpose bath runs as a water bath to 99 °C or an oil bath to 210 °C, and an electric lift with touch and handle controls raises the flask safely at the end of each run.

Technical Specifications

Specifications of the Master Science Rotary Evaporator:

• Brand: Master Science
• Model Number: MSREV-3000ACSWISS
• SKU: MSREV-3000ACSWISS
• Flask Volume: 250 to 3000 mL
• Rotation Speed: 0 to 310 rpm
• Evaporation Rate: Up to 27 mL/min (water)
• Motor: 70 W DC
• Bath Temperature: Water: ambient to 99 °C (±0.5 °C); oil: ambient to 210 °C (±2 °C)
• Bath: Teflon-coated, Ø26 × 15 cm, about 8 L, insulated with safety handles
• Heater: Enclosed, 1.5 kW
• Temperature Control: Microcomputer PID with digital display
• Rotation Modes: Continuous or interval clockwise/counter-clockwise, pause 0 to 60 s
• Lift: Electric, touch and handle control; 150 mm stroke; 60 mm lower safety gap
• Timer: 0 to 999 min, automatic stop and standby
• Vacuum Control (optional): Built-in controller, -0.1 to 0 MPa, ±1 mbar
• Condenser: Vertical three-layer serpentine, 0.21 m², drip point and anti-backflow
• Seals: PTFE
• Display: Color LCD with knob control
• Ambient Conditions: 5 to 40 °C
• Power Supply: AC 220 V, 50 Hz
• Dimensions: 710 × 645 × 790 mm
• Gross Weight: 35 kg

Key Benefits

• High recovery rate: the Master Science Rotary Evaporator uses a 0.21 m² three-layer condenser with anti-backflow design.
• Broad temperature range: one bath works with water to 99 °C or oil to 210 °C.
• Safer operation: electric lift, insulated bath and timed auto-stop protect users and samples.
• Ideal for drying powders: interval forward and reverse rotation prevents caking.
• Precise vacuum (optional): integrated controller holds pressure within ±1 mbar.

For multi-sample concentration under nitrogen, see the Master Science laboratory instrument range.

Product Features

Drive and Lift

• 70 W DC motor, 0 to 310 rpm
• Interval rotation for drying
• Electric lift with collision guard

Heating

• Teflon-coated 8 L bath
• Water and oil operation
• PID control with digital display

Condensing and Sealing

• Three-layer serpentine condenser
• Drip point and anti-backflow
• PTFE seals and quick flask release

Applications

The Master Science Rotary Evaporator is used for:

• Solvent removal after extraction
• Concentration of plant extracts and natural products
• Pharmaceutical and chemical synthesis
• Food and flavour concentration
• Solvent recovery and purification

Standard Accessories Included

• 3 L flanged round-bottom flask
• 1 L eggplant flask (29#)
• Flange to 29# adapter
• 2 L collection flask (S35 ball joint)

Optional Accessories

• Built-in vacuum controller
• Transparent safety cover (water bath)
• Diaphragm vacuum pump
• Low-temperature circulator

Common Laboratory Problems and How This Evaporator Helps

How the Master Science Rotary Evaporator supports solvent work:

• Bumping and foaming: controlled vacuum and steady rotation reduce bumping.
• Burns from hot baths: insulated shell and handles protect users.
• Powders caking on the flask: interval rotation keeps material moving.
• Runs left unattended: timer and auto-standby stop the process safely.
• Solvent loss: large condenser area improves recovery.