Compact Rotary Evaporator - Brushless Motor Rotavap - 20-200 rpm - RT-180°C Bath

The Master Science Compact Rotary Evaporator is a space-saving rotavap with a maintenance-free brushless DC motor, suited to routine solvent removal and concentration in research and QC labs. Flasks from 50 mL to 3000 mL can be used, with a 1000 mL evaporating flask fitted as standard.

A separate 5 L bath switches between water and oil heating and can work on its own as a heating bath. Manual lift with an auxiliary stroke allows precise flask positioning, and a USB port enables PC control and data transfer.

Technical Specifications

Specifications of the Master Science Compact Rotary Evaporator:

• Brand: Master Science
• Model Number: MSREV100-SSWISS
• SKU: MSREV100-SSWISS
• Evaporating Flask: 50 to 3000 mL (1000 mL standard; 3 L with optional reinforced shaft)
• Receiving Flask: 100 to 2000 mL (1000 mL standard)
• Motor: Brushless DC
• Speed Range: 20 to 200 rpm
• Rotation: Clockwise and anticlockwise interval for drying
• Bath Volume: 5 L, water/oil switchable
• Bath Temperature: Ambient to 180 °C
• Control Accuracy: ±1 °C (water); ±3 °C (oil)
• Heating Power: 1200 W
• Overheat Protection: 220 °C cut-off; boil-dry protection
• Lift: Manual 110 mm plus 100 mm auxiliary
• Timer: 1 to 999 min; interval 1 to 999 s
• Condenser: Double-helix design, 1200 or 1700 cm² cooling surface
• Seals: PTFE double-spring
• Display: LED (speed, temperature, time)
• Interface: USB
• Protection Class: IP20
• Power Supply: 100 to 120 V / 200 to 240 V, 50/60 Hz, 1245 W
• Dimensions: Main unit 440 × 320 × 450 mm; bath 300 × 300 × 240 mm
• Weight: Main unit 7 kg; bath 3 kg

Key Benefits

• Low maintenance drive: the brushless motor in the Master Science Compact Rotary Evaporator needs no brush replacement.
• Efficient condensing: a double-helix condenser with central arc speeds liquid flow and cooling.
• Safe heating: boil-dry protection and a 220 °C cut-off prevent overheating.
• Small footprint: fits benches and fume hoods with limited space.
• Remote operation: USB connection allows PC control and data logging.

For larger flasks and electric lift, see the Master Science 3 L rotary evaporator.

Product Features

Drive

• Brushless DC motor 20 to 200 rpm
• Interval forward and reverse rotation
• Adjustable immersion angle

Bath

• 5 L water/oil bath
• PID control
• Independent use as heating bath

Glassware and Seals

• Double-helix condenser
• PTFE double-spring seal
• Easy flask ejection

Applications

The Master Science Compact Rotary Evaporator is used for:

• Solvent removal in organic synthesis
• Natural product and extract concentration
• Sample preparation for analysis
• Teaching laboratories
• Small-scale solvent recovery

Standard Accessories Included

• 1000 mL evaporating flask
• 1000 mL receiving flask
• Heating bath

Optional Accessories

• Reinforced glass shaft for 3 L flasks
• 1700 cm² condenser
• Diaphragm vacuum pump
• Vacuum controller
• Low-temperature circulator

Common Laboratory Problems and How This Evaporator Helps

How the Master Science Compact Rotary Evaporator helps with daily evaporation:

• Motor brush wear: brushless drive removes this maintenance.
• Bath running dry: boil-dry protection cuts power.
• Leaking vacuum seals: PTFE double-spring seals hold vacuum.
• Limited space in fume hoods: compact design fits easily.
• Manual logging: USB transfers run data to a PC.