Rotary Evaporator

A Rotary Evaporator (often referred to as a Rotavap) is an essential laboratory instrument used for the efficient and gentle removal of solvents from samples via evaporation. It is widely used in applications across chemistry, biochemistry, pharmaceuticals, and environmental research for processes such as solvent recovery, distillation, and concentration.

Technical Specification

  • Digital Larger LCD Display: Clear and easy-to-read display for controlling speed, temperature, time, and pulse mode.
  • Automatic Motor Lift: Automatically lifts and releases the evaporating flask during power failure for safety and convenience.
  • 5L Heating Bath: Offers a wide temperature range up to 180°C for precise thermal control.
  • Overheating Protection: Safety feature with automatic shutdown at 220°C to prevent overheating.
  • Speed Range: Adjustable from 20-280 rpm with interval operation in both clockwise and anticlockwise directions.
  • Patented Condenser: Cooling surface of 1500 cm² for excellent cooling performance.
  • Ejection Mechanism: Ensures easy and safe removal of the evaporating flask.
  • Patented Double Spring Sealing Ring: Made from PTFE, providing a secure seal for evaporation processes.
  • Stroke Displacement: Automatic stroke displacement of 150mm for efficient operation.
  • Time Setting Range: Adjustable from 1 to 999 minutes for customizable operation time.
  • Protection Class: Rated IP 20 for protection against dust and water.
  • Standard Supply: Includes a 1L evaporating and receiving flask. Other flask sizes (2L, 500ml, 250ml, 100ml, 50ml) available.
  • Additional Accessories: Includes foam brake, vapor tube, distilling spider (with 5 flasks).
  • Vacuum Pump: Imported chemical-resistant diaphragm vacuum pump (up to 13mbar).
  • Vacuum Regulator with Moisture Trap: For efficient vacuum control and moisture removal.
  • Digital Set Point Automatic Vacuum Control: For precise vacuum settings and automation.
  • Chiller Cum Circulator: Temperature range of 4°C to -20°C with a 5L bath capacity for effective cooling.