Alchemist 20L Rotary Evaporator
SKU Description Capacity Electrical Quantity Price Add to Cart
10206001 20L Rotary Evaporator 20 L 220V, 50/60Hz, 1ph, 4600W, ETL Certified 1 Each $9,375
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The Alchemist production rotary evaporator is used whenever benchtop system capacity is no longer sufficient. Featuring a large capacity 20L evaporation flask and capable of evaporating 4L/h water and 11L/h of ethanol.

The in-process product feed and waste discharge valve system allow for continuous distillation. Our PID controller enables accurate process control and is extremely easy to use. The bath temperature of up to 180°C covers all common solvents and even allows for in-evaporator decarboxylation if required.


  • ETL and CE rated
  • Safety coated glassware to protect users in case of glass breakage
  • Temperature overheat protection at 220 °C
  • Run-dry protection, automatically powers off if operating without any water/oil in the heating bath
  • Automatic motor lift releases the evaporating flask to a safe position in case of power failure

Features & Benefits:

  • Continuous evaporation possible thanks to in-process feed and drain setup
  • Large LCD with bath temperature, rotation speed, rotation direction and time
  • One-click automatic motor lift
  • Water/oil heating bath with wide temperature range from ambient to 180 °C
  • Flask speed range from 10 to 150 rpm with interval operation and rotation direction select
  • Double-layer high-efficiency condenser with large condensation area for high evaporation performance and solvent recovery rates
  • Patented PTFE double sealing vapor tube seal with excellent performance

SKU 10206001
Capacity 20 L
Electrical 220V, 50/60Hz, 1ph, 4600W, ETL Certified
Height x Width x Depth 1,860 x 600 x 1,160 mm
Timer Range 0 to 999 minutes
Temperature Range RT -180
Temperature Display LCD
Temperature Accuracy ±1 °C (water) ±3 °C (oil)
Stroke Automatic 180 mm
Speed Range 10 to 150 rpm
Speed Display LCD
Ambient Temperature Operation 5-40 °C (41-104 °F)
Lift Motor

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