blowdown evaporator

Benefits of the VAPONADO blow down evaporator:

  • Fast evaporation of apolar as well as polar solvents such as water

  • Gentle evaporation technique under a nitrogen atmosphere at 25°C – 40°C

  • Evaporation of samples which are susceptible to oxidation

  • Partial evaporation with a preset final level

  • No bumping (absence of a vacuum) and no cross contamination

  • Closed cirquit: the VAPONADO needs not to be installed in a hood

  • Low N2 consumption: N2 is only needed for purging system to a preset N2 level

  • Powerful condenser with defrost function

  • Recovery of the energy grace to an integrated heat exchanger

  • 100% of the vaporised solvent is condensed and collected

  • Easy operation thanks to a graphical menu navigation via touchscreen

  • Reproducible methods

  • Supports any tube size h < 170mm with a volume of up to 80 ml and more

  • Easily and quickly exchangable blowdown inserts for any rack format

  • The flexible and adjustable rack system supports any tube size

  • Transparent sample pan allowing to view the samples during evaporation

  • Accurate pyrometric control of the temperature of the liquid as well as of the gas

  • Accurate flow control of the gas ciquit

  • Standby function when the process is being finished

  • Fully automated process (e.g. over night)

  • Mobile on a trolley


VAPONADO (home);  scheme;  performance


Parallel evaporation with the


blowdown evaporator:

  • Interchangeable inserts for any rack format
  • Automated nitrogen control
  • fraction size up to 80ml
  • Partial evaporation possible