FAST EVAPORATION BY BLOWING-DOWN AND CONDENSATION IN A CLOSED CIRCUIT

The method of blowing down the solvent is an alternative technique in comparison to the evaporation at reduced pressure. It has therefore specific advantages.

The new VAPORNADO® Plus is the successor system of the VAPORNADO® and features a much more powerful solution for the fast evaporation of samples and fractions at normal pressure. Amongst other versatile improvements the VAPORNADO® Plus has become scalable due to a redevelopment of a powerful condenser with integrated heat exchanger.

The VAPORNADO® Plus blow-down system is used to evaporate large numbers of samples in parallel which originate from extractions, chemical synthesis as well as from chromatographic purification. The new VAPORNADO® Plus is a compact instrument which comes along on a trolley. Up to two blow-donwn units may be connected increasing the evaporation capacity additionally.