METHOD OF CONTROLLING AUXILIARY AIR IN HORIZONTAL SASH FUME HOOD

摘要

METHOD OF CONTROLLING AUXILIARY AIR IN HORIZONTAL SASH FUME HOOD A method of controlling the flow of auxiliary air for dispensing into a room containing the fume hood or dispensing directly into the fume hood. By horizontally sliding a sash of the fume hood, a sash passage is altered inversely to a dispensing opening between the auxiliary air system and the fume hood.