Fume hood with baffle assembly

A fume hood adapted to be connected to an exhaust system, the fume hood comprising:

• a ventilated chamber having a rear wall, opposite side walls, a ceiling, a floor and an access opening;
• and
• a baffle assembly located in front of the rear wall, the baffle assembly comprising:
• a generally rectangular lower panel having opposite side edges extending between the chamber side walls and a lower edge spaced apart from the chamber floor, and wherein a plurality of air-exit apertures are formed within the lower panel;
• a generally rectangular upper panel having opposite side edges extending between the chamber side walls, a lower edge attached to an upper portion of the lower panel, an opposite upper edge attached to the chamber ceiling, and wherein a plurality of air-exit apertures are formed within the upper panel;
• and
• an elongated grating covering a gap between the lower panel lower edge and the chamber floor, wherein the elongated grating comprises a plurality of air-exit apertures formed therein.