detector system explosives and chemical or biological agents.

摘要

detector system explosives and chemical or biological agents.; The system comprises two drive elements and air suction (1 and 2), arranged at the sides or above and below a threshold (3) step, generating a continuous air curtain drags particles analyzing of people, clothes or objects traversing said continuous curtain of air being sucked air by the element (2) and deflected by suction valve (4) branching outwardly or towards the detector module (6) of particles. The system comprises means (8) presence detectors which activate the valve (4) bypass and the detector module (6) for conducting the analysis, being the air flow sent through a duct (5) Exhaust when not are present at threshold (3) and a chamber (7) for recording images of people or objects that cross the threshold (3).