In order to decontaminate the cabinet a formalin vaporiser may be fitted to the side wall of the unit. The vaporiser is filled with formalin solution and, when switched on, heats up to operating temperatures and releases the formaldehyde vapour through an outlet directly into the cabinet. This is fully automatic and controlled by the cabinet microprocessor. A fan assisted exhaust system is available in place of the standard HEPA exhaust filter. This system can be used either to exhaust the cabinet into the laboratory through a double HEPA filter arrangement, or alternatively, with additional ducting, to atmosphere.
Safety Meets all current requirements.