Nuaire NU603-430 reverse horizontal flow safety cabinet
The Reverse Horizontal Flow Safety Cabinet incorporates technology of the laminar flow principle and the application of environment controls as required in the field of biological research or chemical containment. THE RHFSC is part of an effective laboratory regimen of personnel protection from airborne biological or particulate chemical agents in low to moderate risk-hazard.
Because the cabinet allows room air to flow over the work area, the cabinet does not provide a sterile environment for work in process. Air enters the cabinet flowing past the operator through the large access opening at a minimum of 90 LFPM, providing an air barrier which controls contaminants generated within the work zone from migrating into the room. The air then flows through a set of prefilters in the rear wall carrying contaminants with it, exiting through a HEPA filter removing 99.99% of all particulate matter 0.3 micron in diameter. This design permits the HEPA filter to be adequately challenged by D.O.P. to determine filtering efficiency without any extraordinary test equipment.
Our technicians test each clean bench to insure that the controls and blower motor work properly, as well as ensuring that the HEPA filter is suitable for use in lab conditions. Our testing procedure includes all the elements of a clean bench certification in order to insure that the unit will pass certification once it is at your site.
The photos above are representative. Please bear in mind that the equipment shown is currently in storage in our warehouse and that in addition to testing each machine we will clean all the equipment thoroughly prior to shipment. We often have multiple units of each model in stock and sometimes we're unable to feature photos of every single unit. At your request, we can provide photos of the equipment in your order after it has been tested and cleaned.
American Instrument Exchange, Inc.
1023 Western Avenue
Haverhill, MA 01832