Nuaire Biosafety Cabinet Class Ii

Like class i cabinets class ii cabinets are safe for work using agents requiring biosafety level 1 2 or 3 containment.

Nuaire biosafety cabinet class ii. Labgard es nu 540 class ii type a2 biosafety cabinet model nu 540 is an effective primary engineering control in obtaining the optimum product quality while reducing the potential for exposure of both product and personnel to airborne biological or particulate chemical agents in low to moderate risk hazard research and drug preparation. Ergonomic biosafety cabinet design improves laboratory safety practices and process accuracy. Nuaire class ii type b1 biological safety cabinets exhausts 70 of airflow. View the infographic below to learn the ideal location to install your class ii type a2 biosafety cabinet.

Between class ii type a2 and type b2 biological safety cabinets north america and en12469. All contaminated ducts and plenums are maintained at negative. They may exhaust hepa filtered air back into the lab or may be exhaust outside using a canopy connection. Select a nuaire class ii biosafety cabinet to ensure long lasting safety in your laboratory or pharmacy.

All downflow and inflow air is exhausted through a hepa filter without recirculation within the cabinet. Labgard es air nu 543 class ii type a2 biosafety cabinet. 2000 biotechnology performance criteria for microbiological safety cabinets2 which originated in europe. A class ii type a1 cabinet must maintain a minimum average inflow velocity of 75 fpm through the sash opening.

Labgard es nu 540 class ii type a2 biosafety cabinet. Share this image on your site. Is available in an 8 10 or 12 inches 203 254 or 305 mm access opening. Nuaire class ii type b2 biological safety cabinets feature downflow air drawn from within the laboratory or outside air.

A1 a2 b1 b2. Nuaire manufactures nsf ansi 49 and en12469 certified class i and class ii biosafety cabinets bscs that provide personnel product and environmental protection through the use of laminar air flow and hepa filtration when looking to obtain optimum control over product quality while reducing the potential for exposure. Another class is planned to be added in 2017. Nsf currently recognizes four types of class ii bscs.

The b1 biosafety cabinet may be used for work treated with minute quantities of volatile toxic chemicals and trace amounts of radionuclides required as an adjunct to microbiological studies if work is done in the direct exhausted portion of the cabinet or if the chemicals or radionuclides will not interfere with the. Model nu 540 is an effective primary engineering control in obtaining the optimum product quality while reducing the potential for exposure of both product.