Nuaire Biosafety Cabinet Class Ii

For all class ii bscs except the nu 435 total exhaust biological safety fume hood which has been evaluated by ul and classified to the ul 1805 fume hood standard for use with volatiles nuaire places a bright red warning label on the face of the cabinet concerning the use of flammables as follows.

Nuaire biosafety cabinet class ii.

Select a nuaire class ii biosafety cabinet to ensure long lasting safety in your laboratory or pharmacy. 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. 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. Nuaire class ii type b2 biological safety cabinets feature downflow air drawn from within the laboratory or outside air.

Between class ii type a2 and type b2 biological safety cabinets north america and en12469. They may exhaust hepa filtered air back into the lab or may be exhaust outside using a canopy connection. Labgard es nu 540 class ii type a2 biosafety cabinet. All downflow and inflow air is exhausted through a hepa filter without recirculation within the cabinet.

All contaminated ducts and plenums are maintained at negative. 2000 biotechnology performance criteria for microbiological safety cabinets2 which originated in europe. Nuaire class ii type b1 biological safety cabinets exhausts 70 of airflow. No downflow air is drawn from the cabinet exhaust air.

Nsf currently recognizes four types of class ii bscs. Share this image on your site. 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.

View the infographic below to learn the ideal location to install your class ii type a2 biosafety cabinet. Is available in an 8 10 or 12 inches 203 254 or 305 mm access opening. A1 a2 b1 b2. Model nu 540 is an effective primary engineering control in obtaining the optimum product quality while reducing the potential for exposure of both product.

A class ii type a1 cabinet must maintain a minimum average inflow velocity of 75 fpm through the sash opening. Like class i cabinets class ii cabinets are safe for work using agents requiring biosafety level 1 2 or 3 containment.