HEPA-Filtered Safety Cabinets < Enclosures < Products
Class II Biological Safety Cabinets
Purifier Delta Series Class II, Type A2 and B2 Biological Safety Cabinets provide personnel, product and environmental protection from hazardous particulates such as agents that require Biosafety Level 1, 2 or 3 containment.
The Type A2 Cabinets may also be used for antineoplastic drug preparation. These NSF-Listed, benchtop cabinets may discharge HEPA-filtered exhaust air directly into the laboratory, or into an exhaust system through the optional Canopy Connection Kit. When canopy-connected, these cabinets may be used for applications involving minute quantities of volatile toxic chemicals and tracer amounts of radionuclides required as an adjunct to microbiological research.
One hundred percent of the air that moves through our Type B2 Cabinets is exhausted to the outside. Because none of the air in the cabinet is recirculated, these NSF-Listed cabinets may be used with work with agents treated with volatile toxic chemicals and radionuclides when required as an adjunct to microbiological research. These cabinets are equipped with an interlocking alarm system that constantly monitors the volume of air exhausted. Should the exhaust air volume drop below an acceptable level, an audible alarm sounds, the alarm light glows red, and the cabinet blowers stop. This added measure of safety protects you from inadvertent exposure to aerosols.