Purifier Logic+ Class II, Type A2 Biosafety Cabinets provide personnel, product and environmental protection from hazardous particulates such as agents that require Biosafety Level 1, 2 or 3 containment. Other appropriate applications include work with antineoplastic drugs, genetic material, carcinogens, allergens and additional substances that generate hazardous airborne particulates.
Purifier Cell Logic+ Class II, Type A2 Biosafety Cabinets have unique features that address the unique needs of cell research. Some models have a modified sash that accommodates a microscope.
Other models have a temperature-controlled work area on the work surface to keep cells at the proper temperature for viability.
Both Purifier Logic+ and Cell Logic+ Class II, Type A2 Biosafety Cabinets have the same airflow pattern to achieve personnel and product protection. During operation, room air is drawn into the inlet grille at the work access opening and through a supply HEPA filter. Approximately 70% of the HEPA-filtered air is circulated through the cabinet, while 30% passes through an exhaust HEPA filter and is discharged. These biohazard cabinets are designed to discharge HEPA-filtered exhaust air directly into the laboratory, or into an exhaust system through the optional Canopy Connection. When canopy-ducted, these biological safety cabinets may be used for applications involving minute quantities of volatile toxic chemicals and tracer amounts of radionuclides as an adjunct to microbiological research.
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