HFsafe LC Series B2 Biosafety Cabinet, Dual Airflow Sensors (CAT#: STEM-AL2-6930-ZJF)

The HFsafe LC Series B2 Biosafety Cabinet is designed for Class II Type B2 containment of biological work requiring externally exhausted airflow. A controlled inflow and downflow system is used to maintain personnel and sample protection. Temperature-compensated airflow sensors continuously monitor operating airflow conditions. Two independent sensors are stated for downflow and exhaust airflow monitoring. The cabinet uses negative-pressure dual side walls to reduce the risk of leakage to the surrounding environment. The work surface and side or rear work-zone surfaces use seamless Type 304 stainless steel as described. Programmable ultraviolet decontamination and airflow or filter-status monitoring are integrated into the cabinet controls. The system is intended for routine laboratory use within the operating scope described in the source.

Cabinet Type: Class II Type B2
Airflow Monitoring: Two independent temperature-compensated sensors for downflow and exhaust
Side-Wall Design: Negative-pressure dual walls
Work Surface: Type 304 stainless steel
UV System: Programmable timer with safety interlock
Display: LCD at eye level
Exhaust Control: Constant-airflow-valve concept described
Anti-Backflow: Electric anti-blow-back valve described

Class II B2 containment
Dual airflow sensing
Negative-pressure side walls
Type 304 stainless-steel work zone
Programmable UV function
Filter-life monitoring
Constant-exhaust-flow design
Electric anti-backflow protection