BSC-1000IIA2-BSC-1600IIB2 Class II Biosafety Cabinet, A2/B2 configurations, 0.25-0.5 m/s downflow (CAT#: STEM-AL-4488-ZJF)

BSC-1000IIA2-BSC-1600IIB2 Class II Biosafety Cabinet, A2/B2 configurations, 0.25-0.5 m/s downflow is designed for personnel, product, and environmental protection during biological work. The cabinet uses negative-pressure HEPA or ULPA filtered airflow. The documented operating envelope is A2/B2 configurations, 0.25-0.5 m/s downflow. The series contains 6 A2 and B2 configurations with different work-zone widths. The stainless steel work zone supports cleaning and corrosion resistance. Filtered downflow and inflow are balanced to support personnel and product protection. The control interface manages airflow, lighting, sterilization, and alarm functions. A2 models recirculate part of the filtered air, while B2 models exhaust the filtered air. The series supports repeatable operation within the documented temperature, load, pressure, and environmental limits.

Models: BSC-1000IIA2
BSC-1300IIA2
BSC-1600IIA2
BSC-1000IIB2
BSC-1300IIB2
BSC-1600IIB2
Cabinet Type: Class II A2 or B2
Exhaust: A2 models use 70% recirculation and 30% exhaust, while B2 models use 100% exhaust
Cleanliness: ISO 5 as standard, ISO 4 optional
Filter: HEPA or ULPA with 99.999-99.9995% efficiency at 0.3-0.12 µm
Downflow Velocity: 0.25-0.5 m/s
Inflow Velocity: ≥0.5 m/s
Noise: ≤67 dB(A)
Power Supply: 220 V, 50 Hz

Class II negative-pressure airflow supports biological protection
HEPA or ULPA filtration provides high particle-removal efficiency
Stainless steel work zone supports cleaning
A2 and B2 exhaust configurations address different facility requirements
Adjustable airflow supports the documented velocity range
Ergonomic inclined front improves operator access
Digital control manages fan, lighting, and alarm functions

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