Biological Safety Cabinet (Class II, Type B2)
Airflow Direction: Vertical
Air Balancing: 0% recirculation, 100% exhaust
Class & Type: Class II, Type B2
Downflow Velocity: ≥ 0.33 m/s
HEPA Filter: 0.3 micron, 99.997% efficiency
Particle Retention: Above 0.3 micron
Blower Assembly: 1/3 HP, 1440 RPM or better
Noise Level: <65 dB ±5%
Vibration Level: <2.5 micron
Control System: Microprocessor-based with feather-touch switches
Alarms: Audible and visual
RPM Regulator / VFD Controller
Gauges & Fittings: Magnehelic Gauge / Manometer and Gas Nipple
Sensors & Display: Velocity sensors with digital display
Lighting: CFL lighting and germicidal UV lamp with hour meter
Cabinet Material: Stainless Steel or Mild Steel
Power Supply: 100–240 V, 50/60 Hz
