Biosafety Cabinet Class II (Type A2 /B2)

The Biosafety Cabinet Class II (Type A2 & B2) provides a safe and sterile working environment for handling infectious or biohazardous materials. It ensures triple protection for the operator, sample, and environment through HEPA-filtered laminar airflow and negative pressure containment. Type A2 recirculates a portion of clean air, while Type B2 exhausts 100% of air to eliminate hazardous fumes. Designed with stainless steel construction, UV sterilization, and advanced airflow control, it ensures contamination-free and secure laboratory operations.

Features:

• Dual protection for operator, sample, and environment
• High-efficiency HEPA filters (99.97% efficiency at 0.3 µm)
• UV germicidal lamp for work area sterilization
• Transparent front sash made of toughened safety glass
• Low vibration and noise level for user comfort
• Digital microprocessor control system with display
• Energy-efficient, low-noise centrifugal blowers
• Ergonomic design for easy cleaning and maintenance
• Available in both Type A2 (partially recirculated air) and Type B2 (100% exhaust) models

Specifications:

• Construction: Stainless steel (SS 304) interior and exterior
• Airflow System: Type A2: 70% recirculated, 30% exhausted
• Type B2: 100% exhausted (ducted)
• Filtration: HEPA filters (supply & exhaust) 99.97% efficient at 0.3 μm
• Illumination: Fluorescent + UV germicidal lamps
• Noise Level: < 65 dB
• Work Area Velocity: 0.4 – 0.5 m/s
• Front Sash: Motorized or manual vertical sliding glass
• Power Supply: 230 V AC, 50 Hz
• Applications: Microbiology, Virology, Pathology, Pharmaceutical R&D, Vaccine production