Labtron Biosafety Cabinet Class II B2 provides a 100% exhaust airflow system and two ULPA filters rated at 99.9995% efficiency at 0.12 µm. The 940 × 600 × 660 mm work area supports laboratory procedures. A microprocessor control system monitors airflow velocity and filter pressure. The motorized front window supports access adjustment, while interlocks coordinate UV lamp and window operation. Manufactured for biological sample processing and contamination control in research and testing laboratories, this biosafety cabinet class 2 B2 supports containment procedures.