Features: - The Class II A2 biological safety cabinet adopts an air flow mode of 30% exhaust and 70% recycled ventilation. - It uses an efficient ultra low penetration air(ULPA) filter which offers a filtration efficiency of 99% for 0.1~0.2μm particulate. - The adoption of self adjusting motor technology dramatically decreases cabinet vibration. - The monolithic shell guarantees the leak-proof performance of the biological safety cabinet. - The cabinet uses double wall and the work area is surrounded by negative pressure, thereby preventing samples from leakage. - The laminated safety glass provides great protection against explosion, breakage and UV. - The predefined working height of the window is 20cm±5mm. - Quiet operation of the cabinet contributes to creating a comfortable working environment. - All of our Class II A2 biological safety cabinets are KI-Discus tested on a sampling basis for performance consistency. - The ergonomically angled window is sloped at 10° for better comfort. - The frameless window offers an unobstructed view and is easier to clean