Sterilite Test Isolator - E Series

Isolators work under particle filtration principles, air recirculation and keeping the work chamber at positive or negative pressure. In positive pressure isolators, 90% (±%5) of total internal air is recirculated passing through main HEPA/ULPA filter located at work zone top. The rest of the air is exhausted after passing through the HEPA/ULPA filter located at the cabinet’s top. Negative pressure isolators exhaust total cabinet air completely to the outer atmosphere without recirculation after passing through main filters . Pre/HEPA filtered room air is intaken by the top of the cabinet and pass-box provides the work area protecting the work zone under ISO-5 class airflow. The primary air barrier accomplished by the double wall negative plenum design of the Metisafe cabinet prevents particle escape to surroundings and zero leakage is ensured.