Thermo Fisher Scientific has introduced the Safe 2020 and Maxisafe 2020 Class II biological safety cabinets.
Available in four widths of 0.9, 1.2, 1.5 or 1.8 metres, the cabinets are suitable for labs where product and personal protection is of paramount importance.
The H14 HEPA filters guarantee a maximum filtration efficiency of 99.9% at the most penetrating particle size (MPPS). The advanced Maxisafe 2020 has an additional filter system below the work area to protect the air flow components from contamination providing 100,000 times higher filtration efficiency than standard Class II cabinets, the company added.
The filter system can be changed with minimal contamination risk while the cabinet is in operation. Pressure-sensor monitoring ensures safe airflow across the entire work surface and an easy-to-read display enables convenient monitoring of safety parameters. When closed, the front sash window provides an aerosol tight seal for additional sample and personnel protection.
DC motor technology maximises energy efficiency and reduces heat output, providing a more comfortable work environment with lower air conditioning costs. The Night-Set-Back mode decreases energy consumption by reducing blower motor speed when the front sash is closed. The transparent side glass windows maximise light and visibility, and the easily adjustable motorised front sash is angled at an optimal 10 degrees. The sash is also hinged and can be fully opened for easy cleaning, which together with the optional cross-beam UV-irradiation, ensure thorough disinfection of the work chamber.