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生物安全柜工作原理示意图

放大字体  缩小字体 发布日期:2007-07-27
核心提示:Class II Type A1 BSC Characteristics Exhaust approximately 30% of total air handled and recirculate 70% in cabinet Minimum inflow air velocity is 75 fpm (0.38 m/s) through the front opening May exhaust HEPA filtered air back into the room or through

 

 

Class II Type A1 BSC Characteristics
Exhaust approximately 30% of total air handled and recirculate 70% in cabinet

Minimum inflow air velocity is 75 fpm (0.38 m/s) through the front opening

May exhaust HEPA filtered air back into the room or through a canopy (to the outdoors)

Audiovisual alarm required when connected to a building exhaust system

May have contaminated ducts and plenums under positive pressure to the room
Type A1 cabinets are not suitable for work with volatile toxic chemical and volatile radionuclides.

 
关键词: 生物安全柜
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