通風(fēng)櫥培訓(xùn)(完整版)
【正文】 g is the space where ining air is exhausted out隔板孔是進(jìn)氣和排氣通道 – If this is blocked, the air has no where to go, causes turbulence, and can result in air being forced back out toward the operator如果被阻塞 ,空氣無處可去 ,引起擾動 ,導(dǎo)致空氣被迫流向操作人員 下載 Fume Hoods cont’d通風(fēng)櫥 ? Baffles隔板 – The back panels of a fume hood which provide opening for outgoing air通風(fēng)櫥后面的檔板提供排氣孔 – Adjustable可調(diào)節(jié) – Lower baffle – heavy solvents。 Top baffle – light solvents低隔板 易揮發(fā)溶劑 ,高檔板 易揮發(fā)溶劑 下載 Fume Hoods cont’d通風(fēng)櫥 ? DO NOT adjust baffle opening after certification by a professional專業(yè)人員確認(rèn)后不要調(diào)整隔板孔 – Baffles may only be adjusted if:隔板只能在下列情況下調(diào)整 ? A change in the room will affect the function of the fume hood房屋的變化可能影響通風(fēng)櫥的功能 ? Different types of che
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