通風(fēng)櫥培訓(xùn)-wenkub.com
2025-05-04 12:11 本頁面
【正文】 Fume Hood Training 通風(fēng)櫥培訓(xùn) 下載 Fume Hoods cont’d通風(fēng)櫥 ? All fume hoods at JR Laboratories have a minimum face velocity of 室所有通風(fēng)櫥最小表面速度是 /秒 – This acmodates WCB regulations for the required face velocity when working with carcinogens, or possible carcinogens in a fume hood這符合 WCB法規(guī)中關(guān)于通風(fēng)櫥中使用致癌物質(zhì)或可能致癌物質(zhì)表面速度的要求 下載 Fume Hoods cont’d通風(fēng)櫥 ? A higher face velocity () is not necessarily better再高的表面速度() 不一定好 – An extremely high face velocity can cause turbulence and force the air back out toward the operator太高的表面速度可能導(dǎo)致擾動(dòng) ,使空氣返吹向操作者 下載 Fume Hoods cont’d通風(fēng)櫥 ? The face velocity will not be maintained if the sash is placed above the certified markings on the fume hood如果窗框置于通見櫥規(guī)定標(biāo)記以上 ,就不能保持表面速度 – The sash
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號(hào)-1