草莓视频iOS

針對我(wo)國當前(qian)地表(biao)水(shui)(shui)、飲用水(shui)(shui)源揮發性(xing)有機物(wu)（VOCs）在(zai)線(xian)監(jian)測需求，聚光科技自主研發了VOC-3000 水(shui)(shui)中(zhong)揮發性(xing)有機物(wu)在(zai)線(xian)監(jian)測系(xi)統。VOC-3000 水(shui)(shui)中(zhong)揮發性(xing)有機物(wu)在(zai)線(xian)監(jian)測系(xi)統集自動(dong)進樣(yang)、吹掃(sao)、富(fu)(fu)集、解吸(xi)、色譜分(fen)(fen)離(li)和數據處理(li)于一(yi)體(ti)，可無人監(jian)守下連續運(yun)行(xing)，準確測量水(shui)(shui)中(zhong)VOCs濃(nong)度，實時遠程(cheng)傳輸測量結果，實現水(shui)(shui)體(ti)VOCs污染(ran)程(cheng)度的(de)監(jian)測與預警。 系(xi)統原理(li) 系(xi)統將(jiang)(jiang)水(shui)(shui)樣(yang)采集并加熱(re)送(song)入(ru)吹掃(sao)裝(zhuang)置內(nei)，然后(hou)向吹掃(sao)罐中(zhong)通(tong)(tong)入(ru)惰性(xing)氣體(ti)，將(jiang)(jiang)待(dai)測水(shui)(shui)樣(yang)中(zhong)VOCs組(zu)(zu)(zu)分(fen)(fen)吹出，通(tong)(tong)過(guo)除水(shui)(shui)裝(zhuang)置去除吹脫混合氣中(zhong)的(de)水(shui)(shui)分(fen)(fen)，再(zai)將(jiang)(jiang)除水(shui)(shui)后(hou)的(de)VOCs組(zu)(zu)(zu)分(fen)(fen)在(zai)捕集阱(jing)中(zhong)進行(xing)富(fu)(fu)集，最后(hou)啟動(dong)加熱(re)解吸(xi)，通(tong)(tong)過(guo)載氣將(jiang)(jiang)解吸(xi)后(hou)的(de)VOCs組(zu)(zu)(zu)分(fen)(fen)帶入(ru)色譜進行(xing)分(fen)(fen)離(li)分(fen)(fen)析(xi)，獲得各(ge)組(zu)(zu)(zu)分(fen)(fen)濃(nong)度。