草莓视频iOS

針對我國當前地(di)表水(shui)(shui)、飲用水(shui)(shui)源(yuan)揮(hui)發性(xing)(xing)(xing)有(you)機(ji)物(wu)（VOCs）在線監測(ce)需求，聚光科技自主研發了VOC-3000 水(shui)(shui)中揮(hui)發性(xing)(xing)(xing)有(you)機(ji)物(wu)在線監測(ce)系(xi)(xi)統(tong)(tong)。VOC-3000 水(shui)(shui)中揮(hui)發性(xing)(xing)(xing)有(you)機(ji)物(wu)在線監測(ce)系(xi)(xi)統(tong)(tong)集(ji)自動(dong)進樣、吹掃(sao)(sao)、富集(ji)、解吸(xi)、色譜(pu)分(fen)離和數據處理(li)于(yu)一體，可無人監守下(xia)連續運行(xing)(xing)，準(zhun)確測(ce)量水(shui)(shui)中VOCs濃度，實時遠程(cheng)(cheng)傳輸(shu)測(ce)量結果(guo)，實現水(shui)(shui)體VOCs污(wu)染程(cheng)(cheng)度的監測(ce)與預警。 系(xi)(xi)統(tong)(tong)原理(li) 系(xi)(xi)統(tong)(tong)將(jiang)水(shui)(shui)樣采集(ji)并加(jia)熱(re)送入(ru)吹掃(sao)(sao)裝置(zhi)內，然后(hou)向(xiang)吹掃(sao)(sao)罐中通(tong)入(ru)惰性(xing)(xing)(xing)氣(qi)體，將(jiang)待測(ce)水(shui)(shui)樣中VOCs組(zu)分(fen)吹出(chu)，通(tong)過(guo)除(chu)水(shui)(shui)裝置(zhi)去除(chu)吹脫混合氣(qi)中的水(shui)(shui)分(fen)，再將(jiang)除(chu)水(shui)(shui)后(hou)的VOCs組(zu)分(fen)在捕集(ji)阱(jing)中進行(xing)(xing)富集(ji)，最后(hou)啟動(dong)加(jia)熱(re)解吸(xi)，通(tong)過(guo)載氣(qi)將(jiang)解吸(xi)后(hou)的VOCs組(zu)分(fen)帶(dai)入(ru)色譜(pu)進行(xing)(xing)分(fen)離分(fen)析(xi)，獲得各組(zu)分(fen)濃度。