草莓视频iOS

針對我國當前地(di)表水(shui)(shui)(shui)、飲用水(shui)(shui)(shui)源揮發性有(you)機物(wu)（VOCs）在(zai)線監(jian)(jian)測需求，聚光(guang)科技自(zi)主研發了(le)VOC-3000 水(shui)(shui)(shui)中(zhong)(zhong)(zhong)揮發性有(you)機物(wu)在(zai)線監(jian)(jian)測系統。VOC-3000 水(shui)(shui)(shui)中(zhong)(zhong)(zhong)揮發性有(you)機物(wu)在(zai)線監(jian)(jian)測系統集自(zi)動進樣、吹(chui)掃、富集、解(jie)吸(xi)、色(se)譜分(fen)(fen)(fen)離(li)和(he)數據處理于一體(ti)(ti)，可無人監(jian)(jian)守下(xia)連(lian)續(xu)運行，準(zhun)確測量水(shui)(shui)(shui)中(zhong)(zhong)(zhong)VOCs濃度(du)，實(shi)時遠(yuan)程傳輸測量結果(guo)，實(shi)現水(shui)(shui)(shui)體(ti)(ti)VOCs污染程度(du)的(de)(de)監(jian)(jian)測與預警。 系統原理 系統將水(shui)(shui)(shui)樣采集并加熱送入吹(chui)掃裝置(zhi)內，然后向(xiang)吹(chui)掃罐中(zhong)(zhong)(zhong)通(tong)入惰性氣體(ti)(ti)，將待測水(shui)(shui)(shui)樣中(zhong)(zhong)(zhong)VOCs組(zu)(zu)(zu)分(fen)(fen)(fen)吹(chui)出，通(tong)過(guo)除水(shui)(shui)(shui)裝置(zhi)去除吹(chui)脫混合氣中(zhong)(zhong)(zhong)的(de)(de)水(shui)(shui)(shui)分(fen)(fen)(fen)，再將除水(shui)(shui)(shui)后的(de)(de)VOCs組(zu)(zu)(zu)分(fen)(fen)(fen)在(zai)捕集阱(jing)中(zhong)(zhong)(zhong)進行富集，最后啟(qi)動加熱解(jie)吸(xi)，通(tong)過(guo)載氣將解(jie)吸(xi)后的(de)(de)VOCs組(zu)(zu)(zu)分(fen)(fen)(fen)帶入色(se)譜進行分(fen)(fen)(fen)離(li)分(fen)(fen)(fen)析，獲(huo)得各組(zu)(zu)(zu)分(fen)(fen)(fen)濃度(du)。