草莓视频iOS

針對我(wo)國當(dang)前(qian)地表水(shui)(shui)、飲用水(shui)(shui)源揮(hui)發性(xing)有機物(wu)（VOCs）在(zai)線(xian)監(jian)(jian)(jian)測(ce)(ce)需(xu)求，聚光(guang)科技自主研發了VOC-3000 水(shui)(shui)中(zhong)揮(hui)發性(xing)有機物(wu)在(zai)線(xian)監(jian)(jian)(jian)測(ce)(ce)系統(tong)(tong)。VOC-3000 水(shui)(shui)中(zhong)揮(hui)發性(xing)有機物(wu)在(zai)線(xian)監(jian)(jian)(jian)測(ce)(ce)系統(tong)(tong)集(ji)自動(dong)進樣、吹掃、富集(ji)、解吸、色(se)(se)譜分(fen)(fen)(fen)(fen)(fen)離(li)(li)和數據處理于一體，可無人監(jian)(jian)(jian)守下連續(xu)運行，準確(que)測(ce)(ce)量水(shui)(shui)中(zhong)VOCs濃(nong)(nong)度(du)(du)(du)，實時(shi)遠程(cheng)傳輸測(ce)(ce)量結果，實現水(shui)(shui)體VOCs污染(ran)程(cheng)度(du)(du)(du)的(de)監(jian)(jian)(jian)測(ce)(ce)與預警(jing)。 系統(tong)(tong)原理 系統(tong)(tong)將(jiang)(jiang)水(shui)(shui)樣采(cai)集(ji)并加(jia)熱(re)(re)送入(ru)吹掃裝(zhuang)置(zhi)內，然后向(xiang)吹掃罐(guan)中(zhong)通(tong)入(ru)惰性(xing)氣體，將(jiang)(jiang)待測(ce)(ce)水(shui)(shui)樣中(zhong)VOCs組分(fen)(fen)(fen)(fen)(fen)吹出，通(tong)過除水(shui)(shui)裝(zhuang)置(zhi)去除吹脫混合氣中(zhong)的(de)水(shui)(shui)分(fen)(fen)(fen)(fen)(fen)，再將(jiang)(jiang)除水(shui)(shui)后的(de)VOCs組分(fen)(fen)(fen)(fen)(fen)在(zai)捕(bu)集(ji)阱中(zhong)進行富集(ji)，最(zui)后啟(qi)動(dong)加(jia)熱(re)(re)解吸，通(tong)過載氣將(jiang)(jiang)解吸后的(de)VOCs組分(fen)(fen)(fen)(fen)(fen)帶入(ru)色(se)(se)譜進行分(fen)(fen)(fen)(fen)(fen)離(li)(li)分(fen)(fen)(fen)(fen)(fen)析，獲得(de)各組分(fen)(fen)(fen)(fen)(fen)濃(nong)(nong)度(du)(du)(du)。