草莓视频iOS

針對我(wo)國當前地(di)表(biao)水(shui)(shui)、飲用水(shui)(shui)源揮(hui)發(fa)性有(you)機(ji)物(wu)(wu)（VOCs）在(zai)(zai)線(xian)監測(ce)需求，聚(ju)光科技自(zi)主(zhu)研發(fa)了VOC-3000 水(shui)(shui)中(zhong)(zhong)(zhong)(zhong)揮(hui)發(fa)性有(you)機(ji)物(wu)(wu)在(zai)(zai)線(xian)監測(ce)系統(tong)(tong)。VOC-3000 水(shui)(shui)中(zhong)(zhong)(zhong)(zhong)揮(hui)發(fa)性有(you)機(ji)物(wu)(wu)在(zai)(zai)線(xian)監測(ce)系統(tong)(tong)集(ji)自(zi)動進樣(yang)、吹掃、富(fu)集(ji)、解(jie)吸、色(se)譜分離和數(shu)據處理于一(yi)體(ti)，可無人監守(shou)下連(lian)續運行(xing)，準(zhun)確測(ce)量水(shui)(shui)中(zhong)(zhong)(zhong)(zhong)VOCs濃(nong)度，實時(shi)遠程傳輸測(ce)量結(jie)果，實現水(shui)(shui)體(ti)VOCs污(wu)染程度的(de)(de)監測(ce)與預警。 系統(tong)(tong)原理 系統(tong)(tong)將水(shui)(shui)樣(yang)采集(ji)并(bing)加熱送入(ru)吹掃裝(zhuang)置內，然后向吹掃罐(guan)中(zhong)(zhong)(zhong)(zhong)通(tong)入(ru)惰性氣體(ti)，將待測(ce)水(shui)(shui)樣(yang)中(zhong)(zhong)(zhong)(zhong)VOCs組分吹出，通(tong)過(guo)除水(shui)(shui)裝(zhuang)置去除吹脫混合氣中(zhong)(zhong)(zhong)(zhong)的(de)(de)水(shui)(shui)分，再將除水(shui)(shui)后的(de)(de)VOCs組分在(zai)(zai)捕集(ji)阱(jing)中(zhong)(zhong)(zhong)(zhong)進行(xing)富(fu)集(ji)，最后啟動加熱解(jie)吸，通(tong)過(guo)載氣將解(jie)吸后的(de)(de)VOCs組分帶入(ru)色(se)譜進行(xing)分離分析，獲得各組分濃(nong)度。