光聲(sheng)氣(qi)(qi)體(ti)(ti)監測(ce)儀-Innova 1412i可選(xuan)擇(ze)性地(di)測(ce)量各種(zhong)氣(qi)(qi)體(ti)(ti)/蒸(zheng)汽。選(xuan)擇(ze)性是通過(guo)(guo)使用(yong)(yong)(yong)光學濾波器來實現的(de)。通過(guo)(guo)安(an)裝(zhuang)多(duo)(duo)達(da)五個過(guo)(guo)濾器,1412i可以測(ce)量多(duo)(duo)達(da)五種(zhong)成分氣(qi)(qi)體(ti)(ti)和(he)水(shui)蒸(zheng)氣(qi)(qi)的(de)濃(nong)度(du)。1412i能(neng)夠補償溫度(du)和(he)壓力(li)波動、水(shui)蒸(zheng)氣(qi)(qi)干擾(rao)(rao)以及空氣(qi)(qi)樣(yang)本中其(qi)他已(yi)知(zhi)氣(qi)(qi)體(ti)(ti)的(de)干擾(rao)(rao),從(cong)而確(que)保了測(ce)量的(de)準確(que)性。1412i型(xing)(xing)可以與使用(yong)(yong)(yong)7880軟(ruan)件(jian)的(de)1409型(xing)(xing)多(duo)(duo)點采(cai)樣(yang)器相結合,通過(guo)(guo)從(cong)多(duo)(duo)達(da)24個測(ce)量位置輸送空氣(qi)(qi)樣(yang)本來擴展(zhan)能(neng)力(li)。1412i型(xing)(xing)可與1403型(xing)(xing)多(duo)(duo)點采(cai)樣(yang)器和(he)劑量計一(yi)起(qi)使用(yong)(yong)(yong),以使用(yong)(yong)(yong)7650軟(ruan)件(jian)進行通風和(he)空氣(qi)(qi)交(jiao)換測(ce)量,并(bing)使用(yong)(yong)(yong)7651軟(ruan)件(jian)啟用(yong)(yong)(yong)所(suo)有示(shi)(shi)蹤氣(qi)(qi)體(ti)(ti)方法:濃(nong)度(du)衰減、恒定注入(ru)和(he)恒定濃(nong)度(du),均使用(yong)(yong)(yong)示(shi)(shi)蹤氣(qi)(qi)體(ti)(ti)。