Imikhiqizo yokuqapha imvelo
I-Ambient air SO2 Analyzer ZR-3340
Le analyzer isetshenziswa kakhulu ekuhlaziyeni amasampula okuzenzakalelayo angaphandle okuqhubekayo kwesikhathi eside. Isetshenziselwa ukuqapha izinga lomoya elivamile, ukuhlolwa kwemvelo, ucwaningo lwesayensi, ukuqapha izimo eziphuthumayo, kanyeisiteshi sokuqapha izinga lomoyaukuqhathanisa idatha.
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Ukukhanya kwe-UV kukhanya ngamaza amafushane kunokukhanya okubonakalayo futhi akunakubonwa ngeso lomuntu. Kodwa-ke, lapho ukukhanya kwe-UV kudonswa izinto ezithile, kuvela emuva njengomsebe obonakalayo wamaza amade, noma ukukhanya okubonakalayo. Lesi simo sibizwa ngokuthi yi-UV-induced fluorescence ebonakalayo. Ngakho-ke, kusetshenziswa izici ze-fluorescence nokuqina okwenzeka lapho ama-molecule ezinto ezithile echayeka ekukhanyeni, ukuhlaziywa kobuningi kungenziwa entweni.
SO2 ama-molecule amunca ukukhanya kwe-UV kubude begagasi obungu-200nm~220nm. Amandla e-UV amuncwa ajabulisa ama-electron angaphandle aye esimweni esilandelayo. Ama-electron ajabulile abe esebuyela esimweni sokuqala futhi akhiphe ama-photon kubude begagasi obungu-240nm~420nm. Ngaphakathi kwebanga elithile lokuhlushwa, i-SO2ukugxilisa ingqondo kuhambisana ngokuqondile namandla e-fluorescence.
Ukusebenza okunamandla nokuqinisekisa ukuthi idatha izinzile
>Ifakwe imithombo yokukhanya enembayo nezinzwa zokubona, iqinisekisa impilo ende yesevisi kanye nokuvimbela ukuphazamiseka okusebenzayo.
>Umtshina we-UV-fluorescent umelana nokuphazamiseka komswakama.
>Isebenzisa isihlungi se-PTFE esingenayo esingenayo esakhelwe ngaphakathi, esingakhangisi noma sisabele ngezingxenye zegesi ezilinganisiwe.
>I-algorithm yokuhlunga eguquguqukayo, impendulo esheshayo, umkhawulo wokutholwa ophansi, ukuzwela okuphezulu.
>Isikhiphi se-hydrocarbon esakhelwe ngaphakathi siwususa ngempumelelo umthelela we-polycyclic aromatics hydrocarbons (PAHs) emoyeni kudatha yokulinganisa.
>Linganisa izinga lokushisa lemvelo, umswakama, ingcindezi, futhi unikeze isinxephezelo sesikhathi sangempela sezinga lokushisa nokucindezela, esifanele ukuqapha okuzinzile nokunembile ezimeni ezahlukene.
Inzwa yokushisa ne-Humidity
Abasebenzisi abanobungane
>Umthwalo wesondlo ophansi kanye nezindleko, izihlungi zishintshwa njalo ezinsukwini eziyi-14, ngaphandle kokunye ukulungiswa.
>Idatha ingashintshelwa ku-ppb, ppm, nmol/mol, μmol/mol, μg/m3, mg/m3
>7-intshi touch screen, kulula ukusebenza.
>Iphoyinti elinguziro nokulinganisa kwe-span kungenziwa mathupha.
>Gcina idatha engaphezu kuka-250000, hlola futhi uphrinte idatha ngesikhathi sangempela ngephrinta ye-Bluetooth futhi ithunyelwe nge-USB.
>Ukusekela i-GPS ne-4G yokulayisha idatha ekude.
Ukusebenza okuhle kakhulu kokuvikela
>Ilula, iphatheka kalula futhi ifakwe kalula, ingangenwa yimvula futhi ingangenisi uthuli.
>Indawo evalekile evikela isimo sezulu ye-IP65 ihlinzeka ngokusebenza okuphezulu, ngisho nasezimeni ezimbi kakhulu, eyakhelwe ngaphandle, ukuqapha okungenamuntu.
Ipharamitha | Ibanga | Isixazululo |
SO2ukugxilisa ingqondo | (0 - 500) ppb | 0.1 pb |
Ukugeleza kwesampula | 600 mL/min | 1mL/min |
Umsindo wephoyinti elinguziro | ≤1.0 pb | |
Umkhawulo wokuthola ubuncane | ≤2.0 ppb | |
Umugqa | ±2% FS | |
I-Zero Drift | ±1 pb | |
I-Span drift | ±1% FS | |
Umsindo we-span | ≤5.0 ppb | |
Iphutha lenkomba | ±3% FS | |
Isikhathi sokuphendula | ≤120 s | |
Ukuzinza kokugeleza | ±10% | |
Ukuqina kwamandla kagesi | ±1% FS | |
Umthelela wokushintsha kwezinga lokushisa kwe-ambient | ≤1 ppb/℃ | |
Ukugcinwa kwedatha | 250000 amaqembu | |
Ubukhulu | (L395×W255×H450) mm | |
Isisindo somsingathi | Cishe 16.5kg | |
Ukunikezwa kwamandla kagesi | I-AC(220±22)V，(50±1)Hz | |
Ukusetshenziswa | ≤500W(Ngokushisisa) | |
Isimo sokusebenza | (-20 ~ 50)℃ | |