Ibinzana elithi "i-infrared oxygen detector" ayicacanga kakhulu kwi-RFQ yohlalutyo lwe-oxygen yeshishini. Izixhobo zeoksijini zinokusebenzisa imigaqo ye-paramagnetic, i-zirconia, i-electrochemical okanye i-tuable-laser, ngelixa umjelo we-infrared kumhlalutyi we-multigas unokulinganisa ezinye iigesi. Ukhetho olusebenzayo luqala ngomsebenzi wokulinganisa: isicelo, uluhlu olulindelekileyo lwe-oksijini, ukubunjwa kwegesi, isiseko esimanzi okanye esomileyo, uxinzelelo lwenkqubo kunye nokushisa, uthuli okanye i-condensate, impendulo efunekayo, indlela yokulinganisa kunye ne-interface yokulawula inkqubo. Loo miqathango imisela umhlalutyi ofanelekileyo kunye nendlela yesampulu. Ngoko ke, ikowuti ethelekisekayo iqala ngomlinganiselo omnye ekwabelwana ngawo, hayi igama lomtshini obanzi.
Okokuqala Chaza ukuba iXabiso leOxygen liza kusetyenziselwa ntoni
Ugxininiso olufanayo lwe-oksijini lunokukhonza izigqibo ezahlukileyo kakhulu. Ilophu yokulawula ukutsha idinga isignali yangexesha, ezinzileyo. Inkqubo yokubeka iliso yomthombo omileyo yongeza isiqinisekiso somgangatho kunye neemfuno zokunika ingxelo. Ukusetyenziswa kwe-inering okanye inkqubo-yococeko inokugxila kwizinga eliphantsi le-oksijini kunye nokuvuza kobuzwe. I-alam yendawo inokufuna iziphumo ezicacileyo kunye nefilosofi ye-alam echazwe ngokucacileyo.
Isigqibo ekujoliswe kuso simisela izinto eziphambili ngokubaluleka kwentsebenzo. Ixesha lokuphendula linokulawula ulawulo oluvaliweyo, ngelixa ukuhamba kwexesha elide kunye nokulandelelwa kokulinganisa kunokubaluleka ngakumbi ekunikwe ingxelo. Imilinganiselo yomgangatho ophantsi iba novakalelo ngakumbi ekungeneni komoya kunye nokuthembeka kwetyhubhu. Ukuchaza "0-25% i-oksijini" ngaphandle kokuchaza injongo kushiya umthengisi ukuba aqikelele ukuba zeziphi iingozi ezamkelekileyo.
Ngaphakathi kweSINZEN udidi lwemveliso ye-oxygen analyzer, ukhetho lokugqibela kufuneka ngoko luhambelane nenkqubo kunye nenjongo yokulinganisa kunokuba kukhethwe kuphela uluhlu.
| Igalelo leprojekthi | Umbuzo oza kuphendulwa | Isiphumo ekukhetheni umhlalutyi |
| Injongo yomlinganiselo | Ukulawula, ukubeka esweni, i-alam, ukujonga umgangatho okanye uvavanyo lokuthobela? | Ibeka izinto eziphambili kwimpendulo, ukuzinza, iirekhodi, ii-alamu kunye novavanyo lokuvunywa. |
| Iprofayili ye-oxygen elindelekileyo | Ixabiso eliqhelekileyo, ubuncinci, ubuninzi kunye nemeko ephazamisayo? | Umisela uluhlu olufunekayo, isisombululo kunye nokuziphatha okungaphezulu koluhlu. |
| I-matrix yegesi | Ziziphi ezinye iigesi, umphunga, uthuli kunye ne-aerosols ezikhoyo? | Iphembelela umgaqo wokulinganisa, ukuphononongwa kokuphazamiseka kunye nezixhobo ezimanzi. |
| Imeko yesampuli | Ubushushu, uxinzelelo, ukufuma kunye nomngcipheko wokuxinana kwindawo yokulinganisa? | Imisela ukuba ingaba umlinganiselo we-in-situ okanye inkqubo ye-extractive conditioning iyasebenza. |
| Isiseko sokunika ingxelo | Imanzi, yomile, iqhelekile okanye ilungisiwe ixabiso le-oxygen? | Ithintela ukufundwa kwesixhobo esisebenzayo ekuthelekisweni ngesiseko esingalunganga. |
Umgaqo-siseko woMlinganiso kunye nendlela yeSampuli mayikhethwe Ndawonye
I-ISO 12039: i-2019, ushicilelo lwangoku luqinisekisiwe kwi-2025 kwi-stationary-source CO, CO2 kunye ne-O2 iinkqubo zokulinganisa ngokuzenzekelayo, zahlula imigaqo emininzi yokulinganisa i-oksijini. Idwelisa i-paramagnetism, i-zirconium oxide, iiseli ze-electrochemical kunye ne-laser spectroscopy eqhutywayo yeoksijini. Kwi-scope efanayo, i-infrared absorption eqhelekileyo ihambelana ne-CO kunye ne-CO2. Lo mda uchaza ukuba kutheni ibinzana elithi "i-infrared oxygen detector" ayikho inkcazo eyaneleyo yokuthenga.
Ezinye iikhabhathi ze-multigas zidibanisa i-infrared analyzer ye-IR-active gases kunye ne-sensor ye-oxygen eyahlukileyo. Ngoko ke imveliso inokuthengiswa njenge-analyzer yegesi ye-infrared kwaye isaxela i-oksijini, kodwa umjelo we-oksijini awunakusebenzisa umgaqo ofanayo. Ikowuteshini kufuneka ichaze umgaqo womlinganiselo weoksijini kwaye ibonise ukuba zeziphi iinxalenye zelo jelo.
| Umgaqo womlinganiselo | Ulungelelwaniso oluqhelekileyo lweprojekthi | Imibuzo ehlala igxile kwiprojekthi |
| IParamagnetic | Umlinganiselo we-oksijini okhuphayo apho ipropati yamagnetic ye-oksijini ibonelela ngokukhetha | I-matrix yegesi, uxinzelelo lwesampulu kunye nokuhamba, ukulungiswa, ukungcangcazela kunye noluhlu olufunekayo |
| Zirconia | Ukutshisa kunye nokusebenza kwezicelo, kubandakanywa ulungelelwaniso oluyilelwe umlinganiselo othe ngqo okanye owenziweyo | Ukufaneleka kwegesi, amacandelo atshayo, ubushushu benzwa, ukufakwa kunye neemeko zokubhekisela |
| Electrochemical | Izixhobo ezidibeneyo kunye nezicelo apho ukusetyenziswa kwenzwa kunye nokugcinwa kunokulawulwa | Ubomi boluvo, uvakalelo olunqamlezayo, ubushushu, ukufuma kunye nesicwangciso sokutshintsha |
| I-laser spectroscopy ye-tunable | Umlinganiselo we-Optical apho umgca wokufunxa okhethiweyo, indlela kunye neemeko zenkqubo zixhasa umlinganiselo we-oxygen | Indlela ye-Optical, uthuli, uxinzelelo, ubushushu, ulungelelwaniso, uluhlu lokulinganisa kunye nendlela yokuqinisekisa |
Olu thelekiso linyathelo lokuhlola, hayi umgangatho jikelele. Umgaqo ochanekileyo uxhomekeke kwi-matrix epheleleyo yegesi kunye nokufakwa. Ngokomzekelo, i-analyzer ekhethiweyo yegesi ecocekileyo eyomileyo inokufuna inkqubo yesampulu eyahlukileyo xa umlambo wangempela uphethe i-condensate okanye amaqhekeza. Ngokuchaseneyo, ulungiselelo lwe-in-situ lunokuthintela ukulibaziseka kwezothutho kodwa lwazise ufikelelo, ubushushu kunye nemiqobo yendlela yokubona.
Isiseko soMlinganiso omanzi nowomileyo sinokulitshintsha ixabiso elixeliweyo
Umphunga wamanzi uthatha inxalenye yomthamo wegesi. Ukususa umswakama kwinkqubo yesampulu ye-extractive kungatshintsha isiseko soxinaniso nangona isixa se-oksijini engena kwinkqubo ayitshintshanga. Iprojekthi ethelekisa isiphumo sohlalutyi-isiseko esomileyo kunye nokulindela kwenkqubo emanzi kunokudala ukungafani okubonakalayo okungekho mpazamo yomhlalutyi.
I-RFQ kufuneka ichaze ukuba ngaba ioksijini iyafuneka kwindawo emanzi okanye eyomileyo kwaye naluphi na ulungiso luya kwenziwa. Umthengisi kufuneka abonise apho ukupholisa, ukujiya kunye nomlinganiselo wokufuma kwenzeka. Ukuba inkqubo yomisa igesi, umthengi ukwafuna ukwazi ukuba amanye amacandelo axeliweyo asebenzisa isiseko esifanayo.
Ukujiya kungaphezulu komba wokubala. Ulwelo lunokuthintela izihlungi, ukuguqula ukusebenza kwempompo, ukonakalisa iinzwa ezingafanelekanga kunye nokwandisa ukubuyiswa emva kokuphazamiseka. Ukukhutshwa okutshisayo, ukupholisa kunye nokususwa kwe-condensate ziindlela ezahlukeneyo zokuyila; akukho nanye ekufanele icingelwe de iqondo lombethe werhasi kunye neemeko ezingqongileyo zaziwa.
Ukungena komoya kunokubaluleka ngakumbi kunokuchaneka kwe-Analyzer
Umlinganiselo we-oksijini okhuphayo unobuntununtunu obungaqhelekanga ekuvuzeni nanini na xa inkqubo ye-oksijini inqanaba lohluka kakhulu kumoya ojikelezayo. Ukuvuza okuncinci kwindawo yokulinganisa, itywina yempompo okanye indlu yokucoca kunokutsala umoya kumgca ongaphantsi kwevacuum kwaye uvelise ukufundwa kweoksijini ephezulu. Ukutshintsha umhlalutyi akuyi kuyilungisa loo mpazamo ukuba indlela yesampulu ihlala ivulekile emoyeni.
Uxinzelelo lwesampulu, ukuhamba kunye neemeko ze-vent nazo ziyasebenzisana. Ezinye iiseli zokulinganisa zisabela kuxinzelelo okanye zifuna uluhlu lokuhamba olulawulwayo. Isithintelo esisezantsi kunokunyusa uxinzelelo lweeseli; impompo eyomeleleyo inokunyusa ukuthambekela kokutsala umoya ngonxibelelwano lomda. Umzobo wokuhamba komnikezeli kufuneka achonge iprobe, izihluzi, i-cooler okanye i-heater, impompo, ulawulo lokuhamba, iseli ye-analyzer kunye ne-vent ukuze obu budlelwane buhlaziywe njengenkqubo enye.
Uvavanyo lokuvuza kufuneka lugubungele indlela edityanisiweyo, hayi izinto ezizimeleyo kuphela. Kwinkonzo ye-oxygen ephantsi, isicwangciso sokwamkelwa sinokudinga umlinganiselo oqinileyo wokuvuza kunye nokuhlolwa kwexesha elide lokuzinzisa kunesicelo sokutshisa esisebenza kufuphi namanqanaba e-oksijini ambient. Imfuno kufuneka idityaniswe nokungaqiniseki komlinganiselo ovumelekileyo weprojekthi.
IiNgcaciso zokuSebenza zifuna iMiqathango kunye neendlela zoVavanyo
Ukuchaneka yindawo enye kuphela yokusebenza. Inkcazo ye-analyser eluncedo ikwajongana noluhlu, isisombululo, ukuphindaphinda, ukulandelelana, i-zero kunye ne-span drift, ixesha lokuphendula, ukufudumala, ukuphazamiseka, imida ye-ambient kunye ne-calibration frequency. Umzobo ngamnye kufuneka udityaniswe neemeko zovavanyo ezichaziweyo; kungenjalo ababoneleli ababini banokucaphula amanani afanayo alinganiswe phantsi kweemeko ezahlukeneyo.
Ixesha lokuphendula lifuna inkathalo ethile. Impendulo ebonisiweyo ibandakanya ukuthuthwa nge-probe kunye ne-tubing, izihlungi, ukuphatha umswakama, izinga lokuhamba, umthamo weseli, ukuhlunga umqondiso kunye nexesha lokuhlaziya inkqubo yedatha. Inzwa ekhawulezayo efakwe emva komgca omde wokuhamba okuphantsi isenokuthi inike impendulo yeprojekthi ecothayo. Buza zombini impendulo ye-analyzer-cell kunye nempendulo elindelekileyo yenkqubo epheleleyo xa ixesha lichaphazela ulawulo okanye i-alamu.
Ukuphononongwa kokuphazamiseka kufuneka kusebenzise eyona matrix yegesi. "Akukho ukuphazamiseka" kubanzi kakhulu ngaphandle kokuba umthengisi uchaze iigesi kunye noluhlu lokuxininisa oluqwalaselwayo. Cela uluhlu olubhaliweyo lwe-cross-sensitivities eyaziwayo okanye imida, kubandakanywa umphumo wokufuma kunye noxinzelelo apho kufanelekileyo.
Ulungelelwaniso kufuneka lusebenzise indlela enye esetyenziselwa ukulinganisa
Irhasi yokulinganisa efikelela kuphela kwiseli ye-analyzer ijonga isixhobo kodwa isenokungabonakali ukuvuza, i-adsorption okanye ukulibaziseka kwempendulo kumgca wesampulu. Ukwazisa i-zero kunye ne-span gas ngendlela yomlinganiselo oqhelekileyo kunika ubungqina obunamandla benkqubo epheleleyo, nangona iprojekthi inokugcina uqhagamshelo lolungelelwaniso oluthe ngqo lweseli ukulungiselela ukulungiswa.
Indlela ye-EPA ye-3A ibonisa umgaqo wesixhobo esimileyo-umthombo we-O2 kunye nemilinganiselo ye-CO2: umgangatho wedatha uxhomekeke kwisixhobo esibhaliweyo, ukuqokelelwa kweesampuli, ukulinganisa, ukulawula umgangatho kunye neenkqubo zokuhlalutya. Isebenza kuphela apho loo ndlela ifunwayo okanye ikhethelwe umlinganiselo wezinto ezikhutshwayo ezichaziweyo; ayisosiqinisekiso sehlabathi lonke kwi-analyzer ye-oxygen. Isifundo sokuthengwa kwayo sibanzi: iigesi zokulinganisa, indawo yokutofa, ulandelelwano, imida yokwamkelwa kunye neerekhodi kufuneka zichazwe kunye.
Qinisekisa izatifikethi zolungelelwaniso-gesi ezifunekayo, uqhagamshelo lwesilinda, izilawuli, ulawulo lokuqukuqela kunye nolandelelwano oluzenzekelayo okanye lwemanuwali. Ukuba i-analyzer isekela ukulinganisa ngokuzenzekelayo, isicatshulwa kufuneka sichaze ukuba zeziphi iivalve, ii-relays, imisebenzi yesofthiwe kunye namacandelo okuphatha igesi afakiwe kunokuba aphathe "ukulinganisa okuzenzekelayo" njengento enye.
Hlaziya i-Analyzer njengenxalenye yeNkqubo yoLawulo lweZityalo
Umlinganiselo kufuneka ufikelele kumsebenzisi ngendlela enokusetyenziswa. Chaza unikezelo lwamandla, uluhlu lwemveliso ye-analog, iprotocol yedijithali, abafowunelwa be-relay, i-alarm logic, isignali yephutha, izinga lohlaziyo lwedatha kunye naluphi na umboniso wendawo okanye iimfuno zokurekhoda. Isibonakaliso se-4-20 mA sikwafuna imephu ebhaliweyo phakathi koluhlu lwangoku kunye ne-oxygen. Ukuba uluhlu oluninzi luyakhethwa, inkqubo yolawulo kufuneka yazi ukuba loluphi uluhlu olusebenzayo.
I-SINZEN's I-S1000 ye-Oxygen Analyzer iboniswe ngeparamagnetic, i-ion-yangoku kunye ne-electrochemical sensor options. Obo bubanzi benza igalelo leprojekthi libaluleke ngakumbi: umboneleli kufuneka achonge umgaqo woluvo olunikiweyo, uluhlu, iimfuno zesampulu kunye nojongano lwekowuteshini ethile kunokushiya imodeli yosapho ingachazwanga.
Ukuziphatha okungalunganga kufuneka kwahlulwe kwii-alam zenkqubo. I-alamu ephezulu ye-oxygen, ukungaphumeleli kokulinganisa, ukuhamba kwesampuli ephantsi kunye nephutha le-analyzer ayimeli imeko yesityalo esifanayo. Uluhlu lwe-I/O kufuneka lubonise indlela ekunxityelelwana ngayo nelizwe ngalinye nokuba imo yogcino iyayicinezela okanye ibonise iziphumo ngexesha lolungelelwaniso.
Sebenzisa iSicwangciso soKwamkeleka esineZiqendu ezintathu
Isicwangciso esisebenzayo sokwamkelwa sidibanisa amaxwebhu, iitshekhi zefektri kunye nokuhlolwa kwendawo. Uphononongo lwamaxwebhu luqinisekisa ubumbeko phambi kokwenziwa. Uvavanyo lwefektri lubonisa i-analyzer kunye nemisebenzi yokuphatha isampuli phantsi kweemeko ezivunyelweneyo. Ukwamkelwa kwesiza kuqinisekisa indlela yesampulu efakiweyo, izinto eziluncedo, imiqondiso, ulandelelwano lolungelelwaniso kunye nempendulo kwindawo eyiyo yeprojekthi.
- Uqwalaselo ngokutsha: Idatha evunyiweyo, umgaqo womlinganiselo, uluhlu, i-matrix yegesi, isampuli-yenkqubo yedayagram yokuhamba, imathiriyeli emanzi, uluhlu oluluncedo kunye neshedyuli ye-I/O.
- Ubungqina basefektri: Ukuhlolwa kwe-zero kunye ne-span, ukuphindaphinda okanye ukuhlolwa kwempendulo apho kucacisiwe, i-alam kunye nemisebenzi ye-relay, isofthiwe okanye ukuqinisekiswa kweprothokholi kunye nerekhodi yokutenxa.
- Uqinisekiso lwesiza: ukukhangela ukuvuza, ukuhamba kwesampulu, ukujonga ubushushu okanye ukupholisa, ukulungiswa kwendawo yokuphuma, ulungelelwaniso ngendlela ecetywayo, imephu yomqondiso kunye nothelekiso kunye nesalathiso ekuvunyelwene ngaso apho kuyimfuneko.
Imida yokuvuma kufuneka ibhalwe phambi kovavanyo. "I-Pass calibration" ayiphelelanga ngaphandle kwexabiso legesi, ukunyamezela, ixesha lokuzinza kunye nendawo apho igesi iqaliswa khona.
Imibuzo Ebuzwa Rhoqo
Ngaba i-infrared gas analyzer ngokuzenzekelayo i-oxygen analyzer?
Hayi. Ukufunxwa kwe-infrared ngokuqhelekileyo kulinganisa iigesi ezifana ne-CO kunye ne-CO2, ngelixa i-oxygen channel kwi-analyzer ye-multigas inokusebenzisa i-paramagnetic eyahlukileyo, i-zirconia okanye i-electrochemical sensor. Iinkqubo ze-laser ze-tunable zinokulinganisa i-oksijini kwiimpawu ezifanelekileyo. Isicatshulwa kufuneka sichaze umgaqo we-oksijini ngokucacileyo.
Ngaba ugxininiso lwe-oksijini kufuneka luchazwe kwisiseko esimanzi okanye esomileyo?
Ewe. Ukususwa kobumanzi kuguqula isiseko soxinaniso, ngoko ke ulindelo lwenkqubo, isiphumo somhlalutyi kunye nolawulo okanye ukubala kolawulo kufuneka kusetyenziswe isiseko esifanayo okanye ukulungiswa okuchaziweyo. Umzobo wenkqubo yesampula kufuneka ubonise apho umswakama ususwe okanye ulinganiswe khona.
Ngaba i-oxygen analyzer efanayo ingasetyenziselwa zombini ulawulo lwenkqubo kunye nokubeka iliso lokuthotyelwa?
Kunokwenzeka, kodwa akunakucingelwa. Uluhlu, impendulo, ukufumaneka, ulungelelwaniso, ukuphathwa kwedatha kunye neemfuno ezifanelekileyo zokulawula ukusebenza kufuneka zanelise iinjongo zombini. Ezinye iiprojekthi zisebenzisa imilinganiselo eyahlukeneyo kuba imisebenzi yolawulo kunye nokuthotyelwa ibeka izinto eziphambili ngokubaluleka ezahlukeneyo.
Ngawaphi amaxwebhu afanele avunywe phambi kweodolo ye-oxygen analyzer?
Ubuncinci, yamkele idatha enikiweyo, umgaqo womlinganiselo, uluhlu kunye neemeko zokusebenza, uphononongo lwegesi-matrix, isampulu yenkqubo yokuhamba kwedayagram, imathiriyeli emanzisiweyo, iimfuno eziluncedo, ishedyuli ye-I/O, isicwangciso solungelelwaniso, umda wovavanyo kunye noluhlu lokutenxa. Iimfuno ezingqale kwiprojekthi zingongeza imizobo, izatifikethi okanye iinkqubo zesayithi.
Thumela iNgcaciso yoMlinganiselo, hayi igama leMveliso kuphela
Ukulinganisa i-oxygen analyzer quotation, unikeze injongo yokulinganisa, isicelo, ukubunjwa kwegesi, udidi lwe-oksijini olulindelekileyo, isiseko esimanzi okanye esomileyo, inkqubo kunye neemeko ze-ambient, uxinzelelo lwesampula, uthuli kunye nomswakama, impendulo efunekayo, ulwahlulo lwendawo ukuba luyasebenza, izixhobo, unxibelelwano kunye neemfuno ze-alamu, indlela yokulinganisa, ubuninzi, amaxwebhu kunye nesicwangciso sokwamkelwa. Buza umthengisi ukuba abuyisele umgaqo okhethiweyo, uluhlu olupheleleyo olunikezelweyo, isampuli yokusingatha i-scope, ukuphazamiseka okuchaziweyo, izinto ezisetyenziswayo, iimfuno zokugcina, ezibandakanya i-I / O, ubungqina bovavanyo kunye nokunye ukutenxa.
Nje ukuba loo mimandla ilungelelaniswe, ixabiso kunye nokuhanjiswa kunokuthelekiswa nomda wobugcisa ofanayo. Abathengi banokungenisa imatriki yegesi kunye neemfuno zeprojekthi ngeSINZEN's ifomu yokubuza umhlaziyi wobugcisa ukuqinisekiswa koqwalaselo.
