Muyezo wa oxygen wosungunuka (DO) ndi wofunikira m'mafakitale osiyanasiyana, kuphatikiza kuyang'anira zachilengedwe, kuyeretsa madzi oyipa, ndi ulimi wamadzi.Mitundu iwiri yotchuka ya masensa omwe amagwiritsidwa ntchito pazifukwa izi ndi galvanic ndi optical kusungunuka mpweya masensa.Onse awiri ali ndi ubwino ndi zovuta zawo, zomwe zimawapangitsa kukhala oyenera ntchito zosiyanasiyana.M'nkhaniyi, tikambirana zaGalvanic vs Optical Dissolved Oxygen Sensors, poyang'ana kwambiri mawonekedwe awo, mapindu, ndi zovuta zawo.
Galvanic Dissolved Oxygen Sensors: Galvanic vs Optical Dissolved Oxygen Sensors
A. Zoyambira za Galvanic Sensors:
Galvanic Dissolved Oxygen Sensor ndiukadaulo wapamwamba womwe umagwiritsidwa ntchito kuyeza kuchuluka kwa okosijeni wosungunuka muzamadzimadzi.Imagwira pa mfundo ya electrochemical reactions.Sensa imakhala ndi maelekitirodi awiri - electrode yogwira ntchito ndi electrode yowonetsera - yomizidwa m'madzi.Ma electrode awa amasiyanitsidwa ndi nembanemba yotulutsa mpweya, yomwe nthawi zambiri imapangidwa ndi Teflon, yomwe imalola mpweya kudutsa ndikufika pa electrode yogwira ntchito.
B. Momwe Imagwirira Ntchito:
Electrode yogwira ntchito imayambitsa electrochemical reaction ndi mpweya, zomwe zimapangitsa kuti pakhale mphamvu yamagetsi yaying'ono.Kukula kwa panopo kumayenderana mwachindunji ndi kuchuluka kwa okosijeni wosungunuka.Zozungulira zamkati za sensor zimayesa panopo ndipo zimapereka kuwerenga kofananira kwa okosijeni.
C. Ubwino wa Galvanic Dissolved Oxygen Sensors:
1. Nthawi Yoyankha Mwachangu:Masensa a Galvanic amadziwika chifukwa cha nthawi yawo yoyankha mwachangu.Atha kupereka zenizeni zenizeni, zomwe zimawapangitsa kukhala abwino kwa mapulogalamu omwe kuyeza mwachangu ndikofunikira, monga zamoyo zam'madzi.
2. Kusamalira Kochepa:Masensa awa amafunikira chisamaliro chochepa.Safuna kuwongolera, kuwapangitsa kukhala otsika mtengo komanso opanda zovuta pakuwunika kwanthawi yayitali.
3. Ntchito Zosiyanasiyana:Masensa a Galvanic amatha kugwiritsidwa ntchito m'malo abwino komanso amchere amchere, kuwapangitsa kukhala osinthasintha komanso osinthika pazosintha zosiyanasiyana.
D. Kuipa kwa Galvanic Dissolved Oxygen Sensors:
1. Moyo Wochepa:Masensa a Galvanic amakhala ndi nthawi yayitali, kuyambira miyezi ingapo mpaka zaka zingapo, kutengera ntchito.Ayenera kusinthidwa pamene utali wa moyo wawo wafika.
2. Kugwiritsa Ntchito Oxygen:Masensawa amadya mpweya panthawi yoyezera, zomwe zingakhudze chilengedwe chachitsanzo ndipo sizingakhale zoyenera kugwiritsa ntchito pamene kusokonezeka kochepa kumafunika.
3. Kusokonezedwa ndi Ma Ioni Ena:Masensa a Galvanic amakhudzidwa ndi kusokonezedwa ndi ma ion ena m'madzi, zomwe zingayambitse kuwerengedwa kolakwika.
Ma Optical Dissolved Oxygen Sensors: Galvanic vs Optical Dissolved Oxygen Sensors
A. Zoyambira za Optical Sensors:
Ma Optical Dissolved Oxygen Sensors, kumbali ina, amatenga njira yosiyana kwambiri yoyezera kuchuluka kwa okosijeni.Masensawa amagwiritsa ntchito utoto wowala wophatikizidwa mu chinthu chozindikira.Chinthuchi chikakhudzana ndi mpweya, chimayambitsa kuwala kwa kuwala.
B. Momwe Imagwirira Ntchito:
Utoto wa luminescent umatulutsa kuwala ukasangalatsidwa ndi kuwala kwakunja.Oxygen imathetsa luminescence iyi, ndipo kuchuluka kwa kuzimitsa kumagwirizana mwachindunji ndi kusungunuka kwa okosijeni.Sensa imazindikira kusintha kwa luminescence ndikuwerengera milingo ya okosijeni yosungunuka moyenera.
C. Ubwino wa Optical Dissolved Oxygen Sensors:
1. Moyo Wautali:Ma sensor owoneka amakhala ndi moyo wautali poyerekeza ndi masensa a galvanic.Zitha kukhala zaka zingapo popanda kufunikira kusinthidwa pafupipafupi.
2. Palibe Kugwiritsa Ntchito Oxygen:Ma sensor owoneka samadya mpweya pakuyezera, kuwapangitsa kukhala oyenera kugwiritsa ntchito pomwe kusokoneza kochepa kwachitsanzo ndikofunikira.
3. Kusokoneza Pang'ono:Masensa a Optical sakhudzidwa kwambiri ndi kusokonezedwa ndi ma ion ena m'madzi, zomwe zimatsogolera ku kuwerenga kolondola komanso kokhazikika.
D. Kuipa kwa Optical Dissolved Oxygen Sensors:
1. Nthawi Yocheperako Yoyankha:Ma sensor owoneka nthawi zambiri amakhala ndi nthawi yoyankha pang'onopang'ono poyerekeza ndi masensa a galvanic.Zitha kukhala zosayenera kugwiritsa ntchito pomwe deta yeniyeni ndiyofunikira.
2. Mtengo Wokwera Woyamba:Ndalama zoyambira zama sensor owoneka nthawi zambiri zimakhala zapamwamba kuposa za masensa a galvanic.Komabe, kukhala ndi moyo wautali kumatha kuchepetsa mtengowu pakapita nthawi.
3. Simamva Kusokoneza:Masensa a Optical amatha kuwonongeka, zomwe zingafunike kuyeretsedwa nthawi ndi nthawi, makamaka pamapulogalamu okhala ndi zinthu zambiri za organic kapena biofouling.
Kugwiritsa ntchito Galvanic ndi Optical Dissolved Oxygen Sensors
A. Galvanic Dissolved Oxygen Sensors: Galvanic vs Optical Dissolved Oxygen Sensors
Galvanic vs Optical Dissolved Oxygen Sensors: Masensa a Galvanic amagwiritsidwa ntchito kwambiri pazinthu zosiyanasiyana, kuphatikizapo ulimi wamadzi, kuyeretsa madzi onyansa, kuyang'anira chilengedwe, ndi ma laboratories ofufuza.Kulimba kwawo komanso kugwira ntchito kosavuta kumawapangitsa kukhala oyenera kuyang'aniridwa mosalekeza m'mikhalidwe yovuta.
Masensa a Galvanic ndi oyenerera bwino ntchito zomwe zimafunikira miyeso yofulumira ndipo sizimafuna kukhazikika kwanthawi yayitali.Ntchito zina zodziwika bwino ndi izi:
1. Zamoyo zam'madzi:Kuyang'anira kuchuluka kwa okosijeni wasungunuka m'matanki a nsomba ndi maiwe.
2. Kuyang'anira Zachilengedwe:Kuwunika mwachangu kwa DO m'madzi achilengedwe.
3. Zida Zonyamula:Zipangizo zam'manja zowunika mawanga m'munda.
B. Optical Dissolved Oxygen Sensors: Galvanic vs Optical Dissolved Oxygen Sensors
Ma sensor a Optical amadziwika chifukwa cha kulondola kwawo komanso zofunikira zochepa zosamalira.Ndioyenera kugwiritsidwa ntchito komwe kulondola kwambiri ndikofunikira, monga m'mafakitale opangira mankhwala ndi zakudya ndi zakumwa.Kuphatikiza apo, amavomerezedwa kuti agwiritsidwe ntchito pomwe kusintha kofulumira kwa mpweya wosungunuka kuyenera kuyang'aniridwa.
Ma sensor a Optical amapeza niche yawo pamapulogalamu pomwe kukhazikika kwanthawi yayitali, kulondola, ndi kusokoneza pang'ono kwachitsanzo ndikofunikira.Zina mwazofunikira ndi izi:
1. Kusamalira Madzi Otayira:Kuyang'anira mosalekeza m'mafakitale otsuka madzi oyipa.
2. Njira Zamakampani:Kuwongolera ndi kuyang'anira njira zosiyanasiyana zamakampani.
3. Kafukufuku ndi Laboratories:Miyezo yolondola ya kafukufuku ndi zoyeserera zasayansi.
Kusankha Kumadalira Kugwiritsa Ntchito: Galvanic vs Optical Dissolved Oxygen Sensors
Kusankha pakati pa Galvanic ndi Optical Dissolved Oxygen Sensors kumadalira zosowa zenizeni za ntchito.Pakuwunika mosalekeza m'malo okhazikika, masensa a Galvanic amatha kupereka mayankho otsika mtengo komanso odalirika.Kumbali ina, kulondola komanso kuyankha mwachangu ndikofunikira, masensa owoneka ndi omwe angasankhe.
Shanghai Boqu Instrument Co., Ltd.: Galvanic vs Optical Dissolved Oxygen Sensors
Opanga ngati Shanghai Boqu Instrument Co., Ltd., amatenga gawo lofunikira pakupititsa patsogolo ukadaulo wa sensa.Amapereka mitundu yambiri ya Galvanic ndi Optical Dissolved Oxygen Sensors kuti akwaniritse zofunikira zosiyanasiyana zowunikira.Zogulitsa zawo zimayesedwa mwamphamvu ndikutsata miyezo yapadziko lonse lapansi, kuwonetsetsa kuti deta yomwe amapereka ndi yolondola komanso yodalirika.
Mapeto
Pomaliza, kusankha kwaGalvanic vs Optical Dissolved Oxygen Sensorszimadalira zofunikira zenizeni za ntchito.Masensa a Galvanic amapereka nthawi yoyankhira mwachangu komanso kukonza pang'ono koma amakhala ndi malire malinga ndi nthawi ya moyo komanso kutha kusokonezedwa.Kumbali inayi, masensa a kuwala amapereka kukhazikika kwa nthawi yaitali ndi kulondola, kuwapanga kukhala abwino kwa mapulogalamu omwe makhalidwe amenewa ndi ofunikira, koma akhoza kukhala ndi nthawi yofulumira.
Shanghai Boqu Instrument Co., Ltd. ndi opanga odziwika bwino a masensa a galvanic komanso owoneka bwino osungunuka okosijeni.Amapereka zosankha zingapo kuti zigwirizane ndi mafakitale ndi ntchito zosiyanasiyana, kuwonetsetsa kuti makasitomala atha kupeza sensor yoyenera pazosowa zawo.Posankha sensa ya okosijeni yosungunuka, ndikofunikira kuganizira zofunikira za pulogalamuyo kuti mupange chisankho mwanzeru chomwe chidzapereka miyeso yolondola komanso yodalirika pakapita nthawi.
Nthawi yotumiza: Oct-20-2023
