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Lub Luag Haujlwm, Cov Nta, thiab Cov Kev Siv ntawm Polarographic Dissolved Oxygen Sensors

Txoj Cai Ua Haujlwm

Cov ntsuas pa oxygen uas yaj hauv cov pa roj polarographic ua haujlwm raws li cov ntsiab cai electrochemical, feem ntau yog siv Clark electrode. Lub ntsuas muaj ib lub cathode kub, ib lub anode nyiaj, thiab ib lub electrolyte tshwj xeeb, txhua yam kaw los ntawm ib daim nyias nyias uas nkag tau.

Thaum lub sijhawm ntsuas, cov pa oxygen kis mus los ntawm daim nyias nyias mus rau hauv lub sensor. Ntawm lub cathode (kub electrode), cov pa oxygen raug txo qis, thaum ntawm lub anode (nyiaj electrode), oxidation tshwm sim. Cov txheej txheem no tsim cov hluav taws xob diffusion proportional rau qhov concentration ntawm cov pa oxygen yaj hauv cov qauv, ua rau kev ntsuas tau meej.

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Cov Nta Tseem Ceeb

Cov ntsuas pa oxygen uas yaj hauv cov pa roj polarographic tau txais kev pom zoo dav dav vim lawv cov yam ntxwv tshwj xeeb:

  1. Kev Raug Siab thiab Kev Rhiab Siab:
    • Muaj peev xwm ntes tau cov pa oxygen uas yaj hauv cov dej me me, nrog rau qhov ntsuas dav li 0.01μg/L txog 20.00mg/L thiab qhov kev daws teeb meem siab li 0.01μg/L. Qhov no yog qhov tseem ceeb rau cov ntawv thov xws li dej pub boiler thiab kev soj ntsuam dej ntshiab heev ntawm semiconductor.
  2. Lub Sijhawm Teb Sai:
    • Feem ntau teb hauv qab 60 vib nas this (qee cov khoom teb tau hauv 15 vib nas this), qhia tau sai sai txog kev hloov pauv ntawm cov pa oxygen uas yaj hauv.
  3. Cov Kev Cai Tswj Xyuas Tsawg:
    • Cov qauv niaj hnub feem ntau tsis tas yuav hloov cov electrolyte ntau zaus, txo cov nqi kho thiab kev siv zog mus sij hawm ntev. Txawm li cas los xij, kev kho kom raug thiab kev hloov daim nyias nyias tseem tsim nyog.
  4. Muaj zog ruaj khov thiab muaj peev xwm tiv thaiv kev cuam tshuam:
    • Lub membrane xaiv tau permeable zoo cais cov khoom tsis huv thiab cov pa phem, ua kom ntseeg tau tias kev ntsuas ruaj khov thiab txhim khu kev qha.
  5. Kev Them Nyiaj Kub Tsis Siv Neeg:
    • Feem ntau cov sensors muaj xws li lub sensor kub uas ua rau nws tus kheej siv tau los kho qhov kub thiab txias, kho qhov yuam kev ntawm kev ntsuas uas tshwm sim los ntawm kev hloov pauv ntawm qhov kub thiab txias.
  6. Kev Tsim Qauv Ntse thiab Kev Sib Koom Ua Ke:
    • Muaj ntau lub sensors uas muaj cov interfaces sib txuas lus (piv txwv li, RS485) thiab txhawb nqa cov txheej txheem txheem (piv txwv li, Modbus), ua kom muaj kev sib koom ua ke rau hauv cov tshuab tswj kev ua haujlwm thiab IoT platforms rau kev saib xyuas cov ntaub ntawv nyob deb.

Cov Xwm Txheej ntawm Daim Ntawv Thov

Cov ntsuas pa oxygen polarographic siv dav hauv ntau yam lag luam:

  1. Cov Txheej Txheem Kev Lag Luam thiab Kev Kho Dej:
    • Kev Saib Xyuas Dej Pub Hauv Boiler: Tseem ceeb heev rau kev lag luam xws li kev tsim hluav taws xob, tshuaj lom neeg, thiab metallurgy, qhov twg cov pa oxygen yaj ntau dhau tuaj yeem ua rau cov kav dej hlau thiab cov khoom siv xeb heev.
    • Kev Kho Dej Pov Tseg thiab Kev Soj Ntsuam Dej: Cov pa oxygen uas yaj hauv dej muaj feem cuam tshuam ncaj qha rau cov kab mob me me hauv cov txheej txheem kho dej pov tseg hauv nroog thiab kev lag luam.
    • Kev Tsim Dej Semiconductor thiab Ultrapure: Qhov xav tau dej ntshiab siab hauv kev tsim khoom siv hluav taws xob yuav tsum tau saib xyuas kom meej ntawm cov pa oxygen uas yaj me ntsis.
  2. Kev Soj Ntsuam Ib Puag Ncig thiab Kev Tshawb Fawb Txog Kev Tshawb Fawb:
    • Kev Soj Ntsuam Xyuas Qhov Zoo ntawm Dej Nto, Tus Dej, thiab Pas Dej: Cov pa oxygen uas yaj hauv dej yog qhov qhia tseem ceeb ntawm lub peev xwm ntxuav dej thiab kev noj qab haus huv ntawm ecological.
    • Kev Ua Liaj Ua Teb Hauv Dej: Kev saib xyuas lub sijhawm tiag tiag ntawm cov pa oxygen uas yaj hauv dej pab tiv thaiv hypoxia hauv cov tsiaj txhu hauv dej, txhim kho kev ua liaj ua teb zoo.
  3. Kev Lag Luam Biotechnology thiab Tshuaj:
    • Yuav tsum tswj cov pa oxygen uas yaj hauv cov tshuaj bioreactors (piv txwv li, kev fermentation thiab kev cog qoob loo ntawm tes) kom ntseeg tau tias muaj kev loj hlob zoo tshaj plaws rau cov kab mob me me lossis cov tes.
  4. Kev Lag Luam Khoom Noj thiab Dej Haus:
    • Cov pa oxygen uas yaj hauv cov dej tuaj yeem cuam tshuam rau saj, xim, thiab lub sijhawm khaws cia ntawm cov khoom, ua rau kev saib xyuas tseem ceeb thaum lub sijhawm tsim khoom.

Cov Tebchaws/Cheeb Tsam Uas Siv Ntau

Kev siv cov polarographic dissolved oxygen sensors yog txuas nrog rau qib kev lag luam, kev cai ib puag ncig, thiab kev nce qib hauv kev siv tshuab:

  1. Tebchaws Asmeskas Qaum Teb:
    • Tebchaws Meskas thiab Canada siv cov cai tswjfwm kev tiv thaiv ib puag ncig thiab cov qauv dej zoo, ua rau cov sensors no siv dav hauv cov lag luam siab xws li fais fab, tshuaj lom neeg, thiab tshuaj.
  2. Tebchaws Europe:
    • Cov teb chaws xws li Lub Tebchaws Yelemees, UK, thiab Fabkis, nrog cov cai tswjfwm ib puag ncig nruj (piv txwv li, EU Water Framework Directive) thiab cov thev naus laus zis kho dej khib nyiab siab heev, yog cov neeg siv khoom loj ntawm cov sensors no.
  3. Asia-Pacific:
    • Tuam Tshoj: Kev thov khoom loj hlob sai vim muaj kev siv zog tiv thaiv ib puag ncig ntau ntxiv (piv txwv li, txoj cai "Dej Kaum Txoj Kev Npaj") thiab kev txhim kho hauv kev kho dej thiab kev cog qoob loo hauv dej.
    • Nyiv Pooj thiab Kaus Lim Qab Teb: Cov khoom siv hluav taws xob siab heev, semiconductor, thiab kev lag luam tshuaj lom neeg raug cai tsav ntau yam kev xav tau rau cov khoom siv saib xyuas dej zoo siab.
  4. Lwm thaj chaw muaj kev lag luam uas muaj cov cai ib puag ncig nruj kuj siv cov sensors no dav.

Cov Lus Qhia Txog Kev Txheeb Xyuas

Aspect Kev piav qhia
Lub Ntsiab Cai Txoj kev Polarographic (electrochemical), Clark electrode, oxygen diffusion tam sim no proportional rau concentration.
Ntau Yam & Kev Ntsuas Tseeb Ntau yam dav (piv txwv li, 0.01μg/L ~ 20.00mg/L), kev daws teeb meem siab (piv txwv li, 0.01μg/L), tsim nyog rau kev saib xyuas qib kab.
Lub Sijhawm Teb Feem ntau <60 vib nas this (qee qhov <15 vib nas this).
Kev Txij Nkawm Tsis tas yuav kho ntau zaus (tsis tas yuav hloov electrolyte ntau zaus), tab sis yuav tsum tau kho qhov calibration thiab hloov membrane tas li.
Kev Cuam Tshuam Tiv Thaiv Selective membrane cais cov impurities, kom ntseeg tau tias muaj kev ruaj khov.
Kev Them Nyiaj Kub Lub ntsuas kub ua ke rau kev them nyiaj tsis siv neeg.
Cov Nta Ntse Kev sib txuas lus sib txuas lus (piv txwv li, RS485), kev txhawb nqa rau cov txheej txheem (piv txwv li, Modbus), kev koom ua ke ntawm IoT.
Cov ntawv thov Cov dej pub rau hauv lub boiler, kev kho cov dej khib nyiab, dej ntshiab heev, kev saib xyuas ib puag ncig, kev ua liaj ua teb hauv dej, biotechnology.
Cov Cheeb Tsam Sib Koom North America (Tebchaws Meskas, Canada), Tebchaws Europe (Lub Tebchaws Yelemees, UK, Fabkis), Asia-Pacific (Tuam Tshoj, Nyiv Pooj, Kaus Lim Qab Teb).

Xaus lus

Cov cuab yeej ntsuas pa oxygen uas yaj hauv dej uas muaj polarographic, nrog rau lawv qhov tseeb siab, teb sai, thiab ruaj khov, yog cov cuab yeej tseem ceeb hauv kev saib xyuas thiab tshuaj xyuas dej zoo. Lawv ua lub luag haujlwm tseem ceeb hauv kev ua kom muaj kev nyab xeeb hauv kev lag luam, kev ua haujlwm zoo, thiab kev tiv thaiv ib puag ncig.

Peb kuj tseem tuaj yeem muab ntau yam kev daws teeb meem rau

1. Lub ntsuas dej ntawm tes rau ntau yam kev ntsuas dej zoo

2. Lub kaw lus ntab dej rau ntau yam dej zoo

3. Txhuam ntxuav tsis siv neeg rau ntau qhov ntsuas dej sensor

4. Ua tiav cov servers thiab software wireless module, txhawb nqa RS485 GPRS / 4g / WIFI / LORA / LORAWAN

Rau ntau lub sensor dej cov ntaub ntawv,

thov hu rau Honde Technology Co., LTD.

Email: info@hondetech.com

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Lub sijhawm tshaj tawm: Lub Yim Hli-25-2025