Basa, Zvimiro, uye Zvishandiso zvePolarographic Yakanyungudutswa Oxygen Sensors

Kushanda Nheyo

Polarographic yakanyungudutswa okisijeni sensors inoshanda zvichibva pane electrochemical nheyo, kunyanya kushandisa Clark electrode. Iyo sensor ine cathode yegoridhe, anode yesirivha, uye yakananga electrolyte, ese akavharirwa neanosarudza permeable membrane.

Munguva yekuyera, okisijeni inopararira kuburikidza ne membrane kupinda mu sensor. Pa cathode (goridhe electrode), okisijeni inoderedzwa, nepo paanode (silver electrode), oxidation inoitika. Iyi nzira inoburitsa kupararira kwazvino kuenzana neyakanyungudika oksijeni kusanganiswa mumuenzaniso, zvichiita kuti kuyerwa chaiko.

Key Features

Polarographic yakanyungudika okisijeni sensors inogamuchirwa zvakanyanya nekuda kweakasarudzika maitiro:

1. Kunyatsorurama uye Kunzwa:
   • Inokwanisa kuona trace-level yakanyungudika okisijeni, ine kuyerwa kwezvikamu zvakafara se 0.01μg/L kusvika 20.00mg/L uye zvigadziriso zvinosvika pa0.01μg/L. Izvi zvakakosha kune zvikumbiro senge boiler feedwater uye semiconductor ultrapure mvura yekutarisa.
2. Nguva Yekupindura Inokurumidza:
   • Kazhinji inopindura mukati memasekonzi makumi matanhatu (zvimwe zvigadzirwa zvinowana nguva dzekupindura mukati memasekonzi gumi nemashanu), nekukasira kuratidza shanduko mumatanho eokisijeni akanyungudika.
3. Zvido Zvekuchengetedza Zvishoma:
   • Madhizaini emazuva ano kazhinji haadi kudzokororwa kwe electrolyte, kudzikisa mutengo wenguva refu yekuchengetedza uye kuedza. Nekudaro, periodic calibration uye membrane kutsiva ichiri kudikanwa.
4. Kwakasimba Kugadzikana uye Anti-Kupindira Kugona:
   • Iyo yakasarudzwa inopindika membrane inonyatso kuparadzanisa tsvina uye tsvina, kuve nechokwadi chakagadzikana uye chakavimbika zviyero.
5. Otomatiki Tembiricha Muripo:
   • Mazhinji sensors anosanganisira yakavakirwa-mukati tembiricha sensor ye otomatiki tembiricha muripo, kugadzirisa kuyerwa kukanganisa kunokonzerwa nekushanduka kwekushisa.
6. Smart uye Yakabatanidzwa Dhizaini:
   • Masensor mazhinji akashongedzerwa nemataurirwo ekutaurirana (semuenzaniso, RS485) uye anotsigira akajairwa maprotocol (semuenzaniso, Modbus), achigonesa kubatanidzwa mune otomatiki ekudzora masisitimu uye mapuratifomu eIoT ekutarisa kure kure.

Application Scenarios

Polarographic yakanyungudutswa okisijeni sensors inoshandiswa zvakanyanya mumaindasitiri akasiyana siyana:

1. Maitiro eIndasitiri uye Kurapa Mvura:
   • Boiler Feedwater Monitoring: Yakakosha mumaindasitiri senge kugadzirwa kwemagetsi, makemikari, uye simbi, uko okisijeni yakanyungudika yakawandisa inogona kukonzera kuora kwakanyanya kwemapaipi esimbi nemidziyo.
   • Kugadziriswa kweWastewater uye Discharge Monitoring: Yakanyungudika mazinga eokisijeni anokanganisa zvakananga kuita kwehutachiona mumasisita uye mumaindasitiri emarara ekuchenesa nzira.
   • Semiconductor uye Ultrapure Mvura Kugadzirwa: Yakanyanya-kuchena mvura zvinodiwa mukugadzira zvemagetsi zvinoda kunyatso tarisisa yetrace yakanyungudika oksijeni.
2. Kutariswa Kwezvakatipoteredza uye Tsvagiridzo yeSainzi:
   • Pamusoro peMvura, Rwizi, uye Lake Quality Monitoring: Yakanyungudika okisijeni chiratidzo chakakosha chekuzvichenura kwemvura kugona uye hutano hwezvakatipoteredza.
   • Aquaculture: Chaiyo-nguva yekutarisisa yeokisijeni yakanyungudika inobatsira kudzivirira hypoxia muzvisikwa zvemumvura, kuvandudza kurima kwakanaka.
3. Biotechnology uye Pharmaceutical Industries:
   • Yakanyungudika oksijeni kusungirirwa kunofanirwa kunyatsodzorwa mumabioreactors (semuenzaniso, kuvirisa uye sero tsika) kuve nechokwadi chekukura kwemamiriro ekukura kwema microorganisms kana maseru.
4. Indasitiri yeChikafu neChinwiwa:
   • Yakanyungudika mazinga eokisijeni anogona kukanganisa kuravira kwechigadzirwa, ruvara, uye hupenyu hwesherufu, zvichiita kuti kutarisa kuve kwakakosha panguva yekugadzira.

Inowanzo Kushandiswa Nyika/Nzvimbo

Kugamuchirwa kwe polarographic yakanyungudika maokisijeni masensa kwakabatana zvakanyanya nemazinga eindasitiri, mirau yezvakatipoteredza, uye kufambira mberi kwetekinoroji:

1. North America:
   • IUnited States neCanada dzinosimbisa mitemo yekudzivirira kwezvakatipoteredza uye mitemo yemhando yemvura, zvichiita kuti masensa aya ashandiswe zvakanyanya mumaindasitiri epamusoro sesimba, makemikari, nemishonga.
2. Europe:
   • Nyika dzakaita seGermany, UK, neFrance, dzine mitemo yakasimba yezvakatipoteredza (semuenzaniso, EU Water Framework Directive) uye matekinoroji epamusoro ekuchenesa mvura yetsvina, ndivo vatengi vakuru vezvinzwa izvi.
3. Asia-Pacific:
   • China: Kukura kuri kukurumidza kudiwa nekuda kwekuwedzerwa kwekuedza kuchengetedza kwezvakatipoteredza (semuenzaniso, iyo "Mvura Gumi Chirongwa" mutemo) uye kusimukira mukunatswa kwemvura uye kurima kwemvura.
   • Japan neSouth Korea: Yepamberi yemagetsi, semiconductor, uye chaiyo makemikari maindasitiri anotyaira zvakasiyana-siyana zvemhando yepamusoro-chaiyo yemvura yekutarisa michina.
4. Mamwe matunhu akasimukira ane mirau yakasimba yezvakatipoteredza anoshandisawo zvakanyanya masensa aya.

Summary Table

Mhedziso

Polarographic yakanyungudutswa okisijeni sensors, nekurongeka kwayo kwepamusoro, kupindura nekukurumidza, uye kugadzikana, maturusi anokosha mukutarisisa uye kuongororwa kwemhando yemvura. Ivo vanoita basa rakakosha mukuona kuchengetedzwa kwemaindasitiri, kushanda zvakanaka, uye kuchengetedza kwezvakatipoteredza.

Tinogonawo kupa zvakasiyana-siyana mhinduro dze

1. Handheld mita yemhando yemvura yakawanda-parameter

2. Inoyangarara Buoy system yemhando yemvura yakawanda-parameter

3. Otomatiki yekuchenesa brashi kune yakawanda-parameter mvura sensor

4. Yakazara seti yemaseva uye software isina waya module, inotsigira RS485 GPRS / 4g/WIFI/LORA/LORAWAN

Kuti uwane mamwe sensor yemvura ruzivo,

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