Ƙa'idar Aiki
Polarographic narkar da na'urori masu auna iskar oxygen suna aiki bisa ka'idodin electrochemical, da farko suna amfani da lantarki na Clark. Na'urar firikwensin ya ƙunshi cathode na zinari, anode na azurfa, da takamaiman electrolyte, duk wanda ke kewaye da shi ta hanyar zaɓaɓɓen membrane mai ƙyalli.
Lokacin aunawa, iskar oxygen yana yaduwa ta cikin membrane zuwa firikwensin. A cathode (lantarki na zinariya), oxygen yana raguwa, yayin da a cikin anode (lantarki na azurfa), oxidation yana faruwa. Wannan tsari yana haifar da yaduwar halin yanzu daidai da narkar da iskar oxygen a cikin samfurin, yana ba da damar ma'auni daidai.
Mabuɗin Siffofin
Polarographic narkar da na'urori masu auna iskar oxygen ana karɓar su ko'ina saboda halayensu na musamman:
- Babban Daidaito da Hankali:
- Mai ikon gano matakin narkar da iskar oxygen, tare da jeri mai faɗi kamar 0.01μg/L zuwa 20.00mg/L da ƙudurin da ya kai 0.01μg/L. Wannan yana da mahimmanci ga aikace-aikace kamar tukunyar ruwa feedwater da semiconductor ultrapure water monitoring.
- Lokacin Amsa Da sauri:
- Yawanci yana amsawa a ƙasa da daƙiƙa 60 (wasu samfuran suna samun lokacin amsawa cikin daƙiƙa 15), da sauri suna nuna canje-canje a cikin narkar da matakan oxygen.
- Ƙananan Bukatun Kulawa:
- Zane-zane na zamani sau da yawa ba sa buƙatar maye gurbin electrolyte akai-akai, rage farashin kulawa na dogon lokaci da ƙoƙari. Koyaya, gyare-gyare na lokaci-lokaci da maye gurbin membrane har yanzu yana da mahimmanci.
- Ƙarfin Ƙarfafawa da Ƙarfin Tsangwama:
- Zaɓaɓɓen membrane mai yuwuwa yadda ya kamata yana keɓance ƙazanta da gurɓatacce, yana tabbatar da daidaiton ma'auni.
- Matsakaicin Zazzabi ta atomatik:
- Yawancin na'urori masu auna firikwensin sun haɗa da ginanniyar firikwensin zafin jiki don biyan diyya ta atomatik, gyara kurakuran ma'auni da ke haifar da canjin zafin jiki.
- Zane mai Wayo da Haɗe-haɗe:
- Yawancin na'urori masu auna firikwensin suna sanye take da mu'amalar sadarwa (misali, RS485) da goyan bayan daidaitattun ka'idoji (misali, Modbus), yana ba da damar haɗa kai cikin tsarin sarrafa sarrafa kansa da dandamalin IoT don sa ido kan bayanan nesa.
Yanayin aikace-aikace
Polarographic narkar da na'urori masu auna iskar oxygen ana amfani da su ko'ina a cikin masana'antu daban-daban:
- Hanyoyin Masana'antu da Maganin Ruwa:
- Kulawar Ruwan Tufafi: Mahimmanci a masana'antu kamar samar da wutar lantarki, sinadarai, da ƙarfe, inda yawan narkar da iskar oxygen na iya haifar da lalata bututun ƙarfe da kayan aiki mai tsanani.
- Maganin Sharar Ruwa da Kula da Fitar da Ruwa: Narkar da matakan iskar oxygen kai tsaye yana tasiri ayyukan ƙananan ƙwayoyin cuta a cikin gundumomi da hanyoyin kula da ruwa na masana'antu.
- Semiconductor da Ƙarfafa Ruwan Ruwa: Tsaftataccen buƙatun ruwa a cikin masana'antar lantarki yana buƙatar sa ido daidai na narkar da iskar oxygen.
- Kula da Muhalli da Binciken Kimiyya:
- Ruwan Fasa, Kogi, da Kula da Ingancin Tafki: Narkar da iskar oxygen shine maɓalli mai nuni da ƙarfin tsarkake kai da ruwa da lafiyar muhalli.
- Aquaculture: Sa ido na ainihi na narkar da iskar oxygen yana taimakawa hana hypoxia a cikin halittun ruwa, inganta aikin noma.
- Kimiyyar Halittu da Masana'antun Magunguna:
- Narkar da iskar oxygen dole ne a sarrafa shi daidai a cikin bioreactors (misali, fermentation da al'adun tantanin halitta) don tabbatar da yanayin girma mafi kyau ga ƙwayoyin cuta ko sel.
- Masana'antar Abinci da Abin sha:
- Narkar da matakan oxygen na iya shafar ɗanɗano samfurin, launi, da rayuwar shiryayye, yin saka idanu mai mahimmanci yayin samarwa.
Kasashe/Yankunan da Akafi Amfani da su
Amincewa da narkar da na'urori masu auna iskar oxygen na polarographic yana da kusanci da matakan masana'antu, ka'idojin muhalli, da ci gaban fasaha:
- Amirka ta Arewa:
- Amurka da Kanada suna aiwatar da tsauraran ƙa'idodin kariyar muhalli da ƙa'idodin ingancin ruwa, suna sanya waɗannan na'urori masu auna firikwensin amfani da su a cikin manyan masana'antu kamar ƙarfi, sinadarai, da magunguna.
- Turai:
- Kasashe kamar Jamus, Burtaniya, da Faransa, masu tsauraran manufofin muhalli (misali, Dokar Tsarin Ruwa na EU) da ci-gaba da fasahar sarrafa ruwan sha, sune manyan masu amfani da waɗannan na'urori masu auna firikwensin.
- Asiya-Pacific:
- Kasar Sin: Bukatu na karuwa cikin sauri saboda karuwar kokarin kare muhalli (misali, manufar "Shirin Ruwa Goma") da ci gaba a fannin kula da ruwa da kiwo.
- Japan da Koriya ta Kudu: Na'urorin lantarki na ci gaba, semiconductor, da ingantattun masana'antun sinadarai suna fitar da buƙatu iri-iri don ingantattun kayan aikin kula da ingancin ruwa.
- Sauran yankuna masu masana'antu masu tsauraran ka'idojin muhalli kuma suna amfani da waɗannan na'urori masu auna firikwensin.
Takaitaccen Tebur
| Al'amari | Bayani |
|---|---|
| Ka'ida | Hanyar Polarographic (electrochemical), Clark electrode, oxygen diffusion na yanzu daidai da maida hankali. |
| Range & Daidaitawa | Faɗin kewayon (misali, 0.01μg/L ~ 20.00mg/L), babban ƙuduri (misali, 0.01μg/L), dace da saka idanu matakin matakin. |
| Lokacin Amsa | Yawanci <60 seconds (wasu <15 seconds). |
| Kulawa | Ƙarƙashin kulawa (babu sauyawa na electrolyte akai-akai), amma daidaitawar lokaci-lokaci da maye gurbin membrane da ake bukata. |
| Anti-tsangwama | Zaɓin membrane yana ware ƙazanta, yana tabbatar da kwanciyar hankali. |
| Rarraba Zazzabi | Ginin firikwensin zafin jiki don ramuwa ta atomatik. |
| Halayen Wayayye | Hanyoyin sadarwa (misali, RS485), goyan bayan ladabi (misali, Modbus), haɗin kai na IoT. |
| Aikace-aikace | Ruwan ciyar da tukunyar jirgi, kula da ruwan datti, ruwa mai ɗorewa, kula da muhalli, kiwo, fasahar kere-kere. |
| Yankunan gama gari | Arewacin Amurka (US, Kanada), Turai (Jamus, UK, Faransa), Asiya-Pacific (China, Japan, Koriya ta Kudu). |
Kammalawa
Polarographic narkar da na'urori masu auna iskar oxygen, tare da babban daidaitonsu, saurin amsawa, da kwanciyar hankali, kayan aiki ne masu mahimmanci a cikin kula da ingancin ruwa da bincike. Suna taka muhimmiyar rawa wajen tabbatar da amincin masana'antu, inganci, da kare muhalli.
Hakanan zamu iya samar da mafita iri-iri don
1. Mita na hannu don ingancin ruwa mai yawan siga
2. Tsarin Buoy mai iyo don ingancin ruwa da yawa
3. Goga mai tsaftacewa ta atomatik don firikwensin ruwa da yawa
4. Cikakken saitin sabobin da tsarin mara waya ta software, yana goyan bayan RS485 GPRS / 4g/WIFI/LORA/LORAWAN
Don ƙarin firikwensin ruwa bayanai,
Abubuwan da aka bayar na Honde Technology Co., Ltd.
Email: info@hondetech.com
Gidan yanar gizon kamfani:www.hondetechco.com
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Lokacin aikawa: Agusta-25-2025
