Features
DOG-209F Yakanyungudutswa Oxygen electrode ine yakakwirira kugadzikana uye kuvimbika, iyo inogona kushandiswa munzvimbo yakaoma;inoda kuchengetedza zvishoma;inokodzera kuenderera kuyerwa kweokisijeni yakanyungudika muminda yekuchenesa tsvina yemaguta, maindasitiri emarara emvura kurapwa, aquaculture, kuongorora kwezvakatipoteredza nezvimwe.
| Kuyera huwandu: 0-20mg/L |
| Nheyo yekuyeresa: Yazvino sensor (Polarographic electrode) |
| Inogoneka membrane ukobvu: 50 um |
| Electrode shell material: U PVC kana 31 6L simbi isina tsvina |
| Tembiricha muripo wekupikisa: Ptl00, Ptl000, 22K, 2.252K nezvimwe. |
| Sensor hupenyu:> 2 makore |
| Cable kureba: 5m |
| Kuonekwa kwakaderera muganho: 0.01 mg/L (20 ℃) |
| Chiyero chepamusoro muganho: 40mg/L |
| Nguva yekupindura: 3min (90%, 20 ℃) |
| Polarization nguva: 60min |
| Minimum kuyerera mwero: 2.5cm/s |
| Drift: <2% / mwedzi |
| Kuyerwa kukanganisa: <± 0.1mg/I |
| Zvabuda parizvino: 50~80nA/0.1mg/L Cherechedzo: Yakakura Yazvino 3.5uA |
| Polarization voltage: 0.7V |
| Zero oxygen: <0.1 mg/L (5min) |
| Calibration nguva:> 60 mazuva |
| Yakayerwa tembiricha yemvura: 0-60 ℃ |
Okisijeni yakanyungudutswa chiyero chehuwandu hweokisijeni yegasi iri mumvura.Mvura ine hutano inogona kutsigira hupenyu inofanira kunge iine oxygen yakanyungudika (DO).
Dissolved Oxygen inopinda mumvura ne:
kutorwa kwakananga kubva mumhepo.
kukurumidza kufamba kubva kumhepo, masaisai, mafungu kana mechanical aeration.
Aquatic chirimwa hupenyu photosynthesis sechigadzirwa chemaitiro.
Kuyera okisijeni yakanyungudika mumvura uye kurapwa kuchengetedza mazinga akakodzera eDO, mabasa akakosha mumhando dzakasiyana dzekurapa kwemvura.Nepo okisijeni yakanyungudika ichidikanwa kutsigira hupenyu nemaitiro ekurapa, zvinogona zvakare kukanganisa, zvichikonzera oxidation inokuvadza michina uye kukanganisa chigadzirwa.Okisijeni yakanyungudika inokanganisa:
Hunhu: Iyo DO yekumisikidza inosarudza kunaka kwemvura sosi.Pasina kukwana DO, mvura inoshanduka kusvibiswa uye isina hutano inokanganisa kunaka kwenzvimbo, mvura yekunwa uye zvimwe zvigadzirwa.
Regulatory Compliance: Kuti utevedzere mirau, tsvina yemvura inowanzoda kuve nezvakawanda zveDO isati yaiswa murukova, dhamu, rwizi kana nzira yemvura.Mvura ine utano inogona kutsigira upenyu inofanira kuva neokisijeni yakanyunguduka.
Maitiro Kudzora: DO mazinga akakosha kudzora biological kurapwa kwemarara emvura, pamwe neiyo biofiltration chikamu chekugadzirwa kwemvura yekunwa.Mune mamwe maindasitiri ekushandisa (semuenzaniso kugadzirwa kwemagetsi) chero DO inokuvadza kugadzirwa kweutsi uye inofanirwa kubviswa uye kutarisisa kwayo kunofanirwa kudzorwa zvakasimba.
