Features
DOG-209FA mhando yeokisijeni electrode yakagadziridzwa kubva kune yakambonyungudika okisijeni electrode, shandura diaphragm kuita grit mesh simbi membrane, ine kugadzikana kwakanyanya uye kusagadzikana kusagadzikana, inogona kushandiswa munzvimbo ine hutsinye, vhoriyamu yekuchengetedza idiki, inokodzera kurapwa kwesuweji yemuguta, maindasitiri emarara emvura kurapwa, aquaculture uye kutarisisa kwezvakatipoteredza uye mamwe minda yekuenderera kuyerwa kweokisijeni yakanyungudika.
| Ultra inopokana nekumanikidzwa (0.6Mpa) wallop, inotengeswa kunze (grit mesh metal membrane) | |
| Kumusoro shinda: M32 * 2.0 | Kuyera huwandu: 0-20mg / L |
| Nheyo yekuyeresa: Yazvino mhando sensor (polarographic electrode) | |
| Inofema membrane ukobvu: 100μm | |
| Electrode goko zvinhu: PVC kana 316L Stainless simbi | |
| Tembiricha muripo wekupikisa: Pt100, Pt1000, 22K, 2.252K, nezvimwe. | |
| Sensor hupenyu:> 2 makore | Cable kureba: 5m |
| Muganho wekuona: 0.01 mg / L (20 ℃) | Chiyero chiyero: 40 mg / L |
| Nguva yekupindura: 2min (90%, 20 ℃) | Polarization nguva: 60min |
| Minimum kuyerera mwero: 2.5cm / s | Drift: <2% / mwedzi |
| Kuyerwa kukanganisa: <± 0.01 mg / L | |
| Zvabuda Parizvino: 50-80nA/0.1 mg / L Cherechedzo: Yakanyanya ikozvino 3.5uA | |
| Polarization voltage: 0.7V | Zero okisijeni: <0.01 mg/L |
| 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.
