DOS-1703 inotakurika yakanyungudutswa mita yeokisijeni yakasarudzika kune ultra-yakaderera simba microcontroller kuyerwa uye kutonga, kuderera kwesimba rekushandisa, kuvimbika kwepamusoro, kuyerwa kwehungwaru, kushandisa polarographic zviyero, pasina kushandura okisijeni membrane.Kuve yakavimbika, nyore (rumwe-ruoko kushanda) kushanda, nezvimwewo;chiridzwa chinogona kuratidza yakanyungudika oksijeni kuzara mumhando mbiri dzekuyerwa mhedzisiro inoratidza, mg / L (ppm) uye iyo oxygen saturation percentage (%), nekuwedzera, kuyera tembiricha yepakati yakayerwa panguva imwe chete.
| Kuyera chiyero | DO | 0.00–20.0mg/L | |
| 0.0–200% | |||
| Temp | 0…60℃(ATC/MTC） | ||
| Atmosphere | 300–1100hPa | ||
| Resolution | DO | 0.01mg/L,0.1mg/L(ATC） | |
| 0.1%/1%(ATC） | |||
| Temp | 0.1℃ | ||
| Atmosphere | 1hPa | ||
| Electronic unit measurement kukanganisa | DO | ±0.5 % FS | |
| Temp | ±0.2 ℃ | ||
| Atmosphere | ±5hPa | ||
| Calibration | Kunyanya 2 point, (mvura mhute yakazadza mweya / zero oksijeni mhinduro) | ||
| Magetsi | DC6V/20mA;4 x AA/LR6 1.5 V kana NiMH 1.2 V uye inochaja | ||
| Size/Kurema | 230×100×35(mm)/0.4kg | ||
| Display | LCD | ||
| Sensor input connector | BNC | ||
| Kuchengetedza data | Calibration data; 99 mapoka kuyerwa data | ||
| Mamiriro ekushanda | Temp | 5…40℃ | |
| Hunyoro hunyoro | 5%…80% (pasina condensate) | ||
| Kuiswa giredhi | Ⅱ | ||
| Kusvibisa giredhi | 2 | ||
| Altitude | <=2000m | ||
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.
