DOG-209FB Electrode yeoxygen yakanyungudutswa ine kugadzikana kwakanyanya uye kuvimbika, iyo inogona kushandiswa munzvimbo dzakaoma; inoda kugadziriswa kushoma; yakakodzera kuyerwa nguva dzose kweoxygen yakanyungudutswa munzvimbo dzekuchenesa tsvina yemumaguta, kurapwa kwemvura yakasviba mumaindasitiri, kurima hove, kutarisa nharaunda nezvimwewo.
1. Kuyera kwenzvimbo: 0-20mg/L
2. Nheyo yekuyera: Sensor yemazuva ano (Polarographic electrode)
3. Kushanda tembiricha: -5 kusvika 50℃
4. Kururama: DO: ± 0.1mg/L, tembiricha: ± 0.2℃
5. Electrode shell zvinhu: U PVC kana 31 6L simbi isina ngura
6. Chinodzivirira tembiricha: Ptl00, Ptl000, 22K, 2.252K nezvimwewo.
7. Saizi: 12x120mm
8. Kubatana: S8
Okisijeni yakanyungudutswa chiyero chehuwandu hweokisijeni ine gasi iri mumvura. Mvura ine hutano inogona kutsigira hupenyu inofanira kunge iine okisijeni yakanyungudutswa (DO).
Okisijeni yakanyungudutswa inopinda mumvura ne:
kunyudzwa zvakananga kubva mumhepo.
kufamba nekukurumidza kubva kumhepo, mafungu, mafungu emvura kana mhepo inofefetera.
photosynthesis yezvirimwa zvemumvura semugumisiro wemaitiro acho.
Kuyera okisijeni yakanyungudutswa mumvura uye kurapwa kuti pave nemazinga akakodzera eDO, mabasa akakosha mukushandiswa kwakasiyana-siyana kwekurapa mvura. Kunyange zvazvo okisijeni yakanyungudutswa ichikosha kutsigira hupenyu uye maitiro ekurapa, inogonawo kuva nengozi, ichikonzera okisijeni inokuvadza michina uye inokanganisa chigadzirwa. Okisijeni yakanyungudutswa inokanganisa:
Hunhu: Kuwanda kwemvura inobuda muvhu ndiko kunosarudza hunhu hwemvura inobva muvhu. Kana mvura isina mvura inobuda muvhu yakakwana, inova yakasviba uye isina hutano zvichikanganisa hunhu hwenzvimbo, mvura yekunwa nezvimwe zvigadzirwa.
Kutevedzera Mutemo: Kuti zvitevedzerwe nemitemo, mvura yakasviba inowanzoda kuva nehuwandu hwakati wandei hweDO isati yagona kuburitswa murwizi, mudziva, murwizi kana murwizi. Mvura ine hutano inogona kutsigira hupenyu inofanira kunge iine oxygen yakanyungudutswa.
Kudzora Maitiro: Mazinga eDO akakosha kudzora kurapwa kwemvura yakasviba kuburikidza nemakemikari, pamwe nechikamu chekupfapfaidza mvura yekunwa. Mune mamwe mashandisirwo emaindasitiri (semuenzaniso kugadzirwa kwemagetsi), chero DO inokuvadza kugadzirwa kwemhepo uye inofanira kubviswa uye huwandu hwayo hunofanira kudzorwa zvakanyanya.
