| Ma'auni kewayon | 0-20mg/L |
| Auna zafin ruwa | 0-60 ℃ |
| Electrode harsashi abu | PVC |
| resistor ramuwa | 2.252K, 10K, 22K, Ptl00, Pt1000 |
| Rayuwar Sensor | > shekara 1 |
| Tsawon igiya | 1m ko 2m (mai kariya biyu) |
| Gano ƙananan iyaka | 0.1 mg/L (ppm) (20 ℃) |
| Auna babba iyaka | 20mg/L (ppm) |
| Lokacin amsawa | ≤l min (90％, 20℃) |
| Lokacin polarization | >2min |
| Matsakaicin adadin kwarara | 2.5cm/s |
| Drift | <3%/wata |
| Kuskuren aunawa | <± 1 PPM |
| Yanayin iska | 80-100nA (25 ℃) |
| Polarization ƙarfin lantarki | 0.7V |
| Babu oxygen | <5PPb (minti 3) |
| Tsakanin daidaitawa | > kwana 60 |
Narkar da iskar oxygen shine ma'auni na adadin iskar iskar gas ɗin da ke cikin ruwa.Ruwan lafiya wanda zai iya tallafawa rayuwa dole ne ya ƙunshi narkar da iskar oxygen (DO).
Narkar da Oxygen yana shiga ruwa ta:
kai tsaye sha daga yanayi.
saurin motsi daga iskoki, raƙuman ruwa, igiyoyi ko iskar inji.
photosynthesis na rayuwa shuka a cikin ruwa a matsayin ta-samfurin tsari.
Auna narkar da iskar oxygen a cikin ruwa da magani don kula da matakan DO masu dacewa, ayyuka ne masu mahimmanci a cikin aikace-aikacen maganin ruwa iri-iri.Duk da yake narkar da iskar oxygen ya zama dole don tallafawa rayuwa da tafiyar matakai na jiyya, kuma yana iya zama mai lahani, haifar da iskar oxygen da ke lalata kayan aiki da lalata samfur.Narkar da iskar oxygen yana shafar:
Quality: Ƙididdigar DO yana ƙayyade ingancin ruwa mai tushe.Ba tare da isasshen DO ba, ruwa ya zama mara kyau da rashin lafiya yana shafar ingancin muhalli, ruwan sha da sauran kayayyakin.
Yarda da Ka'ida: Don biyan ka'idoji, ruwan sharar gida yawanci yana buƙatar samun takamaiman adadin DO kafin a iya fitar da shi cikin rafi, tabki, kogi ko hanyar ruwa.Ruwan lafiya wanda zai iya tallafawa rayuwa dole ne ya ƙunshi narkar da iskar oxygen.
Sarrafa Tsari: Matakan DO suna da mahimmanci don sarrafa maganin ilimin halitta na ruwan sharar gida, da kuma yanayin samar da ruwan sha.A wasu aikace-aikacen masana'antu (misali samar da wutar lantarki) kowane DO yana da lahani ga haɓakar tururi kuma dole ne a cire shi kuma dole ne a sarrafa yawan sa.
