DOG-209FB Kusungunuka kwa electrode ya oxygen imakhala yokhazikika komanso yodalirika, yomwe ingagwiritsidwe ntchito m'malo ovuta;zimafuna kusamalidwa pang'ono;ndi oyenera kuyeza mosalekeza wa kusungunuka mpweya m'minda ya m'tawuni zimbudzi mankhwala, mafakitale zinyalala mankhwala madzi, aquaculture, kuwunika chilengedwe etc.
1. Kuyeza: 0-20mg/L
2. Mfundo yoyezera: Sensa yamakono (Polarographic electrode)
3. Kutentha kwa ntchito: -5 mpaka 50 ℃
4. Kulondola: CHItani: ± 0.1mg/L, kutentha: ± 0.2 ℃
5. Electrode chipolopolo zakuthupi: U PVC kapena 31 6L zitsulo zosapanga dzimbiri
6. Kutentha chipukuta misozi resistor: Ptl00, Ptl000, 22K, 2.252K etc.
7. Kukula: 12x120mm
8. Kulumikizana: S8
Oxygen wosungunuka ndi muyeso wa kuchuluka kwa mpweya wa mpweya umene uli m'madzi.Madzi athanzi omwe angathandize moyo ayenera kukhala ndi mpweya wosungunuka (DO).
Oxygen Wosungunuka umalowa m'madzi ndi:
kuyamwa mwachindunji kuchokera mumlengalenga.
kusuntha kofulumira kuchokera ku mphepo, mafunde, mafunde kapena mpweya wamakina.
photosynthesis ya zomera za m'madzi monga chotulukapo cha ndondomekoyi.
Kuyeza mpweya wosungunuka m'madzi ndikuchiza kuti mukhalebe ndi milingo yoyenera ya DO, ndizofunikira kwambiri pakugwiritsa ntchito madzi osiyanasiyana.Ngakhale mpweya wosungunuka ndi wofunikira kuti ukhale ndi moyo ndi chithandizo chamankhwala, ukhoza kukhala wowononga, kuchititsa okosijeni yomwe imawononga zipangizo ndi kusokoneza mankhwala.Oxygen wosungunuka umakhudza:
Ubwino: Kukhazikika kwa DO kumatsimikizira mtundu wa madzi oyambira.Popanda DO yokwanira, madzi amasanduka oyipa komanso osapatsa thanzi zomwe zimakhudza chilengedwe, madzi akumwa ndi zinthu zina.
Kutsatiridwa ndi Malamulo: Kuti titsatire malamulo, madzi otayira nthawi zambiri amayenera kukhala ndi magawo ena a DO asanatulutsidwe mumtsinje, nyanja, mtsinje kapena njira yamadzi.Madzi athanzi amene angachirikize moyo ayenera kukhala ndi mpweya wosungunuka.
Kuwongolera Njira: Miyezo ya DO ndiyofunikira pakuwongolera kwachilengedwe kwamadzi otayira, komanso gawo la biofiltration la kupanga madzi akumwa.M'mafakitale ena (monga kupanga magetsi) DO iliyonse imakhala yowononga kupanga nthunzi ndipo iyenera kuchotsedwa ndipo kuchuluka kwake kuyenera kuyendetsedwa mwamphamvu.
