Mawonekedwe
Ma electrode a oxygen osungunuka a DOG-209F ali ndi kukhazikika kwakukulu komanso kudalirika, komwe kungagwiritsidwe ntchito m'malo ovuta; amafunika chisamaliro chochepa; ndi oyenera kuyeza mpweya wosungunuka nthawi zonse m'magawo ochizira zinyalala m'mizinda, kuchiza madzi otayira m'mafakitale, ulimi wa nsomba, kuyang'anira zachilengedwe ndi zina zotero.
| Mulingo woyezera: 0-20mg/L |
| Mfundo yoyezera: Sensa yamagetsi (electrode ya Polarographic) |
| Kukhuthala kwa nembanemba yolowera: 50 um |
| Zipangizo za chipolopolo cha electrode: U PVC kapena chitsulo chosapanga dzimbiri cha 31 6L |
| Choletsa kutentha: Ptl00, Ptl000, 22K, 2.252K etc. |
| Moyo wa sensor: > zaka 2 |
| Utali wa chingwe: 5m |
| Malire otsika ozindikira: 0.01 mg/L (20℃) |
| Muyeso wa malire apamwamba: 40mg/L |
| Nthawi yoyankha: 3min (90%, 20℃) |
| Nthawi yogawa: 60min |
| Kuthamanga kochepa: 2.5cm/s |
| Kuyenda: <2% pamwezi |
| Cholakwika muyeso: <± 0.1mg/I |
| Mphamvu yotulutsa: 50~80nA/0.1mg/L Zindikirani: Mphamvu Yokwanira 3.5uA |
| Mphamvu ya polarization: 0.7V |
| Mpweya wopanda mpweya: <0.1 mg / L (mphindi 5) |
| Nthawi yowerengera: > masiku 60 |
| Kutentha kwa madzi komwe kumayesedwa: 0-60℃ |
Mpweya wosungunuka ndi muyeso wa kuchuluka kwa mpweya wa mpweya womwe uli m'madzi. Madzi abwino omwe angathandizire zamoyo ayenera kukhala ndi mpweya wosungunuka (DO).
Mpweya wosungunuka umalowa m'madzi ndi:
kuyamwa mwachindunji kuchokera mumlengalenga.
kuyenda mofulumira kuchokera ku mphepo, mafunde, mafunde kapena mpweya wozizira.
photosynthesis ya zomera zam'madzi monga chotulukapo cha njirayi.
Kuyeza mpweya wosungunuka m'madzi ndi kuchiza kuti pakhale kuchuluka koyenera kwa mpweya wosungunuka, ndi ntchito yofunika kwambiri pa ntchito zosiyanasiyana zochizira madzi. Ngakhale kuti mpweya wosungunuka ndi wofunikira kuti uthandize moyo ndi njira zochizira, ukhozanso kukhala woopsa, zomwe zimayambitsa okosijeni yomwe imawononga zida ndikuwononga zinthu. Mpweya wosungunuka umakhudza:
Ubwino: Kuchuluka kwa DO kumatsimikizira ubwino wa madzi ochokera ku gwero. Popanda DO yokwanira, madzi amakhala onyansa komanso osavulaza omwe amakhudza ubwino wa chilengedwe, madzi akumwa ndi zinthu zina.
Kutsatira Malamulo: Kuti atsatire malamulo, madzi otayidwa nthawi zambiri amafunika kukhala ndi kuchuluka kwa DO asanatulutsidwe mumtsinje, nyanja, mtsinje kapena m'madzi. Madzi abwino omwe angathandize moyo ayenera kukhala ndi mpweya wosungunuka.
Kuwongolera Njira: Kuchuluka kwa DO ndikofunikira kwambiri powongolera kuchiza madzi otayika mwachilengedwe, komanso gawo losefera madzi akumwa. Mu ntchito zina zamafakitale (monga kupanga magetsi), DO iliyonse imawononga kupanga nthunzi ndipo iyenera kuchotsedwa ndipo kuchuluka kwake kuyenera kulamulidwa bwino.
