I-DOS-118F yeLebhu eNyibilikileyo iSensor ye-Oxygen

Inkcazelo emfutshane:

1.Uluhlu lokulinganisa: 0-20mg / L

2.Umlinganiselo wobushushu bamanzi: 0-60℃

3.Impahla ye-Electrode shell: I-PVC


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Iinkcukacha zeMveliso

Yintoni i-Oxygen eNyibilikileyo (DO)?

Kutheni ubeka esweni ioksijini enyibilikileyo?

Ingcaciso yeMveliso

Uluhlu lokulinganisa 0-20mg/L
Umlinganiselo wobushushu bamanzi 0-60℃
Izinto zeqokobhe le-Electrode I-PVC
Isixhasi sembuyekezo yobushushu 2.252K, 10K, 22K, Ptl00, Pt1000
Ubomi boluvo >1 iminyaka
Ubude bekhebula 1m okanye 2m(ikhuselwe kabini)
Ukufunyanwa komda osezantsi 0.1 mg/L (ppm) (20℃)
Umlinganiselo uphezulu umda 20mg/L(ppm)
Ixesha lokuphendula ≤l imizuzu(90%, 20℃)
Ixesha le-polarization >2 imiz
Ubuncinci besantya sokuhamba 2.5cm/s
Drift <3%/ngenyanga
Impazamo yomlinganiselo <±1 PPM
Umsinga womoya 80-100nA (25℃)
Umbane wepolarization 0.7V
I-oxygen engu-Zero <5PPb(3min)
Amaxesha okulinganisa > iintsuku ezingama-60

  • Ngaphambili:
  • Okulandelayo:

  • Ioksijini enyibilikisiweyo ngumlinganiselo weoksijini yegesi equlethwe emanzini.Amanzi anempilo anokuxhasa ubomi kufuneka abe neoksijini enyibilikileyo (DO).
    Ioksijeni enyibilikisiweyo ingena emanzini ngoku:
    ukufunxwa ngqo emoyeni.
    intshukumo ekhawulezayo isuka kwimimoya, amaza, imisinga okanye iaeration ngoomatshini.
    Ifotosynthesis yobomi bezityalo zasemanzini njengemveliso yenkqubo.

    Ukulinganisa ioksijini enyibilikileyo emanzini kunye nonyango ukugcina amanqanaba afanelekileyo e-DO, yimisebenzi ebalulekileyo kwiinkqubo ezahlukeneyo zokunyanga amanzi.Nangona i-oksijini echithiweyo iyimfuneko ekuxhaseni ubomi kunye neenkqubo zonyango, inokuthi ibe yingozi, ibangele i-oxidation eyonakalise izixhobo kunye nokunciphisa imveliso.Ioksijini enyibilikileyo ichaphazela:
    Umgangatho: Ugxininiso lweDO lumisela umgangatho womthombo wamanzi.Ngaphandle kwe-DO eyaneleyo, amanzi ajika angcole kwaye angabikho impilo echaphazela umgangatho wokusingqongileyo, amanzi okusela kunye nezinye iimveliso.

    Ukuthotyelwa kweMithetho: Ukuthobela imimiselo, amanzi amdaka ahlala efuna ukuba nemilinganiselo ethile ye-DO phambi kokuba akhutshelwe kumsinga, echibini, emlanjeni okanye kwindlela yamanzi.Amanzi asempilweni anokuxhasa ubomi kufuneka abe neoksijini enyibilikileyo.

    Ulawulo Lwenkqubo: Amanqanaba e-DO abalulekile ekulawuleni unyango lwebhayoloji lwamanzi amdaka, kunye nenqanaba le-biofiltration lokuveliswa kwamanzi okusela.Kwezinye usetyenziso lwemizi-mveliso (umz. ukuveliswa kombane) nayiphi na i-DO iyingozi ekuveliseni umphunga kwaye kufuneka isuswe kwaye ukugxila kwayo kufuneka kulawulwe ngokuqinileyo.

    Bhala umyalezo wakho apha kwaye uwuthumele kuthi