DOG-208F Industrial Dissolved Oxygen Sensor

Lus piav qhia luv luv:

DOG-208F Dissolved Oxygen Electrode muaj feem xyuam rau Txoj Cai Polarography.

Nrog platinum (Pt) ua cathode thiab Ag / AgCl li anode.


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Scope ntawm daim ntawv thov

Dissolved Oxygen (DO) yog dab tsi?

Vim li cas thiaj saib xyuas cov pa oxygen?

Nta

DOG-208F Dissolved Oxygen Electrode muaj feem xyuam rau Txoj Cai Polarography.

Nrog platinum (Pt) ua cathode thiab Ag / AgCl li anode.

Cov electrolyte yog 0.1 M potassium chloride (KCI).

Silicone roj hmab permeable daim nyias nyias tuaj los ntawm Teb Chaws Asmeskas ua tus permeabledaim nyias nyias.

Nws muaj silicone roj hmab thiab steel gauze.

Nws yog featured los ntawm kev sib tsoo tsis kam, corrosion kuj, high.temperature kuj, zoo likev tuav pov hwm thiab lwm yam kev ua yeeb yam.


  • Yav dhau los:
  • Tom ntej:

  • Kev ntsuas ntau: 0-100ug / L 0-20mg / L
    Electrode khoom: 316L stainless hlau
    Kub them nyiaj resistor: 2.252K 22K Ptl00 Ptl000 thiab lwm yam
    Sensor lub neej:> 3 xyoos
    Cable ntev: 5m (ob chav shielded)
    Kev ntsuas qis qis: 0.1ug / L (ppb) (20 ℃)
    Kev ntsuas siab siab: 20mg / l (ppm)
    Lub sij hawm teb: ≤3min(90%,20 ℃)
    Lub sijhawm polarization:> 8h
    Yam tsawg kawg nkaus tus nqi: 5cm / s;515 L / h
    Kev khiav dej num: <3% / hli
    Kev ntsuas yuam kev: <± 1 ppb
    Cua tam sim no: 50-80nA Lus Cim: Qhov siab tshaj plaws tam sim no 20-25 uA
    Polarization voltage: 0.7V
    Zero Oxygen: <5ppb(60min)
    Calibration ncua sij hawm:> 60 hnub
    Ntsuas dej kub: 0 ​​~ 60 ℃

    Siv rau thermal fais fab nroj tsuag, fais fab nroj tsuag desalted dej, boiler pub dej thiab lwm qhov chaw ntawm cov pa oxygen cov ntsiab lus.

    Dissolved oxygen yog ib qho kev ntsuas ntawm cov pa oxygen uas muaj nyob hauv dej.Cov dej noj qab haus huv uas tuaj yeem txhawb nqa lub neej yuav tsum muaj cov pa oxygen yaj (DO).
    Dissolved Oxygen nkag mus rau hauv dej los ntawm:
    ncaj qha nqus los ntawm huab cua.
    ceev ceev txav los ntawm cua, nthwv dej, tam sim no los yog mechanical aeration.
    dej cog lub neej photosynthesis raws li ib tug by-product ntawm txheej txheem.

    Ntsuas cov pa oxygen yaj hauv dej thiab kev kho mob kom tswj tau cov qib DO, yog qhov tseem ceeb hauv ntau hom kev kho dej.Thaum yaj cov pa oxygen yog qhov tsim nyog los txhawb lub neej thiab kev kho cov txheej txheem, nws kuj tuaj yeem ua rau muaj kev puas tsuaj, ua rau oxidation ua rau cov khoom puas thiab cuam tshuam cov khoom.Dissolved oxygen cuam tshuam:
    Quality: Lub DO concentration txiav txim siab qhov zoo ntawm cov dej.Yog tias tsis muaj DO txaus, cov dej hloov tsis zoo thiab tsis zoo cuam tshuam rau qhov zoo ntawm ib puag ncig, dej haus thiab lwm yam khoom.

    Kev Ua Raws Cai: Ua raws li cov cai, cov dej khib nyiab feem ntau yuav tsum muaj qee yam ntawm DO ua ntej nws tuaj yeem tso tawm mus rau hauv cov kwj dej, pas dej, dej lossis hauv dej.Cov dej noj qab haus huv uas tuaj yeem txhawb nqa lub neej yuav tsum muaj cov pa oxygen yaj.

    Kev Tswj Xyuas Txheej Txheem: DO qib yog qhov tseem ceeb los tswj kev kho cov dej khib nyiab, nrog rau theem biofiltration ntawm cov dej haus.Hauv qee cov ntawv thov kev lag luam (xws li kev tsim hluav taws xob) ib qho DO ua rau muaj kev puas tsuaj rau lub tshuab hluav taws xob thiab yuav tsum tau muab tshem tawm thiab nws cov concentrations yuav tsum nruj nruj.

    Sau koj cov lus ntawm no thiab xa tuaj rau peb