Methara ea Oksijene e Qhibilihileng ea Laboratori ea DOS-1707

Tlhaloso e Khutšoanyane:

Methara ea Oksijene e Ntšitsoeng ea DOS-1707 ppm e nkehang habobebe ea Desktop e Ntšitsoeng ke e 'ngoe ea li-analyzer tsa electrochemical tse sebelisoang laboratoring le sebali se tsoelang pele se bohlale bo phahameng se hlahisoang ke k'hamphani ea rona.


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Qaqiso ea Sehlahisoa

Li-Index tsa Tekheniki

Oksijene e Qhibilihileng (DO) ke eng?

Hobaneng Monitor e Qhibilihile Oxygen?

Methara ea Oksijene e Ntšitsoeng ea DOS-1707 ppm e nkehang habobebe ke e 'ngoe ea li-analyzer tsa electrochemical tse sebelisoang laboratoring le sebali se tswelang pele se bohlale bo phahameng se hlahisoang ke k'hamphani ea rona. E ka hlomelloa ka Electrode ea DOS-808F Polarographic, e fihlellang tekanyo e iketsang ea boemo ba ppm bo fapaneng. Ke sesebelisoa se khethehileng se sebelisetsoang ho leka tekanyo ea oksijene ea litharollo metsing a fepang boiler, metsi a kolobisitsoeng, likhoerekhoere tsa tšireletso ea tikoloho le liindasteri tse ling.


  • E fetileng:
  • E 'ngoe:

  • Sebaka sa ho lekanya DO 0.00–20.0mg/L
    0.0–200%
    Mocheso 0…60℃()ATC/MTC)
    Sepakapaka 300–1100hPa
    Qeto DO 0.01mg/L,0.1mg/L(ATC))
    0.1%/1% (ATC))
    Mocheso 0.1℃
    Sepakapaka 1hPa
    Phoso ea tekanyo ea yuniti ea elektroniki DO ± 0.5% FS
    Mocheso ± 0.2 ℃
    Sepakapaka ±5hPa
    Tekanyo Bonyane ntlha tse 2, (mouoane oa metsi o tletseng moea/tharollo ea oksijene e se nang letho)
    Phepelo ea motlakase DC6V/20mA; 4 x AA/LR6 1.5 V kapa NiMH 1.2 V mme e ka tjhajwa
    Boholo/Boima ba 'mele 230×100×35(mm)/0.4kg
    Pontšo LCD
    Sehokelo sa ho kenya sensor BNC
    Polokelo ea lintlha Lintlha tsa ho lekanya ; Lintlha tsa tekanyo ea lihlopha tse 99
    Boemo ba ho sebetsa Mocheso 5…40℃
    Mongobo o lekanyelitsoeng 5%…80% (ntle le condensate)
    Kereiti ea tlhomamiso
    Sehlopha sa tšilafalo 2
    Bophahamo <=2000m

    Oksijene e qhibilihisitsoeng ke tekanyo ea bongata ba oksijene ea khase e ka metsing. Metsi a phetseng hantle a ka tšehetsang bophelo a tlameha ho ba le oksijene e qhibilihisitsoeng (DO).
    Oksijene e qhibilihileng e kena metsing ka:
    ho monya ka ho toba sepakapakeng.
    motsamao o potlakileng o tswang meyeng, maqhubung, maqhubung a metsi kapa moyeng o kenang ka mechine.
    photosynthesis ea bophelo ba limela tsa metsing e le sehlahisoa se latelang sa ts'ebetso.

    Ho lekanya oksijene e qhibilihisitsoeng ka metsing le kalafo ho boloka maemo a nepahetseng a DO, ke mesebetsi ea bohlokoa lits'ebetsong tse fapaneng tsa kalafo ea metsi. Leha oksijene e qhibilihisitsoeng e hlokahala ho ts'ehetsa lits'ebetso tsa bophelo le kalafo, e ka boela ea baka tšenyo, ea baka oxidation e senyang lisebelisoa le ho beha sehlahisoa kotsing. Oksijene e qhibilihisitsoeng e ama:
    Boleng: Ho ba le DO e lekaneng ho laola boleng ba metsi a tswang mohloding. Ntle le DO e lekaneng, metsi a fetoha a ditshila mme a sa pheleng hantle, a ama boleng ba tikoloho, metsi a nowang le dihlahiswa tse ding.

    Ho Latela Melao: Ho latela melao, metsi a litšila hangata a hloka ho ba le maemo a itseng a DO pele a ka tšolleloa molapong, letšeng, nokeng kapa tseleng ea metsi. Metsi a phetseng hantle a ka tšehetsang bophelo a tlameha ho ba le oksijene e qhibilihileng.

    Taolo ea Ts'ebetso: Maemo a DO a bohlokoa ho laola kalafo ea baeloji ea metsi a litšila, hammoho le mohato oa ho sefa ha metsi a nooang. Litšebelisong tse ling tsa indasteri (mohlala, tlhahiso ea motlakase) DO efe kapa efe e kotsi bakeng sa tlhahiso ea mouoane 'me e tlameha ho tlosoa' me mahloriso a eona a tlameha ho laoloa ka thata.

    Ngola molaetsa oa hau mona 'me u o romelle ho rona