DOS-118F Lab Yakanyungudika Oxygen Sensor

Tsanangudzo Pfupi

1.Kuyera huwandu: 0-20mg/L

2.Yakayerwa tembiricha yemvura: 0-60 ℃

3.Electrode shell zvinhu: PVC

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Product Detail

Chii chinonzi Dissolved Oxygen (DO)?

Sei Monitor Yakanyungudika Oxygen?

Chigadzirwa tsananguro

Kuyera chiyero	0-20mg/L
Yakayerwa tembiricha yemvura	0-60 ℃
Electrode shell zvinhu	PVC
Temperature compensation resistor	2.252K, 10K, 22K, Ptl00, Pt1000
Sensor hupenyu	>1 gore
Cable urefu	1 m kana 2m (yakadzivirirwa kaviri)
Kuonekwa kwakaderera muganho	0.1 mg/L (ppm) (20℃)
Chiyero chepamusoro muganhu	20mg/L(ppm)
Nguva yekupindura	≤l min(90％, 20℃)
Polarization nguva	>2 min
Minimum flow rate	2.5cm/s
Drift	<3%/mwedzi
Kuyera kukanganisa	<±1 PPM
Air current	80-100nA (25℃)
Polarization voltage	0.7V
Zero oksijeni	<5PPb(3min)
Calibration nguva	>60 mazuva

Zvakapfuura: DOG-209FYD Optical Dissolve Oxygen Sensor

Zvinotevera: CODG-3000(2.0 Version) Industrial COD Analyzer

Okisijeni yakanyungudutswa chiyero chehuwandu hweokisijeni yegasi iri mumvura.Mvura ine hutano inogona kutsigira hupenyu inofanira kunge iine oxygen yakanyungudika (DO).
Dissolved Oxygen inopinda mumvura ne:
kutorwa kwakananga kubva mumhepo.
kukurumidza kufamba kubva kumhepo, masaisai, mafungu kana mechanical aeration.
Aquatic chirimwa hupenyu photosynthesis sechigadzirwa chemaitiro.

Kuyera okisijeni yakanyungudika mumvura uye kurapwa kuchengetedza mazinga akakodzera eDO, mabasa akakosha mumhando dzakasiyana dzekurapa kwemvura.Nepo okisijeni yakanyungudika ichidikanwa kutsigira hupenyu nemaitiro ekurapa, zvinogona zvakare kukanganisa, zvichikonzera oxidation inokuvadza michina uye kukanganisa chigadzirwa.Okisijeni yakanyungudika inokanganisa:
Hunhu: Iyo DO yekumisikidza inosarudza kunaka kwemvura sosi.Pasina kukwana DO, mvura inoshanduka kusvibiswa uye isina hutano inokanganisa kunaka kwenzvimbo, mvura yekunwa uye zvimwe zvigadzirwa.

Regulatory Compliance: Kuti utevedzere mirau, tsvina yemvura inowanzoda kuve nezvakawanda zveDO isati yaiswa murukova, dhamu, rwizi kana nzira yemvura.Mvura ine utano inogona kutsigira upenyu inofanira kuva neokisijeni yakanyunguduka.

Maitiro Kudzora: DO mazinga akakosha kudzora biological kurapwa kwemarara emvura, pamwe neiyo biofiltration chikamu chekugadzirwa kwemvura yekunwa.Mune mamwe maindasitiri ekushandisa (semuenzaniso kugadzirwa kwemagetsi) chero DO inokuvadza kugadzirwa kweutsi uye inofanirwa kubviswa uye kutarisisa kwayo kunofanirwa kudzorwa zvakasimba.

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