DOG-209F ʻOihana Hoʻoheheʻe Oxygen Sensor

ʻO ka wehewehe pōkole:

DOG-209F Dissolved Oxygen electrode he kiʻekiʻe ke kūpaʻa a me ka hilinaʻi, hiki ke hoʻohana ʻia i ke ʻano paʻakikī;koi ʻia no ka mālama liʻiliʻi


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Huahana Huahana

ʻIkepili ʻenehana

He aha ka Dissolved Oxygen (DO)?

No ke aha e nānā ai i ka Oxygen Dissolved?

Nā hiʻohiʻona

DOG-209F Dissolved Oxygen electrode he kiʻekiʻe ke kūpaʻa a me ka hilinaʻi, hiki ke hoʻohana ʻia i ke ʻano paʻakikī;koi ia i ka mālama liʻiliʻi;He kūpono ia no ke ana mau ʻana o ka oxygen i hoʻoheheʻe ʻia ma nā kula o ka mālama ʻana i ke kaona o ke kūlanakauhale, ka mālama ʻana i ka wai ʻona ʻoihana, ka iʻa, ka nānā ʻana i ke kaiapuni etc.


  • Mua:
  • Aʻe:

  • Laulā ana: 0-20mg/L
    Ana kumu: ʻIkepili o kēia manawa (Polarographic electrode)
    Ka mānoanoa o ka membrane permeable: 50 um
    Mea uila uila: U PVC a i ʻole 31 6L kila kila
    Palena uku pānaʻi: Ptl00, Ptl000, 22K, 2.252K etc.
    Ke ola sensor: >2 makahiki
    Ka lōʻihi o ke kaula: 5m
    Ka palena haʻahaʻa ʻike: 0.01 mg/L (20 ℃)
    Ka palena o luna: 40mg/L
    Ka manawa pane: 3min (90%, 20 ℃)
    Ka manawa polarization: 60min
    Ka liʻiliʻi liʻiliʻi kahe kahe: 2.5cm/s
    Holoi: <2%/mahina
    Kuhi hewa ana: <± 0.1mg/I
    Ka puka i kēia manawa: 50~80nA/0.1mg/L Nānā: ʻO 3.5uA ka nui o kēia manawa
    Polarization voltage: 0.7V
    ʻAʻohe oxygen: <0.1 mg / L (5min)
    Nā manawa hoʻohālikelike: > 60 mau lā
    Ana wela wai: 0-60 ℃

     

    ʻO ka oxygen dissolved kahi ana o ka nui o ka oxygen kinoea i loko o ka wai.Pono nā wai olakino e kākoʻo i ke ola e loaʻa i ka oxygen dissolved (DO).
    Komo ka Oxygen Dissolved i ka wai ma o:
    ka omo pololei mai ka lewa.
    ka neʻe wikiwiki ʻana mai ka makani, ka nalu, ke au a i ʻole ka ʻenekini mechanical.
    ʻO ka photosynthesis ola mea kanu i loko o ka wai ma ke ʻano he hopena o ka hana.

    ʻO ke ana ʻana i ka oxygen i hoʻoheheʻe ʻia i loko o ka wai a me ka mālama ʻana e mālama i nā pae DO kūpono, he hana koʻikoʻi ia i nā ʻano noi lapaʻau wai.ʻOiai he mea pono ka oxygen dissolved e kākoʻo i ke ola a me nā kaʻina hana lapaʻau, hiki ke hōʻino ʻia, e hoʻoulu ai i ka oxidation e hōʻino i nā lako a hoʻololi i ka huahana.Hoʻopilikia ka oxygen dissolved:
    ʻAno maikaʻi: Hoʻoholo ka manaʻo DO i ka maikaʻi o ka wai kumu.Me ka lawa ʻole o DO, lilo ka wai i ʻino a maikaʻi ʻole e pili ana i ka maikaʻi o ke kaiapuni, ka wai inu a me nā huahana ʻē aʻe.

    Hoʻokō hoʻoponopono: No ka hoʻokō ʻana i nā lula, pono pinepine ka wai ʻino i kekahi mau ʻano o DO ma mua o ka hiki ke hoʻokuʻu ʻia i loko o kahi kahawai, loko, muliwai a i ʻole ala wai.Pono e loaʻa i nā wai olakino e kākoʻo i ke ola.

    Ka Mana Kaʻina Hana: He mea koʻikoʻi nā pae DO no ka hoʻomalu ʻana i ka mālama olaola o ka wai ʻōpala, a me ka pae biofiltration o ka hana wai inu.Ma kekahi mau noi ʻoihana (e laʻa i ka hana mana) he mea ʻino kekahi DO no ka hana mahu a pono e wehe ʻia a pono e hoʻopaʻa paʻa ʻia kona ʻike.

    E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou