• Pākē
  • ʻImi Kinoea

    ʻO ke kinikini non Non Dispersive InfraRed (NDIR) kahi ʻano o ke kinoea i ʻike ʻia ma muli o ke ʻano o nā mole mole kinoea like me ka absorption koho no ke aniani infrared, e hoʻohana ana i ka pilina ma waena o ke kūpikipiki a me ka ikaika o ka absorption (Lambert-Beer Law) e ʻike ai i nā ʻāpana kinoea. a me nā concentrations. Hoʻohālikelike ʻia me nā ʻano o nā mea ʻenekini, e like me ke ʻano electrochemical, ke ʻano kuni catalytic a me ke ʻano semiconductor, loaʻa i nā mea ʻenekini infrared (NDIR) non-dispersive infrared (NDIR) ke keu pono o ka palapala noi ākea, ke ola lawelawe lōʻihi, ka ʻike nui, ka paʻa maikaʻi, kūpono kūpono, ke kumu kūʻai mālama haʻahaʻa, ka nānā ʻana ma ka pūnaewele a pēlā aku. Ua hoʻohana ākea ʻia ia i ka hoʻokolokolo kinoea, pale ʻana i ka nohona, ka pū waikaha, ka palekana ʻoihana, ka olakino a me ke olakino, nā mahi mahiʻai a me nā māla ʻē aʻe.

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    ʻO nā mea maikaʻi o ka NDIR gas sensor:

    1. Pākuʻi make ʻawa, ʻaʻohe waiho ʻana o ke kalapona. Ke ana ana ka sensor CAT i kekahi mau kinoea, maʻalahi e waiho i ke kalapona no ka lawa ʻole o ka puhi kuni, kahi e alakaʻi ai i ka hōʻemi o ka ʻike ʻana i ke ana. Pale ʻia ke kumu kukui IR a me ka mīkini ʻikepili e ke aniani a kānana paha, a mai hoʻopili aku me ke kinoea, no laila ʻaʻole ka wela ʻana.

    2. ʻAʻole koi ʻia ka oxygen. He sensor optical ʻo NDIR a ʻaʻole koi i ka oxygen.

    3. Hiki i ke ana ana i 100% v / v. Ma muli o ke ʻano o ka hōʻailona o ke aniani NDIR: ke ʻaʻohe kinoea e ana ʻia, ʻo ka nui o ka hōʻailona ka nui, a ʻo ke kiʻekiʻe ka piʻi, ʻo ka liʻiliʻi ka hōʻailona. No laila ke ana ʻana i nā kiʻekiʻe kiʻekiʻe he maʻalahi ma mua o ke ana ʻana i nā haʻahaʻa haʻahaʻa.

    4. ʻO ke kūpaʻa lōʻihi lōʻihi maikaʻi loa a me ka uku mālama haʻahaʻa. ʻO ke kūpaʻa o ka sensor NDIR ma muli o ke kumu kukui. ʻOiai ke koho ʻia o ke kumu kukui, a hiki ke hoʻohana ʻia i 2 mau makahiki me ka ʻole o ka calibration

    5. Ka laulā o ka mahana. Hiki ke hoʻohana i ka NDIR i ke kikowaena o - 40 ℃ a 85 ℃

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