• Sinanci
  • Gano Gas

    Non Dispersive InfraRed (NDIR) firikwensin gas wani nau'in gas ne mai hangen nesa wanda ya danganta da nau'ikan ƙwayoyin gas masu yawa na halayyar zaɓaɓɓe na kusa da zangon infrared, ta amfani da alaƙar da ke tsakanin ƙarfin gas da ƙarfin sha (Lambert-Beer Law) don gano abubuwan gas. da kuma maida hankali. Idan aka kwatanta da wasu nau'ikan na'urori masu auna sigina na gas, kamar nau'ikan lantarki, nau'ikan konewa mai kamawa da nau'ikan semiconductor, na'urori masu auna gas wadanda ba su tarwatse ba (NDIR) suna da fa'idodi na aikace-aikace masu yawa, tsawon rayuwar aiki, karfin hankali, kwanciyar hankali mai kyau, mai tsada, ƙananan farashin kulawa, nazarin kan layi da sauransu. An yi amfani dashi sosai a cikin nazarin gas, kariya ta muhalli, ƙararrawa mai laushi, amincin masana'antu, likitanci da kiwon lafiya, samar da noma da sauran fannoni.

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    Fa'idodi na gas na NDIR gas:

    1. Anti-guba, babu sanya carbon. Lokacin da na'urar firikwensin CAT ta auna wasu iskar gas, yana da sauƙi don saka carbon saboda ƙarancin ƙonewa, wanda ke haifar da rage ƙimar ƙimar ji. Ana kiyaye tushen hasken IR da firikwensin ta gilashi ko matatar, kuma basa tuntuɓar gas, don haka baza'a sami konewa ba.

    2. Ba a buƙatar oxygen. NDIR shine na'urar hangen nesa kuma baya buƙatar oxygen.

    3. Gwargwadon ƙarfin auna zai iya kaiwa 100% v / v. Saboda halayen siginar na firikwensin NDIR sune: lokacin da babu gas da za a auna, ƙarfin siginar shine mafi girma, kuma mafi girman ƙarfin, ƙaramin sigina. Don haka auna manyan abubuwa yafi sauki akan auna kananan abubuwa.

    4. Kyakkyawan kwanciyar hankali na dogon lokaci da ƙarancin kulawa. Kwanciyar hankalin firikwensin NDIR ya dogara da hasken haske. Muddin aka zaɓi tushen haske, kuma ana iya amfani da shi tsawon shekaru 2 ba tare da ma'auni ba

    5. Wide zafin jiki mai yawa. Ana iya amfani da NDIR a cikin - 40 ℃ zuwa 85 ℃

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