Oxygen firikwensin OX-2 PPM firikwensin

OX-1 oxygen firikwensin --- trace oxygen firikwensin don non-acid gas muhalli kamar nitrogenOX-2 oxygen firikwensin --- trace oxygen firikwensin don yanayin acid gas kamar CO2 (trace oxygen analyzer)OX-3 oxygen firikwensin --- kashi oxygen firikwensin don non-acid gas muhalli kamar nitrogenOX-4 oxygen firikwensin --- kashi oxygen firikwensin don non-acid gas muhalli kamar CO2OX-5 oxygen firikwensin - trace tsawon rayuwa oxygen firikwensin don non-acid gas muhalli kamar nitrogen1, bushe samfurin tsarin da ba hadari low oxygen abun ciki gas (misali: high tsabtace nitrogen). A lokacin aiki na yau da kullun, gas da ake buƙata don shiga kan gwajin firikwensin shine 500cc / min (1.0SCFH), matsin lamba shine matsin lamba na yanayi. Ci gaba da shigar da gas har sai an kammala shigarwa na firikwensin. (Mai binciken oxygen)Kafin shigarwa, don Allah ka saba da matakai na shirye-shiryen O2X1 da daidaitawa (duba shafukan 2-6). Sa'an nan, daidaita 4-20mA analog fitarwa da kuma saita madaidaicin kewayon oxygen zuwa 0-25% O2.3, bude akwatin hatimi (duba hoto na 3 a shafi na 1), cire na'urar firikwensin oxygen. Don kiyaye makamashi na na'urar firikwensin oxygen, cire ja patch nan da nan kuma ci gaba da mataki na gaba.4, daidaita firikwensin don sa zinariyar lantarkin lantarki daidaita shi tare da m tuntuɓar bututun ƙafa a kan tushen mai watsawa (duba Hoto na 4 a shafi na 1). Matsa firikwensin da hannu a kan mai watsawa na O2X1.A wannan lokacin, a yi daidaitawar iska ga sabon firikwensin (duba shafi na 5). A 0-25% oxygen madaidaicin kewayon, daidaitaccen firikwensin daidaitawa zai sa analog fitarwa na mai watsawa 4-20mA fitar da halin yanzu na 17.4mA.6, amfani da ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan ruwan7, karantawa na analog fitarwa ya kamata fara sauka, daidaitawa zai kai ƙananan oxygen abun ciki. A wannan lokacin, sake saita range da ake bukata. (Mai binciken oxygen)8, samar da wutar lantarki ga O2X1. Bayan farawa na kimanin dakika 15 na O2X1, fitilun LED uku za su haskaka a lokaci guda. Don inganta madaidaicin ma'auni na na'urorin firikwensin PPM, yanzu ana iya yin daidaitawar gas mai ma'auni.