Zigawo Zazikulu Za HEPA Air Cleaner

HEPA (High-Efficiency ParticulateZosefera za Air).Dziko la United States linakhazikitsa gulu lachitukuko chapadera mu 1942 ndipo linapanga ulusi wamatabwa, asibesitosi, ndi thonje.Kusefera kwake kunafikira 99.96%, yomwe ndi mawonekedwe a embryonic a HEPA yamakono.Pambuyo pake, pepala losefera lagalasi la fiber hybrid linapangidwa ndikugwiritsidwa ntchito muukadaulo wa atomiki.Pomalizira pake zidatsimikiziridwa kuti zinthuzo zimakhala ndi mphamvu yogwiritsira ntchito kuposa 99.97% ya tinthu tating'onoting'ono ta 0.3μm, ndipo idatchedwa HEPA fyuluta.Panthawiyo, zinthu zosefera zidapangidwa ndi cellulose, koma zidazo zinali ndi vuto la kukana moto komanso hygroscopicity.Panthawiyi, asibesitosi amagwiritsidwanso ntchito ngati zosefera, koma amatha kupanga zinthu zoyambitsa khansa, kotero kuti zosefera za fyuluta yamakono yochita bwino kwambiri zimachokera ku fiber galasi tsopano.

ULPA (Ultra Low Penetration Air Selter).Ndi chitukuko cha mabwalo ophatikizika kwambiri, anthu apanga zosefera zapamwamba kwambiri za tinthu tating'ono ta 0.1μm (gwero la fumbi likadali DOP), ndipo kusefera kwake kwafika kupitirira 99.99995%.Anatchedwa ULPA fyuluta.Poyerekeza ndi HEPA, ULPA ili ndi mawonekedwe ophatikizika komanso kusefera kwapamwamba.ULPA imagwiritsidwa ntchito kwambiri pamakampani opanga zamagetsi pakadali pano, ndipo palibe malipoti ogwiritsira ntchitomagawo azamankhwala ndi azachipatala.