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I-FFP2, FFP3 (CEEN149:2001)(YG-HP-02)
Iimaski zeFFP2 zibhekisa kwiimaski ezihlangabezana nemigangatho yaseYurophu (CEEN 149: 2001). Imigangatho yaseYurophu yeemaski ezikhuselayo ihlukaniswe ngamanqanaba amathathu: FFP1, FFP2 kunye neFFP3
Isiqinisekiso :CE FDA EN149: 2001 + A1: 2009
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Ixabiso loMzimveliso FFP3 Imaski yobuso eLahlwayo(YG-HP-02))
Iimaski zodidi lwe-FFP3 zibhekisa kwiimaski ezidibana nemigangatho yaseYurophu (CEN1149:2001). Imigangatho ye-mask yokukhusela yaseYurophu ihlukaniswe ngamanqanaba amathathu: FFP1, FFP2, kunye neFFP3. Ngokungafaniyo nomgangatho waseMelika, izinga lokuhamba kwayo lokufumanisa yi-95L / min kwaye isebenzisa ioli ye-DOP yokuvelisa uthuli.
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I-FFP2 yobuso obuLahliweyo eyenziwe ngokwezifiso (YG-HP-02)
Imaski ye-FFP2 sisixhobo esisebenza kakuhle kakhulu sesixhobo sokuzikhusela esenzelwe ukuthintela ukuphefumla kwamasuntswana ayingozi emoyeni kunye nokukhusela inkqubo yokuphefumla yalowo uyinxibileyo. Idla ngokuqulunqwa ngamaleya amaninzi elaphu elingalukwanga kwaye ineempawu ezilungileyo zokucoca. Imaski ye-FFP2 inokusebenza kakuhle kokucoca ubuncinci be-94% kwaye inokwahlula ngokufanelekileyo amasuntswana angeyo-oyile kunye nobubanzi be-0.3 microns nangaphezulu, njengothuli, umsi kunye ne-microorganisms. Imaski ihambelana nemigangatho yamazwe ngamazwe kwaye ihlala iqinisekisiwe nge-CE ukuqinisekisa ukuthembeka kokusebenza kwayo kokukhusela. Iimaski zeFFP2 zilungele ukusetyenziswa kwiindawo ezahlukeneyo ezinje ngokwakha, ezolimo, ezonyango kunye neshishini, zibonelela ngokhuseleko olusebenzayo lokuphefumla.