Momwe mungasankhire chigoba cha FFP2 |KENJOY

Pali mitundu yambiri yaMasks a FFP2ndi zipangizo zosiyanasiyana.Ndiye timasankha bwanji masks a FFP2 nthawi wamba?Tiyeni titsatire ndiwothandizira maskkumvetsa.

Miyezo yosiyana imagwirizana ndi ntchito zosiyanasiyana

1. Masks opangira opaleshoni akudzipatula kwa madontho (ogwirizana ndi chitetezo cha level-1 m'zipatala).Pogula, tcherani khutu ku dzina la mankhwala, lomwe liyenera kukhala chigoba cha opaleshoni yachipatala.Chachiwiri, nambala ya satifiketi yolembetsa ya zida zamankhwala iyenera kusindikizidwa pa phukusi lakunja.Chachitatu, mulingo wokhazikitsidwa pagulu lakunja uyenera kutsatira YY0469.

2. Pakamwa poteteza zachipatala pakudzipatula kwa mpweya (zogwirizana ndi chitetezo chachiwiri m'zipatala).Mukamagula chidwi, yang'anani pamatumba akunja, zida zamankhwala ziyenera kusindikizidwa pa nambala ya satifiketi yolembetsa, yachiwiri ndikukwaniritsa mulingo wa GB19083.

3.GB19082 zofunika zofunika masks zoteteza zachipatala si kukhala ndi valavu mpweya, kotero musaganizire masks ndi valavu mpweya, musagule, osati anti-virus.

4 GB2626 index iyi ndiyotsika kuposa GB19083, nthawi zambiri imatha kuletsa chifunga, chitetezo chamankhwala sichimagula.

5. N95 nthawi zambiri imatchedwa mawu wamba, kuyimira mulingo wachitetezo.M'malo mwake, chitetezo cha mafakitale ndi chitetezo chachipatala chili ndi mulingo wa N95.Sikuti onse a N95 ali ndi anti-virus.Tsopano mabizinesi ambiri akusodza m'madzi avuto, akuphulitsa chitetezo cha mafakitaleN95 masksmu anti-virus.

Poona kusankha pakamwa kwambiri kusokonezeka, apa kukudziwitsani inu pakamwa angapo zizindikiro zosiyanasiyana

Woyembekezera.Chitsanzo ndi muyezo wa chigoba amasindikizidwa kumanzere kwa chigoba.Mukhoza kusankha chigoba molingana ndi izi.

Masks amagawidwa m'njira zitatu:

N95 imapangidwa motsatira muyezo waku America NOISH.

FFP2 ndi muyezo waku Europe wa EN149;

KN95 ndiye muyezo waku China GB2626-2006.

Masks onse omwe ali ndi miyezo itatu iyi ndi masks oyenerera.

Masks azachipatala a N95 amayenera kupewa kusefukira kwamadzimadzi, chifukwa chake amakhala ndi mulingo wapamwamba kuposa N95 wamba;Kutengera chitsanzo cha 3M, zitsanzo za 1860 ndi 9132 ndizomwe zimagwiritsidwa ntchito kwambiri pakamwa poteteza zachipatala.

Ndiyeno pali 1860s kwa ana.Anthu wamba kapena ogwira ntchito zachipatala omwe sakhala pachiwopsezo chachikulu chamadzimadzi amatha kusankha kugwiritsa ntchito muyezo wa N95 NIOSH.

Muyezo waku China wa GB2626-2006 umatanthawuza pakamwa wamba wa KN95

Muyezo wa masks a KN95 ogwiritsidwa ntchito pachipatala ndi GB19083-2010.

Momwemonso, anthu wamba komanso azachipatala omwe samalumikizana ndi kutayikira kwamadzi othamanga kwambiri amatha kugwiritsa ntchito masks wamba a KN95.Komabe, pansi pa malo a mliri, pali zoopsa zina.Nambala yamagulu a zida zamankhwala zomwe zingagulidwe ndizabwino kwambiri.

Funso lina lodziwika bwino ndi valavu yosankha chigoba kapena chigoba chopanda valavu?Masks okhazikika okhala ndi ma valve amakhala omasuka.

Masks opangira opaleshoni saloledwa kukhala ndi ma valve

Anthu akakhala ndi kachilombo kapena akuganiziridwa kuti ali ndi kachilombo, ayenera kusankha chigoba chopangira opaleshoni popanda valavu (palibe amene akudziwa ngati winayo ali ndi kachilombo kapena momwe alili, kotero sikoyenera kuvala chigoba chokhala ndi valavu pamalo omwe kuli mliri. ).

Masks opangira opaleshoni yachipatala, muyezo wamba ndi YY0469-2010 kapena YY0469-2011, womwe umasindikizidwa pa phukusi lakunja lodziyimira pawokha la chigoba chilichonse.

Ndi momwe mungasankhire chigoba.Ngati mukufuna kudziwa zambiri za masks a FFP2, chonde lemberaniopanga mask.