oo Shahaadada CE Shayga shaandhaynta waji-xidhka badhkii (6002-2 FFP2) soosaarayaasha iyo alaab-qeybiyeyaasha |BDAC
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Maaskarada kala bar shaandhaynta walxaha (6002-2 FFP2)

Qaabka: 6002-2 FFP2
Qaabka: Nooca laalaabida
Nooca xidhashada: madaxa laadlaadsan
Valve: Maya
Heerka sifaynta: FFP2
Midabka: Caddaan
Heerka: EN149: 2001+A1: 2009
Tilmaamaha baakadaha: 50 pcs/sanduuq, 500pcs/ kartoon


Faahfaahinta Alaabta

Xog

XOG DHEERAAD AH

Halabuurka walxaha
Nidaamka shaandhaynta waxaa loo qaabeeyey oo lagu dahaadhay dusha 50g oo aan dun lahayn, lakabka labaad 45g suuf hawo kulul ah, lakabka saddexaad ee sheyga FFP2, lakabka gudaha 50g

Maaskarada kala bar shaandhaynta walxaha (1) Maaskarada kala bar shaandhaynta walxaha (2) Maaskarada kala bar shaandhaynta walxaha (3) Maaskarada kala bar shaandhaynta walxaha (4)


  • Hore:
  • Xiga:

  • 6002-2 EN149 FFP2 waxaa lagu tijaabiyay EN 149: 2001+A: 2009 Qalabka ilaalinta neefsashada

    La jaanqaadka maqaarka
    Walxaha ku dhici kara maqaarka qofka xidhan waa in aan la ogaan karin in ay keeni karaan xanaaq ama saameyn kale oo xun oo caafimaadka ah.(soo maray)

    Daboolida
    Marka la tijaabiyo, maaskarada kala badh shaandhaynta waa in aanay guban ama yuusan sii shidin in ka badan 5 ilbiriqsi ka dib marka laga saaro ololka.(soo maray)

    Waxa ku jira kaarboon laba ogsaydh ee hawada neefsashada
    Waxa ku jira kaarboon laba ogsaydh ee hawada neefsashada (meel dhintay) waa in aanay ka badnayn celcelis ahaan 1.0% (mugga).(soo maray).

    Goobta aragtida
    Goobta aragga waa la aqbali karaa haddii lagu go'aamiyo imtixaannada waxqabadka dhabta ah.(soo maray)

    iska caabin neefsashada

    Kala soocidda Iska caabbinta ugu badan ee la oggol yahay (mbar)
      Neefsashada Neefsashada
      30 L/daqiiqo 95 L/daqiiqo 160 L/daqiiqo
    FFP1 0.6 2.1 3.0
    FFP2 0.7 2.4 3.0
    FFP3 1.0 3.0 3.90

    Baakaynta Macluumaadkan soo socdaa waa in si cad oo waara loogu calaamadiyaa baakadaha ugu yar ee ganacsi ahaan la heli karo ama la dhex mari karo haddii baakadu ay tahay mid hufan.1.Magaca, summadda ama siyaabaha kale ee lagu aqoonsan karo saaraha ama alaab-qeybiyaha 2.Nooca-aqoonsiga calaamadeynta maaskaro waxay ku xaddidan tahay isticmaalka hal wareeg oo keliya.Tusaale: FFP2 NR.4.Tirada iyo sanadka daabacaada heerkan Yurub 5.Ugu yaraan sanadka dhamaadka nolosha shelf.6. Shuruudaha lagu taliyey soo saaraha ee kaydinta (ugu yaraan heerkulka iyo qoyaanka)

    Maaskarada kala badh shaandhaynta walxaha ayaa la caddeeyey inay si fiican uga hortagto dhibcaha dhibcaha, hawada hawada iyo dareeraha galinta taasoo samaysa shaabad adag oo ku wareegsan afka iyo sanka.

    Maaskarada caafimaadka/qalliinka ayaa bixiya caqabad degdeg ah oo u dhexeysa xubnaha neefsiga iyo deegaanka ku hareeraysan.Waxtarka waji-xidhka ama qalabka neefsiga waxaa lagu go'aamiyaa laba arrimood oo muhiim ah, hufnaanta sifaynta iyo ku habboonaanta (daleecada wejiga).Waxtarka sifaynta ayaa cabbiraysa sida ugu wanagsan ee maaskaro u kala shaandhayso qaybaha kala duwan ee cabbirka gaarka ah, oo ay ku jiraan fayrasyada iyo qaybaha kale ee submicron-ka, halka ku habboonna ay cabbiraan sida wanaagsan ee maaskarada ama neef-mareenku uga hortagayo qulqulka agagaarka wejiga.Iyada oo ku saleysan heerarka Maamulka Cuntada iyo Dawooyinka (FDA) iyo hufnaanta sifaynta, waji-xidhka caafimaadka ayaa loo kala saari karaa qaybo kala duwan.Kuwaas waxaa loo qaybiyaa heerka ASTM 1, 2 iyo 3 oo ku salaysan waxtarka caabbinta dareeraha.Heerka 3 waxa uu siinayaa waxtarka shaandhaynta bakteeriyada ugu sareysa oo leh iska caabin sare oo gelida dareeraha jidhka.Yurub dhexdeeda, maaskaro caafimaadku waxay u hoggaansamaan shuruudaha Heerka Yurub EN 14683: 2019.

    Si kastaba ha ahaatee, waji-xidhka qalliinku waxtarkoodu wuu yar yahay marka la barbar dhigo kuwa neefsashada.Neefsiyeyaasha waxay ka kooban yihiin qalab ilaalin ah oo ku dheggan ama nadiifiyaha hawada oo ka ilaalin kara walxaha aadka u yaryar (<5 μm) inay maraan mareenka neefsashada ee qofka.Tan waxaa lagu gaaraa in la saaro wasakhda ama in la siiyo il hawo oo madax banaan oo lagu neefsado.Si kala duwan ayaa loogu magacaabay wadamo kala duwan.Gudaha USA, Machadka Qaranka ee Badbaadada Shaqada iyo Caafimaadka (NIOSH), ayaa go'aamiya waxtarka sifaynta ee neef-mareenada waxaana loo kala saaraa N-, R-, iyo P- taxane ah oo aan saliid u adkaysan karin, xoogaa saliid u adkaysta oo si adag u adkaysta. , siday u kala horreeyaan.Mid kasta oo ka mid ah saddexda taxane wuxuu leeyahay saddex waxtar oo kala duwan oo sifeyn ah oo kala ah 95, 99 iyo 99.97%, kuwaas oo kala ah N95, R95, P95, iwm. Yurub dhexdeeda, qaybaha neefsashada waxaa loo kala saari karaa sida shaandhaynta waji-xidhka kala badh (shaandhaynta qaybaha wejiga (FFP)). maaskaro kala badh ah, neef-u-saare hawo-nadiif ah oo awood leh (PAPR) iyo SAR (hawo-qaade siiya jawiga).Marka loo eego halbeegyada Yurub, FFP-yada waxaa loo sii kala qaybiyaa FFP1, FFP2 iyo FFP3, oo leh waxtarka 80%, 94% iyo 99%, siday u kala horreeyaan (EN 149:2001).