. CE Certification Particle filtering half mask (6002-2 FFP2) baetsi le bafani ba thepa |BDAC
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Mask o sefa likaroloana (6002-2 FFP2)

Mohlala: 6002-2 FFP2
Setaele: Mofuta oa ho phutha
Mofuta oa ho roala: Ho leketla hlooho
Belofo: Ha ho letho
Boemo ba ho sefa: FFP2
'Mala: Bosoeu
Tekanyetso: EN149:2001+A1:2009
Tlhaloso ea ho paka: 50pcs / lebokose, 500pcs / lebokose


Lintlha tsa Sehlahisoa

Boitsebiso

TLHAHISOLESELING E 'NGOE

Tlhaho ea lintho tse bonahalang
Sistimi ea ho sefa e entsoe le ho raloa ka holim'a 50g e sa lohiloeng, mokato oa bobeli ke 45g ea moea o chesang oa k'hothone, karolo ea boraro ka thepa ea ho sefa ea FFP2, lera le kahare ka 50g e sa lohiloeng.

Mask o sefa likaroloana (1) Mask o sefa likaroloana (2) Mask o sefa likaroloana (3) Mask o sefa likaroloana (4)


  • E fetileng:
  • E 'ngoe:

  • 6002-2 EN149 FFP2 e lekoa tlas'a EN 149: 2001 + A: 2009 Lisebelisoa tsa ts'ireletso ea phefumoloho-Ho sefa limaske tsa halofo ho sireletsa khahlanong le likaroloana.

    Ho lumellana le letlalo
    Lisebelisoa tse ka 'nang tsa kopana le letlalo la motho ea li apereng li ke ke tsa tsejoa hore li ka baka ho teneha kapa liphello tse ling tse mpe bophelong bo botle.(E fetile)

    Ho chesa
    Ha e lekoa, halofo ea mask e sefang karoloana e ke ke ea chesa kapa ea se tsoele pele ho tuka ho feta metsotsoana e 5 ka mor'a hore e tlosoe mollong.(E fetile)

    Likahare tsa carbon dioxide moeeng oa ho hema
    Likahare tsa carbon dioxide moeeng oa ho hema (sebaka se shoeleng) ha li na ho feta karolelano ea 1.0% (bolumo).(O fetile).

    Tšimo ea pono
    Tšimo ea pono e amoheleha haeba ho khethoa joalo litekong tse sebetsang tsa tshebetso.(E fetile)

    Ho hanyetsa ho phefumoloha

    Karolelano Boholo bo lumelletsoeng khanyetso (mbar)
      Ho hema Ho hema moea
      30 L/min 95 L/mots 160 L/min
    FFP1 0.6 2.1 3.0
    FFP2 0.7 2.4 3.0
    FFP3 1.0 3.0 3.90

    (E Fetisitsoe) Sephuthelo Lintlha tse latelang li tla tšoauoa ka ho hlaka le ka nako e telele ka har'a sephutheloana se senyenyane ka ho fetisisa se fumanehang khoebong kapa se balehe ka eona haeba sephutheloana se le pepeneneng.1.Lebitso, letshwao la kgwebo kapa mekgwa e meng ya boitsebahatso ba moetsi kapa mofani wa thepa 2.Letshwao la mofuta 3.Classification Sehlopha se nepahetseng (FFP1, FFP2 kapa FFP3) se latelwa ke sebaka se le seng le 'NR' haeba halofo e sefa maske e lekanyelitsoe ts'ebelisong e le 'ngoe feela.Mohlala: FFP2 NR.4.Nomoro le selemo sa phatlalatso ea Maemo ana a Europe 5.Bonyane selemo sa ho qetela sa bophelo ba shelofo.6.Maemo a khothaletsoang ke moetsi a polokelo (bonyane mocheso le mongobo)

    Ho netefalitsoe hore karolo ea halofo ea mask e sefang e fana ka tšireletso e betere khahlano le marotholi, li-aerosols le ho kenella ha mokelikeli, 'me e etsa tiiso e tiileng molomong le nkong.

    Li-mask tsa bongaka / tsa ho buoa li fana ka mokoallo o potlakileng pakeng tsa litho tsa ho hema le tikoloho e potolohileng.Ho sebetsa hantle ha mask a sefahleho kapa mochini o phefumolohang ho khethoa ke lintlha tse peli tsa bohlokoa, bokhoni ba ho sefa le ho lekana (ho lutla ha sefahleho).Ts'ebetso ea filthara e lekanya hore na mask a sefa likaroloana hantle hakae ka boholo bo itseng, bo kenyelletsang livaerase le likaroloana tse ling tsa submicron, athe ho lekana ho lekanya hore na mask kapa phefumoloho e thibela joang ho lutla ho potoloha sefahleho.Ho ipapisitsoe le litekanyetso tsa Tsamaiso ea Lijo le Lithethefatsi (FDA) le katleho ea ho sefa, limaske tsa bongaka li ka aroloa ka mekhahlelo e fapaneng.Tsena li arotsoe ka boemo ba ASTM 1, 2 le 3 ho ipapisitsoe le katleho ea ho hanyetsa mokelikeli.Boemo ba 3 bo fana ka katleho e phahameng ka ho fetisisa ea baktheria e nang le khanyetso e phahameng ea ho kenella ha maro a 'mele.Europe, limaske tsa bongaka li latela litlhoko tsa European Standard EN 14683:2019.

    Leha ho le joalo, limaske tsa ho buoa ha li sebetse hantle ha li bapisoa le li-respirators.Lisebelisoa tsa ho hema li na le lisebelisoa tse sireletsang tse tiileng kapa tse hloekisang moea tse ka thibelang likaroloana tse nyenyane haholo (<5 μm) hore li se ke tsa feta ka har'a phefumoloho ea motho.Sena se finyelloa ka ho tlosa lintho tse silafatsang kapa ka ho fana ka mohloli o ikemetseng oa moea ho hema.Li bitsoa ka tsela e fapaneng linaheng tse fapaneng.USA, National Institute for Occupational Safety and Health (NIOSH), e etsa qeto ea hore na li-respirator tsena li sebetsa hantle hakae 'me li arotsoe ka lihlopha tsa N-, R-, le P-letoto bakeng sa ho se hanyetse oli, ka mokhoa o itseng o hana oli le ho hanyetsa ka matla. , ka ho latellana.E 'ngoe le e' ngoe ea lihlopha tse tharo e na le mekhoa e meraro e fapaneng ea ho hloekisa ho 95, 99 le 99.97%, e leng N95, R95, P95, joalo-joalo Europe, lihlopha tsa li-respirators li ka aroloa e le ho sefa halofo ea limaske (likotoana tsa sefahleho sa ho sefa (FFP)), limaske tse halofo, sephefumolohi se nang le matla a ho hloekisa moea (PAPR) le SAR (sephefumolohi se fanang ka sepakapaka).Ho ea ka litekanyetso tsa Europe, FFPs e arotsoe hape ka FFP1, FFP2 le FFP3, ka katleho ea 80%, 94% le 99%, ka ho latellana (EN 149: 2001).