Mask yo mumaso yo kubaga (F-Y3-A)

Iki gicuruzwa cyujuje ibisabwa n’amabwiriza y’ubumwe bw’ibihugu by’Uburayi (EU) 2016/425 ku bikoresho byo kurinda umuntu ku giti cye kandi byujuje ibisabwa n’ibihugu by’i Burayi EN 149: 2001 + A1: 2009.Muri icyo gihe, yubahiriza ibisabwa n’amabwiriza y’ubumwe bw’ibihugu by’Uburayi (EU) MDR 2017/745 ku bikoresho by’ubuvuzi kandi yujuje ibisabwa n’ibihugu by’i Burayi EN 14683-2019 + AC: 2019.

Gukoresha ubigambiriye: Iki gicuruzwa kigarukira gusa kubikorwa byo kubaga ndetse n’ibindi byubuvuzi aho imiti yanduza yanduza abakozi ku barwayi.Inzitizi igomba kandi kuba ingirakamaro mu kugabanya gusohora mu kanwa no mu mazuru ibintu byanduye bitwara abadafite ibimenyetso cyangwa abarwayi bafite ibimenyetso by’amavuriro ndetse no kurinda aerosole ikomeye kandi y’amazi mu bindi bidukikije.

Amabwiriza y'abakoresha ：
Mask igomba gutoranywa neza kugirango igenewe porogaramu.Isuzuma ry'umuntu ku giti cye rigomba gusuzumwa.Reba ubuhumekero butarangiritse nta nenge zigaragara.Reba itariki izarangiriraho itaragera (reba ibipakira).Reba ibyiciro byo kurinda bikwiranye nibicuruzwa byakoreshejwe hamwe nibitekerezo byayo.Ntukoreshe mask niba hari inenge ihari cyangwa itariki izarangiriraho.Kudakurikiza amabwiriza yose hamwe nimbogamizi bishobora kugabanya cyane imikorere yiki gice cyo kuyungurura igice cya mask kandi bishobora gutera uburwayi, gukomeretsa cyangwa gupfa.Ubuhumekero bwatoranijwe neza ni ngombwa, mbere yo gukoresha akazi, uwambaye agomba gutozwa numukoresha mukoresha neza ubuhumekero hakurikijwe umutekano n’ubuzima bwiza.

Gukoresha uburyo:
1. Fata mask mu ntoki ukoresheje izuru hejuru.Emerera ibikoresho byo kumanika ubusa.
2. Shyira mask munsi yumusaya utwikiriye umunwa nizuru.
3. Kurura umutwe wumutwe hejuru yumutwe nu mwanya uri inyuma yumutwe, hindura uburebure bwumutwe wumutwe hamwe nimpapuro zishobora guhinduka kugirango wumve umerewe neza bishoboka.
4. Kanda clip yizuru yoroshye kugirango uhuze neza izuru.
5. Kugenzura neza, igikombe cyamaboko yombi hejuru ya mask hanyuma uhumeke cyane.Niba umwuka uzenguruka izuru, komeza clip izuru.Niba umwuka umenetse hafi yinkombe, subiza ibikoresho byumutwe kugirango bikwiranye neza.Ongera usuzume kashe hanyuma usubiremo inzira kugeza mask ifunze neza.

Imikorere: Igicuruzwa cyujuje ibisabwa na EN 14683-2019 + AC: 2019 Ubwoko bwa IIR.Ibipimo nyamukuru byibicuruzwa byashyizwe ku rutonde rukurikira: • Gukora neza kwa bagiteri (BFE) ≥98% • Umuvuduko utandukanye 60 ＜ Pa / cm2 • Umuvuduko ukabije wo kurwanya ≥16.0 kPa • Isuku ya mikorobe, ≤ 30 cfu / g Igicuruzwa gihura n’ibicuruzwa ibisabwa bya EN149: 2001 + A1: 2009 FFP2.Ibipimo nyamukuru byibicuruzwa byashyizwe ku rutonde rukurikira: • Igipimo cyo kwinjira ≤6%;• Kurwanya impanuka ≤3.0mbar;• Kurwanya guhumeka ≤0.7mbar (30L / min);Kurwanya guhumeka ≤2.4mbar (95L / min);• Igipimo cyo kumeneka: TIL igomba kuba munsi ya 11% hashingiwe kuri TIL ya buri gikorwa;TIL iri munsi ya 8% ukurikije TIL rusange yabantu.

F-Y3-A ni mask yo kubaga mumaso hamwe nuduce duto two kuyungurura igice cya mask.

F-Y3-A yipimishije ukurikije EN 149: 2001 + A1: 2009 Ibikoresho birinda ubuhumekero - Gushungura igice cya masike kugirango wirinde ibice - Ibisabwa, ibizamini, ibimenyetso

Ibisubizo by'ibizamini

Amapaki
Ibice byungurura igice cya masike bigomba kugurishwa bigapakirwa kuburyo birinda ibyangiritse no kwanduza mbere yo kubikoresha.(Yatsinze)

Ibikoresho
Ibikoresho byakoreshejwe bigomba kuba byiza kwihanganira imikorere no kwambara mugihe igice cyo gushungura igice cya mask cyagenewe gukoreshwa.(Yatsinze)
Ibikoresho byose biva muyungurura itangazamakuru ryasohowe nu mwuka unyuze muyungurura ntibishobora guteza akaga cyangwa kubangamira uwambaye.(Yatsinze)

Imikorere ifatika
Igice cyo kuyungurura igice cya mask igomba gukorerwa ibizamini bifatika mubihe bifatika.(Yatsinze)

Kurangiza ibice
Ibice byigikoresho gishobora guhura nuwambaye ntibigomba kugira impande zikarishye cyangwa burr.(Yatsinze)

Kumeneka kwimbere
Kubice byo gushungura igice cya masike yashyizwe hamwe namakuru yuwabikoze, byibuze 46 kuri 50 mubisubizo byimyitozo ngororamubiri (ni ukuvuga amasomo 10 x 5 imyitozo) kumenwa imbere imbere ntibishobora kurenza: 25% kuri FFP1, 11% kuri FFP2 , 5% kuri FFP3

Kandi, usibye, byibuze 8 kuri 10 yumuntu wambara arithmetic uburyo bwo kumeneka kwimbere imbere ntagomba kurenza 22% kuri FFP1, 8% kuri FFP2, 2% kuri FFP3 (Yatsinzwe)

Guhuza uruhu
Ibikoresho bishobora guhura nuruhu rwuwambaye ntibizwi ko bishobora gutera uburakari cyangwa izindi ngaruka mbi kubuzima.(Yatsinze)

Umuriro
Iyo igeragezwa, agace kayungurura igice cya mask ntigishobora gutwikwa cyangwa ntigikomeze gutwikwa kurenza amasegonda 5 nyuma yo gukurwa mumuriro.(Yatsinze)

Dioxyde de carbone irimo umwuka uhumeka
Dioxyde de carbone yo mu mwuka uhumeka (umwanya wapfuye) ntishobora kurenza ikigereranyo cya 1.0% (ku bunini).(Yatsinze)

Gukoresha umutwe
Ibikoresho byo mumutwe bigomba gukorwa kugirango ibice byungurura igice cya mask bishobora kwambarwa no gukurwaho byoroshye.
Umutwe wumutwe ugomba guhinduka cyangwa kwihindura kandi ugomba kuba ufite imbaraga zihagije kugirango ufashe ibice byungurura igice cya mask ihagaze neza kandi birashobora kugumana ibyangombwa bisohoka imbere mubikoresho.(Yatsinze)