Iimaski ze-MF15AGas

Isicelo
Imaski yegesi ye-MF15A sisixhobo sokuphefumla esikhuselayo esiphindwe kabini esine-canister filter. Ingakhusela ngokufanelekileyo ubuso babasebenzi, amehlo kunye nendlela yokuphefumla kwiiarhente, iiarhente zemfazwe zebhayoloji kunye nomonakalo wothuli olunemitha. Ingasetyenziselwa abasebenzi bemizi-mveliso, bezolimo, bezonyango kunye nabesayensi kwimimandla eyahlukeneyo kunye nokusetyenziswa komkhosi, amapolisa kunye nokhuselo loluntu.

Ukwakhiwa kunye neempawu
Ikakhulu yenziwe ziimaski zokuphefumla, iibhokisi ezimbini, njl. Imaski inesigqubuthelo serabha yendalo (ukubumba ngenaliti kunye nokungagqwali komphezulu), iilensi, i-intercom yokuphefumla kunye nesigqubuthelo sentloko.
Ibhokisi yemaski evaliweyo ine-trans hem, inxibe kakuhle kwaye ivalwe kakuhle.
Ingafikelela ngaphezu kwama-95% abantu abadala abanokuyinxiba xa inxibe i-headband ehlengahlengiswayo kwaye ilingana ne-elastiki.
Amacala omabini ee-canister zemaski azaliswe yi-activated carbon esemgangathweni okanye i-activated carbon - i-catalyst inokukhusela kwiintlobo ezahlukeneyo zee-agents, kwaye ukumelana kwayo kuncinci kwaye kuncinci.
Imaski yegesi ye-MF15A yenziwe ngokwemigangatho kazwelonke ye-GB2890-2009 “Ii-respirators zesihluzi sokuzifunxa zoKhuseleko lokuPhefumla”.

Iinkcukacha zobugcisa
(1) Ixesha le-antivirus: liyafana neempawu zeetanki ezikhethiweyo
(2) Ukumelana nokuphuma komoya: ≤100Pa （30L/min）
(3) Ummandla wombono:
Intsimi iyonke yokubona: ≥75%
Intsimi yombono yeBinocular: ≥60%
Umbono wezantsi: ≥40°
(4) Izinga lokuvuza kwemaski: ≤0.05%
(5)Ixesha lokugcina:Iminyaka emi-5

Ukusetyenziswa kunye nokugcinwa

4.1 Imaski mayinxitywe esilevini phezulu, uze ulungise i-headband, emva koko ubeke i-incanister yesandla sakho, kunye neemaski zobuso ezingavuziyo, emva koko imaski inxitywe ingangeni moya, ungangena kwindawo yokusebenza evulekileyo.
4.2Emva kokusebenzisa imaski kufuneka usule umbilo kunye nokungcola ukuze iindawo ezahlukeneyo, ingakumbi iilensi, ivalvu yokuphefumla ihlale icocekile. Ukuba kuyimfuneko, kufuneka uhlambe iindawo zemaski kwaye ucoce iicanister.

4.3 Emva kokusetyenziswa kwindawo enentsholongwane, imaski kunye nebhokisi zingacocwa kusetyenziswa i-1% ye-acetic acid nganye. Ukuba kuyimfuneko, imaski ingafakwa kwi-1% ye-acetic acid nganye, kodwa ibhokisi ayinakufumaneka ukuze kuthintelwe ukungasebenzi kwamanzi. Emva kokusetyenziswa kwemaski, sebenzisa amanzi ukucoca, ukomisa ukuze kusetyenziswe.

Iingqalelo
5.1 Nceda ufunde le ncwadana ngononophelo phambi kokuba uyisebenzise.
5.2 ngaphandle koqeqesho oluyingcali awunakuyiqhaqha, unciphise iindawo zayo kunye neemveliso zolondolozo.
5.3 Imveliso mayingasetyenziswa kwaye igcinwe kwindawo enobushushu obuphezulu obungaphezulu kwama-65 ℃.
5.4 Emva kokuba i-canister efunxayo iya kunciphisa ukusebenza kwe-anti-virus, ngokuqhelekileyo kufuneka iqine isiciko seplagi esezantsi ukuze kuthintelwe ukungena kwamanzi.
5.5 Imaski mayigcinwe kwindawo epholileyo neyomileyo, kwaye mayingafakwa kwizinyibilikisi zendalo.