2020-05-09
Mbere ya byose, ibi nibipimo bya masike, ntabwo ari ikirango cya mask runaka, ntabwo ari icyitegererezo cya mask runaka, ntabwo ari imikorere ya mask runaka, ahubwo ni igipimo cya mask, nikisanzwe!
| Icyemezo / Icyiciro (Bisanzwe) | N95 (NIOSH-42CFR84) | FFP2 (EN 149-2001) | KN95 (GB2626-20 06) | P2 (AS / NZ1716: 2012) | Koreya 1stIcyiciro (KMOEL - 2017-64) | DS (Ubuyapani JMHLW-Kumenyesha 214, 2018) |
| Muyunguruzi imikorere - (igomba kuba ≥ X% ikora neza) | ≥ 95% | ≥ 94% | ≥ 95% | ≥ 94% | ≥ 94% | ≥ 95% |
| Umukozi w'ikizamini | NaCl | NaCl n'amavuta ya paraffine | NaCl | NaCl | NaCl n'amavuta ya paraffine | NaCl |
| Igipimo cyo gutemba | 85 L / min | 95 L / min | 85 L / min | 95 L / min | 95 L / min | 85 L / min |
| Kumeneka kwimbere (TIL) * - bipimishije kubintu byabantu buri myitozo ikora | N / A. | ≤ 8% kumeneka (arithmetic mean) | ≤ 8% kumeneka (arithmetic mean) | ≤ 8% kumeneka (bivuze kugiti cye no kubara) | ≤ 8% kumeneka (arithmetic mean) | Imbere yamenetse yapimwe kandi yashyizwe mumabwiriza y'abakoresha |
| Kurwanya guhumeka - kugabanuka k'umuvuduko mwinshi | ≤ 343 Pa | Pa 70 Pa (kuri 30 L / min) ≤ 240 Pa (kuri 95 L / min) ≤ 500 Pa (gufunga) | ≤ 350 Pa | Pa 70 Pa (kuri 30 L / min) ≤ 240 Pa (kuri 95 L / min) | Pa 70 Pa (kuri 30 L / min) ≤ 240 Pa (kuri 95 L / min) | Pa 70 Pa (w / valve) ≤ 50 Pa (nta valve) |
| Igipimo cyo gutemba | 85 L / min | Bitandukanye - reba hejuru | 85 L / min | Bitandukanye - reba hejuru | Bitandukanye - reba hejuru | 40 L / min |
| Kurwanya umwuka - kugabanuka kwinshi | ≤ 245 Pa | ≤ 300 Pa | ≤ 250 Pa | ≤ 120 Pa | ≤ 300 Pa | Pa 70 Pa (w / valve) ≤ 50 Pa (nta valve) |
| Igipimo cyo gutemba | 85 L / min | 160 L / min | 85 L / min | 85 L / min | 160 L / min | 40 L / min |
| Umwuka wa valve usabwa | Igipimo cyo kumeneka ≤ 30 mL / min | N / A. | Depressurizatio n kugeza 0 Pa ≥ 20 amasegonda | Igipimo cyo kumeneka ≤ 30 mL / min | kugenzura amashusho nyuma ya 300 L / min kuri 30 sec | Depressurizatio n kugeza 0 Pa ≥ 15 amasegonda |
| Imbaraga zashyizwe mu bikorwa | -245 Pa | N / A. | -1180 Pa | -250 Pa | N / A. | -1,470 Pa |
| Ibisabwa bya CO2 | N / A. | ≤ 1% | ≤ 1% | ≤ 1% | ≤ 1% | ≤ 1% |
Ibisobanuro
Muyunguruzi- muyunguruzi isuzumwa kugirango igabanye igabanuka ryikwirakwizwa rya aerosole yihariye mu kirere inyura muyungurura.
Umukozi w'ikizamini- aerosol ikorwa mugihe cyo kuyungurura imikorere.
Ibisohoka byose imbere (TIL)- ingano ya aerosol yihariye yinjira mumaso yubuhumekero yapimwe binyuze mumashusho yombi yinjira no mumaso, mugihe uwambaye akora urukurikirane rwimyitozo mubyumba byipimisha.
Kumeneka imbere (IL)- ingano ya aerosol yihariye yinjira mumaso yubuhumekero yapimwe, mugihe uwambaye akora umwuka usanzwe muminota 3 mubyumba byipimisha.Ingano ya aerosol yipimishije (ibara diameter ya median) ni metero 0.5.
Kugabanuka k'umuvuduko- umwuka wo guhangana nawo ukorerwa uko unyuze mu bikoresho, nka filteri yubuhumekero.
Ukurikije imbonerahamwe yavuzwe haruguru, birakwiriye gutekereza ko Ubushinwa KN95, AS / NZ P2, Koreya yo mu cyiciro cya mbere, n’Ubuyapani DS FFRs “bihwanye” n’ubuhumekero bwo muri Amerika NIOSH N95 hamwe n’ubuhumekero bwa FFP2 bw’iburayi, kubera gushungura uduce duto dushingiye kuri peteroli nk’ibivamo biturutse ku nkongi y'umuriro, PM 2.5 ihumanya ikirere, kuruka kw'ibirunga, cyangwa bioaerosol (urugero: virusi).Ariko, mbere yo guhitamo ubuhumekero, abayikoresha bagomba kugisha inama amabwiriza yo kurinda ubuhumekero hamwe nibisabwa cyangwa bakagenzura nubuyobozi bw’ubuzima rusange bw’ibanze kugira ngo babayobore.
Dongguan Slocable Photovoltaic Technology Co, LTD.
Ongeraho Park Guangda Gukora Hongmei Ubumenyi n’ikoranabuhanga, No 9-2, Igice cya Hongmei, Umuhanda wa Wangsha, Umujyi wa Hongmei, Dongguan, Guangdong, Ubushinwa
TEL ： 0769-22010201
