Musiyano uripo pakati peN95 neKF94 masiki madiki kune izvo izvo zvinonyanya kutariswa nevashandisi.KF94 ndiyo "Korea sefa" chiyero chakafanana neUS N95 mask rating.

Musiyano Pakati peN95 neKF94 Masks: Charted Out

Vanotaridzika zvakafanana, uye vanosefa inenge yakafanana muzana yezvimedu-95% maringe ne94%.Iyi chati kubva ku3M inotsanangura mutsauko uripo pakati peN95 uye "kirasi yekutanga" masiki ekuKorea.Makoramu anosimbisa aya marudzi maviri emasiki.

Pametric iyo vanhu vazhinji vane hanya nayo (kusefa kushanda zvakanaka), vakada kufanana.Mumamiriro ezvinhu mazhinji, vashandisi vemasiki havazove nehanya nezve 1% mutsauko mukusefa.

KF94 Miyero Inokwereta Zvakawanda Kubva kuEurope Kupfuura US

Nekudaro, pamusiyano uripo pakati pezviyero, zviyero zveKorea zvakada kufanana neEU zviyero kupfuura zviyero zveUS.Semuyenzaniso, US certification masangano anoedza kusefa mashandiro achishandisa zvimedu zvemunyu, nepo European neKorea zviyero zvinoyedza kupesana nemunyu nemafuta eparafini.

Saizvozvo, iyo US inoedza kusefa pamwero wekuyerera we85 litres paminiti, nepo EU neKorea bvunzo dzinopesana nekuyerera kwemakumi mapfumbamwe neshanu marita paminiti.Zvisinei, kusiyana uku kuduku.

Mimwe Misiyano Pakati peMask Ratings

Kunze kweiyo 1% mutsauko mukusefa, pane misiyano midiki pane zvimwe zvinhu.

• Semuenzaniso, zviyero zvinoda masks eN95 kuti ave nyore kufema kubva ("exhalation resistance").
• Masks ekuKorea anodiwa kuti aedze "CO2 clearance," iyo inodzivirira CO2 kubva pakuvaka mukati me mask.Mukupesana, N95 masks haana ichi chinodiwa.

Nekudaro, kunetseka nezve CO2 kuvaka kunogona kunge kwakanyanyisa.Somuenzaniso, imwe fundo.vakawana kuti, kunyangwe panguva yekurovedza muviri zvine mwero, vakadzi vaipfeka N95 masks vaive vasina mutsauko muropa reokisijeni.

• Kuita kuti mask label abvumidzwe, Korea inoda bvunzo dzemunhu, senge zvandiri kuita pazasi.Iyo US N95 certification haidi bvunzo yakakodzera.

Nekudaro, hazvireve kuti vanhu havafanirwe kuita bvunzo dzakakwana neN95 masks.Iyo US agency inodzora kuchengetedzwa kwenzvimbo yebasa (OSHA) inoda vashandi mumaindasitiri ecentain kuti vaongororwe vakakwana kamwe pagore.Ingori kuti bvunzo dzakakodzera hadzidiwe kuti mugadziri atore iyo N95 label.

N95 vs KF94 Masiki: Pazasi Mutsetse

Pachinhu icho vanhu vazhinji vane hanya nacho (kusefa) N95 uye KF94 masiki dzakada kufanana.Nekudaro, pane misiyano midiki mune zvimwe zvinhu, senge kufema kuramba uye kukodzera-kuyedza.

Yakazara Otomatiki 2D N95 Kupeta Mask Kugadzira Machine Otomatiki KF94 Hove Type 3D Mask Kugadzira Machine