Abubuwan fasaha na KN95|KENJOY

Yanzu a rayuwarmu ta yau da kullun, dole ne mu sanya abin rufe fuska a duk inda muka je, amma wataƙila ba mu da masaniya sosaiKN95 abin rufe fuska.A yau,masu samar da abin rufe fuska gabatar da mu ga ainihin ilimin abin rufe fuska na KN95.

Daidaitaccen tushe

KN95 daidaitaccen abin rufe fuska ne na kasar Sin, wanda wani nau'i ne na abin rufe fuska tare da ingantaccen tacewa a cikin kasarmu.Masks na KN95 da mashin N95 a zahiri iri ɗaya ne dangane da ingancin tacewa.

KN95 daidaitaccen abin rufe fuska ne na kasar Sin, wanda ya fito daga ma'auni na kasar Sin GB 2626-2019 "Kayan Kariyar Numfashi mai sarrafa kansa tace Anti-particulate numfashi".Wannan ma'auni wani ma'auni ne na kasa na wajibi a kasar Sin, wanda Hukumar Kula da Tsaron Ayyuka ta Jiha ta gabatar da kuma karkashin ikon kwamitin fasaha na kasa don daidaita kayan aikin kariya na mutum (SAC/TC 112).

Matsayin fasaha

Daga ra'ayi na iyakokin aikace-aikacen, wannan ma'auni yana amfani da kayan aikin kariya na yau da kullun na kai da tacewa don kare kowane nau'in ɓarna, kamar masks, sauran yanayi na musamman (kamar muhallin anoxic, aikin ƙarƙashin ruwa, da sauransu. ) ba su dace ba.

Daga ma'anar barbashi, wannan ma'auni yana bayyana nau'ikan nau'ikan nau'ikan kwayoyin halitta, gami da kura, hayaki, hazo da kwayoyin halitta, amma baya bayyana girman kwayar halitta.

Dangane da matakin tacewa, ana iya raba shi gida biyu: tace KN maras mai da kuma tace KP mai mai da maras mai, sannan a yi amfani da wannan a matsayin alama, wanda yayi kama da hannun N da R _ P da aka ƙayyade a cikin ƙa'idodin fassarar CFR 42-84-1995.

Abubuwan da ke buƙatar kulawa

Ya kamata a lura da cewa GB 2626-2006 "Kayan Kariya na Numfashi mai sarrafa kansa tace Anti-particulate respirator" yana gab da rushewa, yana maye gurbin sabon sigar GB 2626-2019 "Kariyar Numfashi kai-priming tace Anti-particulate numfashi", wanda Hukumar Kula da Kasuwa ta Jiha ta bayar ga daukacin al’umma a ranar 31 ga Disamba, 2019, kuma za a fara aiwatar da shi a ranar 1 ga Yuli, 2020. Sashin bayar da agajin gaggawa ne ya gabatar da sabon tsarin.

A halin yanzu, an buga rubutun sabon ma'auni kuma an ba da shi ga dukkan al'umma kyauta a matsayin ma'auni na wajibi.Sabon ma'aunin ya cika sharuɗɗa bakwai kamar "girman barbashi mai ƙarfi" kuma yana canza wasu buƙatun fasaha da hanyoyin gwaji, amma baya canza yanayin rarrabuwa, alama da ingancin tacewa da aka jera a wannan takarda.

N95 misali ne na Amurka

N95 abin rufe fuska ɗaya ne daga cikin nau'ikan abubuwan rufe fuska guda 9 na kariya daga NIOSH (Cibiyar Tsaro da Lafiya ta Ƙasa, Cibiyar Tsaro da Lafiya ta Ƙasa).N95 ba takamaiman sunan samfur ba ne, muddin ya dace da ma'aunin N95 kuma samfurin da ya wuce bita na NIOSH ana iya kiran shi da mashin N95, wanda zai iya tace barbashi tare da diamita na aerodynamic na 0.075 μ m ± 0.020 μ m tare da ingancin tacewa fiye da 95%.

Abin da ke sama shine gabatarwar fasaha na KN95.Muna buƙatar ƙarin sani game da abin rufe fuska na FFP2.Da fatan za a ji daɗin tuntuɓar muabin rufe fuska factorydon shawara.