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Menene bambanci tsakanin mashin N95 da KF94?

Bambanci tsakanin mashin N95 da KF94 ƙanana ne ga abubuwan da yawancin masu amfani suke kulawa. KF94 shine ma'aunin "Koriya tace" kwatankwacin ƙimar maskurin Amurka N95. 

 

Bambanci Tsakanin N95 da Masassun KF94: An Tsallake

Suna kama da juna, kuma suna tace kusan kamannin kashi-kashi 95% da 94%. Wannan jadawalin daga 3M yana bayanin banbancin dake tsakanin N95 da mashin Koriya “na farko”. Ginshiƙan suna haskaka waɗannan nau'ikan mask biyu.

A kan ma'aunin da yawancin mutane suka damu da shi (tasirin tacewa), sun kusan zama daidai. A mafi yawan yanayi, masu amfani da abin rufe fuska ba za su damu da bambancin 1% na tacewa ba.

 

Ka'idodin KF94 sun Moreauki Bauta Daga Turai Fiye da Amurka

Koyaya, daga bambance-bambance tsakanin ƙa'idodin, ƙa'idodin Koriya sun fi kama da ƙa'idodin EU fiye da ƙa'idodin Amurka. Misali, hukumomin ba da takardar shaida na Amurka suna gwada aikin tacewa ta amfani da gishirin, alhali matsayin Turai da Koriya yana gwada gishiri da mai.

Hakanan, Amurka tana gwajin tacewa a cikin adadin ruwa lita 85 a cikin minti ɗaya, yayin da EU da Koriya suke gwada saurin gudana na lita 95 a minti ɗaya. Koyaya, waɗannan bambance-bambance ba su da yawa.

 

Sauran Bambancin Tsakanin Maskimar Maskauna

Bayan banbanci 1% na tacewa, akwai wasu ƙananan bambance-bambance akan wasu dalilai.

• Misali, matsayin yana bukatar mashin N95 ya zama yana da sauƙin numfashi daga (“tsayayyar fitarwa”).
• Ana buƙatar masks na Koriya don gwadawa don “CO2 sharewa,” wanda ke hana CO2 haɓakawa a cikin mask ɗin. Sabanin haka, masks N95 ba su da wannan buƙatar.

Koyaya, damuwa game da ginin CO2 na iya zama overblown. Misali, karatu daya. gano cewa, ko da a lokacin motsa jiki matsakaici, matan da ke sanye da mashin N95 ba su da bambanci a matakan oxygen. 

• Don samun takaddun shaidar rufe fuska, Koriya na bukatar fitinar mutum, kamar wacce nake yi a ƙasa. Takardar shaidar Amurka N95 ba ta buƙatar gwajin gwaji.

Koyaya, wannan baya nufin mutane kada suyi gwajin gwaji tare da mashin N95. Hukumar Amurka da ke kula da lafiyar wuraren aiki (OSHA) na buƙatar ma'aikata a cikin masana'antun tsakiya don samun cikakkiyar gwajin sau ɗaya a shekara. Kawai dai ba a buƙatar fitattun gwaje-gwaje don masana'anta su sami lambar N95.

 

N95 vs KF94 Masks: Layin ƙasa

A kan abin da yawancin mutane suka damu da shi (tacewa) N95 da mashin KF94 kusan iri ɗaya ne. Koyaya, akwai ƙananan bambance-bambance a cikin wasu dalilai, kamar ƙin numfashi da jarabawa mai dacewa.

 

Cikakken Na'urar atomatik 2D N95 Kayan Noma Maske

Atomatik KF94 Kifi Nau'in 3D Mashin Yin Mashin


Post lokaci: Mar-12-2021