Ihe nkpuchi ọkara na-enyocha urughuru (8228-2 FFP2)
Ihe mejupụtara
N'elu oyi akwa bụ 45g na-abụghị kpara akwa.Igwe oyi akwa nke abụọ bụ ihe nzacha 45g FFP2.N'ime oyi akwa bụ 220g acupuncture owu.
Ihe nzacha ihe nzacha ọkara dabara adaba na ihu ma emebere ya iji kpuchido onye na-ebu ya rom dị ize ndụ ikuku.Ha na-enye nguzozi nke filtration na breathability.Ihe mkpuchi ndị a nwere eriri gbagọrọ agbagọ iji na-enyocha nje na-efe efe n'ikuku, ha na-adabakwa n'akụkụ ihu.N'ọnụ ya na-etolite ezigbo akara n'akụkụ ọnụ na imi.
Nnwale dabara adaba bụ otu n'ime ụzọ nnwale iji nyochaa nkpuchi.
Nnwale dabara adaba
A na-eme nyocha nke dabara na iku ume iji chọpụta ka ikuku iku ume dabara n'ihu nke onye na-eyi ya ma ọ bụ mpụta nke dị n'ime.Na a quantitative fit test, izugbe obibia bụ ịlele urughuru ọnụọgụgụ ịta n'ime na n'èzí nke respirator facepiece mgbe onye na-eme usoro nke omume;Ọtụtụ mgbe, a na-ahapụ sodium chloride ma ọ bụ ihe ndị ọzọ n'èzí respirator iji hụ na ọnụọgụ irighiri ihe nwere ike ịbanye na ihu.A na-akọwa ihe dị mma nke respirator site na ihe dabara adaba, oke nke ntinye ihe dị n'èzí nke respirator na nke dị n'ime akụkụ nke respirator.Nnwale ahụ dabara adaba na-atụ mkpokọta ntapu n'ime - ntapu nke ihe na-esi na mkpuchi ihu, valvụ na gaskets, yana ntinye site na nzacha.Na EU, a na-edozi ihe dabara adaba site na ogologo oge ikuku ume na iku ume iji chọpụta mkpokọta n'ime ime (EU EN 149+A1, 2009).Na EU (EU EN 149+A1, 2009) na China (China National Standard GB 2626-2006, 2006), a na-achọ mkpokọta nyocha n'ime ime dịka akụkụ nke usoro asambodo iku ume.Na USA, nnwale nke dabara na iku ume bụ ọrụ dịịrị onye were ya n'ọrụ, ọ bụghịkwa akụkụ nke usoro asambodo iku ume.
Kedu ihe bụ akara CE?
CE bụ akara asambodo n'ime European Union.Ngwaahịa nwere akara CE na-emezu ihe niile achọrọ gbasara ahụike, nchekwa na gburugburu ebe obibi.CE na-anọchi anya Conformité Européenne, nke a sụgharịrị n'ụzọ siri ike pụtara n'ikwekọ na ụkpụrụ European.
Enwere ike ree ma jiri ngwaahịa nwere akara CE n'ebe ọ bụla n'ime mpaghara akụ na ụba Europe (EEA).Akara CE bụ nkwa nke onye nrụpụta na ihe mkpuchi ahụ na-akwado iwu EU ugbu a.
