Kodi Miyezo Ya Masks Achipatala Ndi Chiyani? - ZhongXing

M'dziko lomwe likusintha nthawi zonse lazaumoyo, masks azachipatala amagwira ntchito yofunika kwambiri poteteza odwala komanso ogwira ntchito yazaumoyo. Koma ndi mitundu yosiyanasiyana ndi zilembo, kumvetsetsa miyezo ya masks awa kumatha kusokoneza. Musaope, owerenga osamala zaumoyo! Tsambali limalowa mkati mozama mdziko la masks amaso odziwika bwino azachipatala, kukupatsirani chidziwitso chopanga zisankho mwanzeru.

Osewera Ofunika: ASTM ndi EN Miyezo

Miyezo iwiri yayikulu imayang'anira kupanga ndikuchita kwa masks azachipatala:

• ASTM (American Society for Testing and Equipment): Zogwiritsidwa ntchito kwambiri ku North America, miyezo ya ASTM (monga ASTM F2100) imatanthauzira zofunikira pazinthu zosiyanasiyana za masks amaso azachipatala, kuphatikiza:

  • Bacterial Filtration Efficiency (BFE): Imayesa kuthekera kwa chigoba kutsekereza mabakiteriya.
  • Kuchita Bwino Kwambiri Kusefera (PFE): Kumayesa kuthekera kwa chigoba kutsekereza particles.
  • Fluid Resistance: Imayesa kuthekera kwa chigoba kukana ma splash ndi kupopera.
  • Kupanikizika Kosiyanasiyana: Kuwunika kupuma kwa chigoba.

• EN (Zotsatira za ku Ulaya): Muyezo waku Europe wa EN 14683 umayika masks akumaso azachipatala kukhala mitundu itatu kutengera kusefera kwawo:

  • Type I: Amapereka chitetezo choyambirira ndi BFE yochepera 95%.
  • Mtundu Wachiwiri: Amapereka chitetezo chokwanira ndi BFE yochepa ya 98%.
  • Type IIR: Chigoba choteteza kwambiri opaleshoni, chopereka BFE yochepera 98% komanso kukana kwamadzimadzi.

Kulemba Zolemba: Kumvetsetsa Zitsimikizo za Mask

Yang'anani zizindikiro zazikuluzikulu pamapaketi akumaso azachipatala:

• Mulingo wa ASTM F2100 (ngati ulipo): Imawonetsa mulingo wachitetezo choperekedwa ndi chigoba kutengera miyezo ya ASTM (mwachitsanzo, ASTM F2100 Level 1, Level 2, kapena Level 3).
• EN 14683 Mtundu (ngati kuli kotheka): Imazindikiritsa mtundu wa chigoba molingana ndi dongosolo la ku Europe (mwachitsanzo, EN 14683 Type I, Type II, kapena Type IIR).
• Zambiri Zopanga: Yang'anani dzina la wopanga ndi matelefoni kuti mumve zambiri.

Kusankha Chigoba Choyenera: Zimatengera!

Chigoba cha nkhope choyenera chachipatala chimadalira momwe zinthu zilili:

• Zokonda Zopanda Chiwopsezo Chochepa: Pazochitika zatsiku ndi tsiku m'malo omwe ali pachiwopsezo chochepa, chigoba chokhala ndi BFE osachepera 95% (monga ASTM F2100 Level 1 kapena EN 14683 Type I) chingakhale chokwanira.
• Zokonda Zowopsa Kwambiri: Ogwira ntchito zachipatala kapena anthu omwe ali m'malo omwe ali pachiwopsezo chachikulu angafunike masks okhala ndi BFE yapamwamba komanso kukana kwamadzimadzi (monga ASTM F2100 Level 3 kapena EN 14683 Type IIR).

Kumbukirani: Nthawi zonse tsatirani malangizo azaumoyo amdera lanu komanso malingaliro ochokera kwa akatswiri azaumoyo okhudzana ndi kugwiritsa ntchito chigoba.

Kupitirira Zoyambira: Zowonjezera Zowonjezera

Ngakhale kuti miyezo imapereka chikhazikitso chofunikira, ganizirani izi:

• Zokwanira: Chigoba chokwanira bwino ndi chofunikira kwambiri pachitetezo chokwanira. Yang'anani masks okhala ndi zingwe zosinthika kapena zidutswa za mphuno kuti musindikize.
• Chitonthozo: Masks ayenera kukhala omasuka kuvala kwa nthawi yayitali. Sankhani masks opangidwa kuchokera ku zinthu zopumira zomwe zimachepetsa kupuma kovuta.
• Kukhalitsa: Kuti mugwiritse ntchito mobwerezabwereza, ganizirani zogoba zopangira zovala zingapo.

Mawu Omaliza: Kudziwa ndi Mphamvu

Kumvetsetsa masks amaso akuchipatala kumakupatsani mphamvu kuti mupange zisankho mwanzeru ndikuyika patsogolo thanzi lanu ndi chitetezo. Podziwa mfundo zazikuluzikulu ndikusankha chigoba choyenera pazochitikazo, mutha kutenga nawo mbali podziteteza nokha ndi okondedwa anu.