Hana ʻia kēia mask e like me ka maʻamau ASTM F2100 LEVEL 3
ʻOi aku ka ākea ākea no ka hanu maʻalili;
ʻO ka papa waho kū i ka wai;
Keʻokeʻo hypoallergenic cellulose papa i loko;
ʻO ke kūkulu ʻia ʻana o ka papa 3 pale;
ʻOi aku ka lōʻihi a me ka maʻalahi o ka ihu alumini i hoʻoponopono ʻia;
Me ke kaula auwae no ka paʻa pono;
ʻO nā kaula elastic palupalu a me ka latex-free;
ʻAʻohe aniani aniani
Pehea e koho ai i ka mask pono
Ka hoʻomaopopo ʻana iā ASTM F2100-19 / EN14683: 2019 STANDARDS
ʻO ke koho ʻana i ka mask kūpono no kekahi kaʻina hana he mea koʻikoʻi ia o kāu protocol Personal Protective Equipment (PP).ʻO ka hoʻomaopopo ʻana i ka pae hana ASTM o kēlā me kēia pale maka hiki ke kōkua i ka hoʻomaʻamaʻa maʻalahi o ke kaʻina koho a hōʻoia i ka hāʻawi ʻana o kāu mask i ka kānana kūpono.
Ua koho ʻia nā mea pale maka lapaʻau i uhi ʻia ma lalo o nā kikoʻī o ka ASTM ma ke ʻano he hoʻokahi a ʻoi aku paha o nā pae hana e pili ana i nā waiwai hana pale o nā mea i hoʻohana ʻia:
ASTM F2100-19 | EN 14683 : 2019 Nā Kūlana Pale | |||||
BFE % | Papa 1 | Papa 2 | Papa 3 | ʻAno 1 | ʻAno 2 | ʻAno 3 |
PFE % | ≥ 95 | ≥ 98 | ≥ 95 | ≥ 98 | ||
ʻO ke koko synthetic | ≥ 95 | ≥ 98 | ʻAʻole koi ʻia | |||
Paʻi ʻokoʻa | Holo ma 80 mmhg | Holo ma 120 mmhg | Holo ma 160 mmhg | ʻAʻole koi ʻia | Holo ma 120 mmhg | |
Ka hikiwawe | <5.0 mmH₂O / cm^2 | <6.0 mmH₂O / cm^2 | <40 Pa / knm^2 | <60 Pa / knm^2 | ||
Maʻemaʻe Microbial | ʻAʻole koi ʻia | ≤30 cfu / g | ||||
Biocompatibility | Manaʻo ʻo 510K Guidance i ka hoʻāʻo ʻana iā ISO10993 | E hoʻopau i kahi loiloi e like me ISO10993 |
Koko Synthritic* hōʻike i ka pale ʻana o ka mask i ke komo ʻana e ke koko synthetic ma lalo o ke kaomi (mmhg).E ana ia i ka hiki o ka hana ʻana o ka mask e hōʻemi i ka saturation o nā wai e hele ana ma o ka mea i hiki ke hoʻopili ʻia me ka mea hoʻohana.ʻOi aku ka kiʻekiʻe o ke kūpaʻa wai ( filtration ), ʻoi aku ka maikaʻi o ka pale
BFE (Ka Hoʻomaʻemaʻe Hoʻomaʻemaʻe Bacterial)hōʻike i ka pākēneka o nā ʻāpana aerosol i kānana ʻia ma ka nui o 3 microns.ʻO ia ke ana o ka pono o ka mask i ke kānana ʻana i ka bacteria e hele ana ma ia
PFE (Mika-micron Particulate Filtration Efficiency)hōʻike i ka pākēneka o nā ʻāpana submicron i kānana ʻia ma 0.1 micron ʻO PFE ke ana o ka pono o ka mask i ka kānana ʻana i nā ʻāpana e hele ana ma laila.He mea koʻikoʻi ka nui o nā ʻāpana i kānana ʻia
DELTA P (Pūmi ʻokoʻa)hōʻike i ka hāʻule kaomi ma luna o ka mask a i ʻole ke kū ʻana i ke kahe ea inmmh2o / cm2.Hoʻoholo kēia i ke kū ʻana o ka hanu - ʻoi aku ka kiʻekiʻe o ka Delta P, ʻoi aku ka liʻiliʻi o ka hanu, akā ʻoi aku ka maikaʻi o ka kānana.
Hoʻopili ka flammability i ka laha ʻana o ka lapalapa o ka mea mask
KUMU:ʻO ke kikoʻī maʻamau o ASTM no ka hana ʻana i nā mea i hoʻohana ʻia i nā maka maka lapaʻau-f2100-11 Standard
* E like me ka mea i ʻōlelo ʻia ma ke ʻano hoʻāʻo F 1862
"SECURE + "FACE MASKS hiʻohiʻona
Blue Arrow: He ʻāpana ihu alumini ka lōʻihi a maʻalahi i hoʻoponopono ʻia.
He ʻāpana plastik ma lalo o ka ʻauwae no ke kūpono maikaʻi
ʻO ka pua poni: Ua kūpono kēia hoʻolālā 4 pleats hou no kēlā me kēia ʻano o ka helehelena a hāʻawi i ka nui o ka hanu