ʻĀpana kānana ʻāpana hapalua mask (6002-2 FFP2)
haku mele
Hoʻolālā ʻia ka ʻōnaehana kānana a hoʻopaʻa ʻia e ka ʻili 50g non-woven, papa ʻelua e 45g pulupulu wela, ʻekolu papa e ka FFP2 kānana mea, ʻo loko e 50g non-woven.
6002-2 EN149 FFP2 ua hoʻāʻo ʻia ma lalo o EN 149:2001+A:2009 ʻO nā mea pale hanu - Ke kānana i ka hapalua masks e pale aku i nā ʻāpana.
Hoʻolike me ka ʻili
ʻAʻole ʻike ʻia nā mea e pili ana i ka ʻili o ka mea hoʻohana e hoʻonāukiuki a i ʻole kekahi hopena ʻino i ke olakino.(Ua hala)
Ka hikiwawe
Ke hoʻāʻo ʻia, ʻaʻole e ʻā a ʻaʻole e hoʻomau ka ʻā ʻana o ka ʻāpana kānana hapalua mask no ka ʻoi aku ma mua o 5 kekona ma hope o ka hemo ʻana mai ke ahi.(Ua hala)
Loaʻa ka carbon dioxide o ka ea inhalation
ʻAʻole ʻoi aku ka nui o ke kalapona kalapona o ka ea inhalation (kahi make) ma mua o ka awelika o 1.0% (volume).(Ua hala).
Kahua ʻike
ʻAe ʻia ke kahua o ka ʻike inā hoʻoholo ʻia pēlā ma nā hoʻokolohua hoʻokō pono.(Ua hala)
Kūleʻa hanu
| Hoʻokaʻawale | ʻO ke kūpaʻa i ʻae ʻia (mbar) | ||
| Inhalation | Exhalation | ||
| 30 L/min | 95 L/min | 160 L/min | |
| FFP1 | 0.6 | 2.1 | 3.0 |
| FFP2 | 0.7 | 2.4 | 3.0 |
| FFP3 | 1.0 | 3.0 | 3.90 |
(Passed) Packaging E hōʻailona maopopo ʻia ka ʻike ma lalo nei ma ka ʻeke liʻiliʻi loa i loaʻa ma ke kālepa a hiki ke heluhelu ʻia ma o ia mea inā ʻaʻakaka ka pahu.1. ʻO ka inoa, hōʻailona a i ʻole nā mea ʻē aʻe e ʻike ai i ka mea hana a mea hoʻolako paha 2. Type-identifying marking 3. Classification ʻO ka papa kūpono (FFP1, FFP2 a i ʻole FFP3) i ukali ʻia e kahi ākea hoʻokahi a me ka 'NR' inā e kānana ka hapalua Ua kaupalena ʻia ka mask i ka hoʻohana hoʻokahi hoʻololi wale nō.Laʻana: FFP2 NR.4. ʻO ka helu a me ka makahiki o ka hoʻolaha ʻana o kēia European Standard 5. ʻO ka liʻiliʻi o ka makahiki o ka pau ʻana o ke ola.6. ʻO nā kūlana mālama a ka mea hana (ma ka liʻiliʻi o ka mahana a me ka haʻahaʻa)
Ua hōʻike ʻia ka kānana ʻana i ka hapalua mask e hāʻawi i ka pale ʻoi aku ka maikaʻi mai nā droplets, aerosol a me ke komo ʻana o ka wai a hana i kahi sila paʻa a puni ka waha a me ka ihu.
Hāʻawi nā maka lapaʻau / ʻokiʻoki i kahi pale koke ma waena o nā ʻōpū hanu a me ke kaiapuni a puni.Hoʻoholo ʻia ka maikaʻi o ka pale maka a i ʻole ka respirator e nā kumu koʻikoʻi ʻelua, ʻo ka pono kānana a me ke kūpono (leakage facepiece).ʻO ka pono kānana e ana i ka maikaʻi o ka kānana ʻana o ka mask i nā ʻāpana i loko o kahi kikoʻī kikoʻī, aia nā maʻi a me nā ʻāpana submicron ʻē aʻe.Ma muli o nā kūlana o ka Food and Drugs Administration (FDA) a me ka pono kānana, hiki ke hoʻokaʻawale ʻia nā masks lapaʻau i nā ʻano like ʻole.Hoʻokaʻawale ʻia kēia i ka pae ASTM 1, 2 a me 3 e pili ana i ka hoʻoikaika ʻana i ka wai.Hāʻawi ka pae 3 i ka maikaʻi kānana bacterial kiʻekiʻe me ke kūpaʻa kiʻekiʻe i ke komo ʻana o nā wai kino.Ma ʻEulopa, ua hoʻokō nā māka lapaʻau i nā koi o ka European Standard EN 14683:2019.
Eia naʻe, ʻoi aku ka maikaʻi o nā masks surgical ke hoʻohālikelike ʻia me nā respirator.Loaʻa i nā mea hanu nā mea pale paʻa paʻa a i ʻole nā mea hoʻomaʻemaʻe ea e hiki ke pale i nā ʻāpana liʻiliʻi loa (<5 μm) mai ka hele ʻana i loko o ka ʻōpū hanu o ke kanaka.Loaʻa kēia ma ka wehe ʻana i nā mea haumia a i ʻole ka hāʻawi ʻana i kahi kumu kūʻokoʻa o ka ea e hanu ai.Ua kapa ʻia lākou ma nā ʻāina like ʻole.Ma USA, ʻo ka National Institute for Occupational Safety and Health (NIOSH), e hoʻoholo i ka pono kānana ʻana o kēia mau respirator a ua hoʻokaʻawale ʻia lākou i N-, R-, a me P- series no ka mea ʻaʻole kūʻai i ka aila, ʻano ʻaila-paʻa a paʻa ikaika. , pakahi.ʻO kēlā me kēia o nā pūʻulu ʻekolu he ʻekolu mau kānana kānana like ʻole ma 95, 99 a me 99.97%, ʻo ia hoʻi N95, R95, P95, a me nā mea ʻē aʻe. ʻO ka hapalua masks, ka mea hoʻomaʻemaʻe ea ikaika (PAPR) a me ka SAR (ka respirator hoʻolako i ka lewa).Wahi a nā kūlana ʻEulopa, ua hoʻokaʻawale ʻia nā FFP i FFP1, FFP2 a me FFP3, me ka maikaʻi o 80%, 94% a me 99% (EN 149:2001).
