DRK-666 Keʻakeʻa nei i ka ho'āʻo laʻana

Hoʻohana ʻia ka papa hana hoʻāʻo blockage no ka EN149 maʻamau o ka pale ʻana i ka hanu - kānana ʻano anti-particulate half mask. ʻO European standard mask dolomite dust clogging test machine dolomite test, ʻo ka inoa Pelekane ʻo Optional Dolomite Clogging Test, ʻo ia kekahi o nā masks hoʻāʻo ma ka European CE standard, no ʻekolu kānana pae, FFP1 (ka hopena kānana liʻiliʻi ≥80%), FFP2( ʻO ka hopena kānana haʻahaʻa≥94%), FFP3 (ka hopena kānana haʻahaʻa≥99%).

Nā noi:
Hoʻohana ʻia no ka EN149 maʻamau no ka pale ʻana i ka hanu - kānana ʻano anti-particulate half mask
Hoʻokō ka mea hana hoʻāʻo hoʻāʻo pale i ka maʻamau:
BS EN149-2001 ʻO ka mea hoʻomalu hanu - kānana anti-particulate half-mask koi, hoʻāʻo, hōʻailona 8.10 obstruction test a me nā kūlana ʻē aʻe.

Nā hiʻohiʻona huahana:
Paʻi paʻi kala kala nui.

Nā palena ʻenehana:
1. Aerosol: DRB 4/15 Dolomite
2. Puka lepo:
2.1. Ka nui o ka nui o nā ʻāpana: 0.1um–10um
2.2. Ka laulā o ka nui o ke kahe: 40mg/h—400mg/h
3. Mea hoʻoheheʻe:
3.1 Ka hoʻoneʻe ʻana: 2.0 liters / stroke
3.2. Ka pinepine: 15 manawa / min
4. Exhaled ea wela mai ka ventilator: (37±2)°C,
5. ʻO ka haʻahaʻa pili o ka ea i hoʻopuka ʻia e ka ventilator: ʻo 95% ka liʻiliʻi loa.
6. Ke kahe mau ʻana ma ka lumi hoʻoneʻe lepo: 60 m3 / h, laina laina 4 cm / s;
7. Ka lepo lepo: (400±100) mg/m3;
8. lumi ho'āʻo:
8.1. Ka nui o loko: 650 mm × 650 mm × 700 mm
8.2 Ea: 60 m3/h, laina laina 4 knm/s
8.3. Ea wela: (23±2)°C;
8.4. ʻO ka haʻahaʻa ea pili: (45±15)%;
9. Ka ho'āʻo kū'ē kū'ē hanu: 0～2000Pa, hiki i ka pololei ke hiki i ka 0.1Pa
6. Pono mana: 220V, 50Hz, 1KW
7. Ana (L×W×H): 800mm×600mm×1650mm
8. Kaumaha: ma kahi o 120Kg
Ke kope o DRK666 kaohi ʻana i ka laʻana hoʻokolohua.jpg

Papa inoa hoʻonohonoho:
1. Hoʻokahi hoʻokipa.
2. Hoʻokahi mea hana lepo.
3. Hoʻokahi ventilator.
4. Aerosol: ʻElua ʻeke o DRB 4/15 dolomite.
5. He palapala huahana.
6. He palapala kuhikuhi huahana.
7. He palapala hoʻouna.
8. He pepa ʻae.