ʻO ka mīkini paʻa ea pepa Drick
ʻO ka wehewehe pōkole:
Nui nā ʻano pepa i hoʻohana ʻia i ka hana maoli a me ke ola, e like me ka pepa ʻeke sima, pepa ʻeke pepa, pepa uwea, pepa kope a me ka pepa kānana ʻoihana, a me nā mea ʻē aʻe, pono e ana i ka nui o ko lākou ea permeability.Hoʻolālā ʻia a hana ʻia kēia mea hana no nā pepa like ʻole i ʻōlelo ʻia ma luna..He kūpono kēia mea hana no ka pepa me ka ea permeability ma waena o 1 × 10-2 ~ 1 × 102um / (Pa.S), ʻaʻole kūpono i ka pepa me ka ʻili ʻili.Nā hiʻohiʻona ʻO ia hoʻi, ma lalo o nā kūlana i kuhikuhi ʻia, ma lalo o ka manawa hui a ...
Nui nā ʻano pepa i hoʻohana ʻia i ka hana maoli a me ke ola, e like me ka pepa ʻeke sima, pepa ʻeke pepa, pepa uwea, pepa kope a me ka pepa kānana ʻoihana, a me nā mea ʻē aʻe, pono e ana i ka nui o ko lākou ea permeability.Hoʻolālā ʻia a hana ʻia kēia mea hana no nā pepa like ʻole i ʻōlelo ʻia ma luna..He kūpono kēia mea hana no ka pepa me ka ea permeability ma waena o 1 × 10-2 ~ 1 × 102um / (Pa.S), ʻaʻole kūpono i ka pepa me ka ʻili ʻili.
Nā hiʻohiʻona
ʻO ia hoʻi, ma lalo o nā kūlana i ʻōlelo ʻia, ma lalo o ka ʻokoʻa o ka manawa a me ka ʻokoʻa o ka ʻāpana, ke kahe ʻana o ka ea ma waena o ka ʻāpana o ka pepa.
Nā palena huahana
Laulā ana: 0-17ųm/(Pa.s)
Wahi hoao: 10.0±0.05cm
ʻO ke ana pololei: emi iho ma mua o 100ml, ʻo 1ml ka hapa nui;ʻoi aku ka nui ma mua o 100ml, ʻo ka hapa leo he 5ml
ʻO ka ʻokoʻa kaomi o ka hāpana: 1.00±0.01kPa4
Laʻana nui: 60 * 100 mm
ʻAʻole pono ka coaxiality o ka lua waena o nā apo hoʻopili o luna a me lalo: 0.05mm
Nui: 350 * 250 * 1160mm
Nuipa: ma kahi o 32kg
Kaiapuni: Ma kahi maʻemaʻe me ka lumi wela o 20±10°C, kau ia ma luna o kahi papa hana paʻa a paʻa.
kūlana ʻenehana
Hoʻopili ka mea hana i ka QB/T1667-98 "Pepa a me ka Cardboard Air Permeability Tester", GB / T458-1989 "Pepa a me ka Cardboard Air Permeability Determination Method" (Shober), ISO1924 / 2-1985, QB / T1670-92, etc. koi maʻamau.
