DRK121 Ea Permeability Meter
ʻO ka DRK121 air permeability mika ua hoʻolālā ʻia a hana ʻia no ka pepa ʻeke sima, pepa ʻeke pepa, pepa uwea, pepa kope a me ka pepa kānana ʻoihana, a me nā mea ʻē aʻe, e hoʻoholo ai i ka nui o kona permeability ea.He kūpono kēia mea hana no ka ea permeability o 1 × 10-2 ~ 1 × 102um / (Pa.S) ma waena o ka pepa, ʻaʻole kūpono no ka ʻili o ka pepa.
Nā hiʻohiʻona
ʻO ia hoʻi, ma lalo o nā kūlana i kuhikuhi ʻia, ʻo ka awelika kahe o ka ea no kēlā me kēia ʻāpana o ka pepa e hele ana i ka manawa o ka manawa a me ka ʻokoʻa ʻokoʻa.
Nā noi
Nui nā ʻano pepa, e like me ka pepa ʻeke sima, ka pepa ʻeke pepa, ka pepa uwea, ka pepa kope a me ka pepa kānana ʻoihana, pono e ana i ka permeability ea.Hoʻolālā ʻia a hana ʻia kēia mea hana no nā pepa i ʻōlelo ʻia ma luna.He mea kūpono kēia mea hana no ka pepa me ka ea permeability ma waena o 1 × 10-2 ~ 1 × 102um/(Pa.S), akā ʻaʻole kūpono no ka pepa me ka ʻili ʻili.
Kūlana ʻenehana
Hoʻokō ka mea hana me QB/T1667-98 “Pepa a me ka PapaHiki ke eaHōʻike", GB/T458-1989 "Pepa a me ka PapaHiki ke eaʻAno hoʻāʻo” (Shobel).ISO1924/2-1985 QB/T1670-92 a me nā koi maʻamau e pili ana.
Laina Huahana
| Papahana | ʻĀpana |
| Laulā ana | 0-17ųm/(Pa.s) |
| Wahi hoao | 10.0±0.05cm |
| Ke ana pololei | Ma lalo o 100ml, ʻo 1ml ka hapa nui, ʻoi aku ka nui ma mua o 100ml, ʻo ka hapa leo he 5ml |
| Pumi like ʻole ma ka hāpana | 1.00±0.01kPa4 |
| Laʻana nui | 60*100 mm |
| ʻAʻole pono e ʻoi aku ka coaxiality o ka puka waena o ke apo o luna a me lalo | 0.05mm |
| Nā ana mea hana | 350*250*1160mm |
| ʻAno maikaʻi | Ma kahi o 32kg |
| Kaiapuni | E kau ma luna o kahi papa hana paʻa a paʻa i loko o kahi ea maʻemaʻe ma kahi lumi wela o 20±10°C |
Huahana Huahana
Hoʻokahi hoʻokipa a hoʻokahi manual.
Nānā: Ma muli o ka holomua ʻenehana, e hoʻololi ʻia ka ʻike me ka ʻole o ka hoʻolaha.Aia ka huahana i ka huahana maoli i ka wā ma hope.
