American Gurley Gurley 4110 Air Permeability Meter

Ko te mita te uruhanga hau Gurley he tikanga whakamatautau paerewa mo te porosity, te uruhanga o te hau, me te aukati hau o nga momo rauemi. Ka taea te whakamahi ki te whakahaere kounga me te rangahau me te whakawhanaketanga i te hanga pepa, te kakano, te papanga kore-whatu, me te kiriata kirihou.

Whakataki taputapu
Ko te mita te uruhanga hau Gurley he tikanga whakamatautau paerewa mo te porosity, te uruhanga o te hau, me te aukati hau o nga momo rauemi. Ka taea te whakamahi ki te whakahaere kounga me te rangahau me te whakawhanaketanga i te hanga pepa, te kakano, te papanga kore-whatu, me te kiriata kirihou.
I raro i te pehanga pumau, inehia te wa e hiahiatia ana mo tetahi rōrahi hau (25-300cc) kia rere i roto i tetahi waahi motuhake o te tauira. Ko te pehanga hau e whakaratohia ana e te cylinder me te diameter motuhake me te taumaha paerewa. Ka taea te paheke noa i roto i te rango o waho kua whakakiia ki te hinu hiri. Ko te tauira ka whakamatauria ka rawhi i waenga i nga peera paerewa. He kohao iti kei te pokapū o te kerekere kia rere te hau. Engari, ko te rahi o te pore he 1.0, 0.25, 0.1Sqinch ranei. E rua nga momo panui: panui totika me te panui autaki.

Ko te momo 4110 he taputapu e whakamahia ana mo te ine i te uruhanga hau. Mena ka whakamahia he atanga tuwhera iti me te peera, ka taea te ine tika i nga rauemi uruhanga iti, a ka taea te whakamahi i te rango o roto 5-hekere hei ine i nga rawa uruhanga teitei. Paerewa 4110 mita uruhanga hau, me te 20-hekeheke hanga-i roto i te rango me te 1.0Sqinch poka porohita raro rawhi papa me te hononga runga. Ko nga waahi nekehanga tuatahi e rua o te rango o roto he 25cc, katahi ka 50cc nga mea e rua, a ko te tapeke he 300cc. I roto i te momo hou o te mita uruhanga hau, ka hikina te papa o raro, ka whakahekehia te taha o runga me te raro ma te huri i te kakau kia mohio ai ki te whakatika me te awhi o te tauira. Ka taea te tono te porotiti aunoa me te turanga me te taputapu o raro manawa i te wa ano, ka taea ranei te hoko motuhake.

Tawhā Hangarau
Kaupapa: I roto i te rango retireti
Te whānuitanga o te tono: pepa
Te diameter o roto i roto: 3 inihi
Te taumaha o te oko: 20 hekere
Te Peehanga (Teitei o te Tiwae Wai): 4.88 inihi
Wāhi whakamātautau: 1.0S inihi tapawha (0.01, 0.25S inihi tapawha te whiriwhiri)
Awhe "Air resistance": 2.0-2000 hēkona (0.2-200, 0.5-500.0 hēkona)
Te rōrahi hau o te tauira hau permeable: 100cc
Hekona rite: 0.00156; 0.00833; 0.025; 0.0625; 0.10; 0.25; 1; 25
Te taumaha katoa: 12-17lbs