DRK121 Meter Permeability Hawada
mitirka daalacashada hawada DRK121 waxaa loogu talagalay oo loo soo saaray warqadda bacda sibidhka, warqadda boorsada warqadda, xaashida fiilada, xaashida nuqulka iyo warqadaha shaandhada warshadaha, iwm, si loo go'aamiyo cabbirka xajmigeeda hawada.Qalabkani wuxuu ku habboon yahay xajinta hawada ee 1 × 10-2 ~ 1 × 102um / (Pa.S) inta u dhaxaysa warqadda, oo aan ku habboonayn dusha qallafsan ee warqadda.
Astaamaha
Taasi waa, xaaladaha la cayimay, celceliska heerka socodka hawada halkii unug ee warqadda dhex marta wakhtiga cutubka iyo farqiga cadaadiska cutubka.
Codsiyada
Noocyo badan oo waraaqo ah, sida warqadda bacda sibidhka, warqadda boorsada warqadda, warqadda fiilada, warqadda nuqulka ah iyo warqadda shaandhada warshadaha, waxay u baahan yihiin inay cabbiraan qulqulka hawada.Qalabkan waxaa loo qaabeeyey oo loo sameeyay waraaqaha kor lagu soo sheegay.Qalabkani wuxuu ku habboon yahay warqad leh xajinta hawada u dhaxaysa 1 × 10-2 ~ 1 × 102um / (Pa.S), laakiin kuma habboona warqad dusha qallafsan.
Heerka Farsamada
Qalabku wuxuu u hoggaansamaa QB/T1667-98 "Warqad iyo guddiJoogteynta hawadaTijaabiye", GB/T458-1989 "Waraaqo iyo BoodhJoogteynta hawadaHabka Tijaabada” (Shobel).ISO1924/2-1985 QB/T1670-92 iyo shuruudaha kale ee la xiriira heerka.
Halbeegga Alaabta
| Mashruuca | Halbeegga |
| Qiyaasta kala duwan | 0-17ųm/(Pa.s) |
| Goobta tijaabada | 10.0±0.05cm |
| Xaqiijinta Qiyaasta | In ka yar 100ml, qaladka mugga waa 1ml, ka weyn 100ml, qaladka mugga waa 5ml |
| Cadaadiska kala duwan ee muunada | 1.00 ± 0.01kPa4 |
| Cabbirka muunada | 60*100 mm |
| Isku-xidhka daloolka dhexe ee giraanta xajinta ee sare iyo hoose waa inuusan dhaafin | 0.05mm |
| Cabirka qalabka | 350*250*1160mm |
| Tayada | Qiyaastii 32kg |
| Deegaanka | Dusha kursi adag oo deggan meel hawo nadiif ah oo heerkulka qolka ah 20± 10°C |
Habaynta Alaabta
Hal martigeliyaha iyo hal buug.
Xusuusin: Horumarka tignoolajiyada awgeed, macluumaadka waa la beddeli doonaa ogeysiis la'aan.Alaabtu waxay ku xiran tahay badeecada dhabta ah xilliga dambe.
