IV. Gwada ka'ida
An karɓi ƙa'idar gwajin gwajin damshi mai yuwuwa. A wani zafin jiki, an kafa takamaiman yanayin zafi a bangarorin biyu na samfurin. Turin ruwa ya ratsa ta cikin samfurin a cikin kofin da ba za a iya jurewa ba kuma ya shiga busasshen gefen, sannan a auna shi.
Ana iya amfani da canjin nauyin nauyin ƙoƙon danshi na tsawon lokaci don ƙididdige sigogi kamar yawan watsa ruwa na samfurin.
V. Haɗu da ma'auni:
GB 1037,GB/T16928,Saukewa: ASTM E96,Saukewa: ASTM D1653,Saukewa: T464,ISO 2528,YY/T0148-2017,DIN 53122-1、JIS Z0208, YBB 00092003, YY 0852-2011
Ma'aunin Samfura:标
Mai nuna alama | Ma'auni |
Auna kewayon | Hanyar haɓaka nauyi: 0.1 ~ 10,000g/㎡ · 24hHanyar rage nauyi: 0.1 ~ 2,500 g/m2 · 24h |
Misali qty | 3 Bayanan sun kasance masu zaman kansu daga juna.) |
Gwajin daidaito | 0.01 g/m2 · 24h |
Ƙaddamar tsarin | 0.0001 g |
Kewayon sarrafa zafin jiki | 15 ℃ ~ 55 ℃(Standard)5 ℃-95 ℃ (Za a iya yin al'ada) |
Daidaitaccen sarrafa zafin jiki | ± 0.1 ℃ (Standard) |
Kewayon sarrafa ɗanshi | Hanyar asarar nauyi: 90% RH zuwa 70% RHHanyar samun nauyi: 10% RH zuwa 98% RH (Ma'aunin ƙasa yana buƙatar 38 ℃ zuwa 90% RH) Ma'anar zafi yana nufin yanayin zafi a bangarorin biyu na membrane. Wato, don hanyar asarar nauyi, shine zafi na kofin gwajin a 100% RH- zafi na dakin gwaji a 10% RH-30% RH. Hanyar samun nauyi ya ƙunshi zafi na ɗakin gwaji (10% RH zuwa 98% RH) ban da zafi na kofin gwajin (0% RH) Lokacin da yanayin zafi ya bambanta, yanayin zafi yana canzawa kamar haka: (Don matakan zafi masu zuwa, abokin ciniki dole ne ya samar da busasshiyar iska, in ba haka ba, zai shafi haɓakar zafi.) Zazzabi: 15 ℃-40 ℃; Lashi: 10% RH-98% RH Zazzabi: 45 ℃, Humidity: 10% RH-90% RH Zazzabi: 50 ℃, Humidity: 10% RH-80% RH Zazzabi: 55 ℃, Humidity: 10% RH-70% RH |
daidaito kula da danshi | ± 1% RH |
Gudun iska | 0.5 ~ 2.5 m/s (Ba daidaitattun zaɓi ba ne) |
Samfurin kauri | ≤3 mm (Sauran kauri bukatun za a iya musamman 25.4mm) |
Wurin gwaji | 33 cm2 (Zaɓuɓɓuka) |
Girman samfurin | Φ74 mm (Zaɓuɓɓuka) |
Girman ɗakin gwaji | 45l |
Yanayin gwaji | Hanyar haɓaka ko rage nauyi |
Tushen iskar gas | 0.6 MPa |
Girman mu'amala | Φ6 mm (Polyurethane bututu) |
Tushen wutan lantarki | 220VAC 50Hz |
Girman waje | 60 mm (L) × 480 mm (W) × 525 mm (H) |
Cikakken nauyi | 70Kg |