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I-DRK121 Air Permeability Meter Isithombe Esifakiwe
  • DRK121 Air Permeability Meter

DRK121 Air Permeability Meter

Incazelo emfushane:

Imitha ye-Gurley air permeability iyindlela ejwayelekile yokuhlola i-porosity, ukungena komoya, kanye nokumelana komoya kwezinhlobonhlobo zezinto. Ingasetshenziswa ekulawuleni ikhwalithi kanye nocwaningo nasekuthuthukisweni ekukhiqizeni iphepha, izindwangu, indwangu engalukiwe, kanye nefilimu yepulasitiki.


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Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imitha ye-DRK121 yokungena komoya iklanyelwe futhi yenzelwe iphepha lesikhwama sikasimende, isikhwama sephepha, ikhebula lephepha, iphepha lokukopisha kanye nephepha lokuhlunga lezimboni, njll., ukuze kutholwe ubukhulu bokungena komoya wayo. Leli thuluzi lifanele ukungena komoya okungu-1 × 10-2 ~ 1 × 102um/ (Pa.S) phakathi kwephepha, akufanelekile endaweni elukhuni yephepha.

Izici
Okusho ukuthi, ngaphansi kwezimo ezicacisiwe, isilinganiso sokugeleza komoya endaweni ngayinye yeyunithi yephepha elidlula isikhathi seyunithi kanye nomehluko weyunithi yokucindezela.

Izinhlelo zokusebenza
Izinhlobo eziningi zamaphepha, njengephepha lesikhwama sikasimende, isikhwama sephepha, ikhebula lephepha, iphepha lokukopisha kanye nephepha lokuhlunga lezimboni, zidinga ukukala ukungeneka komoya. Leli thuluzi lakhiwe futhi lenzelwe amaphepha ashiwo ngenhla. Leli thuluzi lifanele iphepha eline-air permeability phakathi kuka-1×10-2~1×102um/(Pa.S), kodwa alifanelekeli iphepha elinendawo embi.

Izinga Lobuchwepheshe
Ithuluzi lihambisana ne-QB/T1667-98 “Iphepha nebhodiI-Air PermeabilityUmhloli”, GB/T458-1989 “Iphepha neBhodiI-Air PermeabilityIndlela Yokuhlola” (Shobel). I-ISO1924/2-1985 QB/T1670-92 nezinye izidingo ezijwayelekile ezifanele.

Ipharamitha Yomkhiqizo

Iphrojekthi Ipharamitha
Ibanga lokulinganisa 0-17ųm/(Pa.s)
Indawo yokuhlola 10.0±0.05cm
Ukunemba Kwesilinganiso Ngaphansi kuka-100ml, iphutha levolumu ngu-1ml, likhulu kuno-100ml, iphutha levolumu ngu-5ml
Ukucindezela okuhlukile kusampula 1.00±0.01kPa4
Usayizi wesampula 60*100 mm
I-coaxiality yembobo ephakathi kwendandatho ye-clamp ephezulu nephansi akufanele idlule 0.05mm
Ubukhulu bezinsimbi 350*250*1160mm
Ikhwalithi Cishe 32kg
Imvelo Beka ebhentshini lokusebenza eliqinile nelizinzile endaweni yomoya ehlanzekile ekamelweni lokushisa elingu-20±10°C.

 

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