Gas Permeability Tester

Features

Gas Permeability tester involves measurement of flow rate of a fluid across a sample and the pressure drop across it in order to compute permeability using Darcy’s law. Gas flow rates and pressure drops are also used to compute many other useful characteristics of porous media. Measurement of flow rates of different gases can also permit pore size measurement. Permeability of gases, vapors, and liquids is important for many applications because flow rates are measures of the rates of industrial processes. Poretech’s Gas Permeability Tester is capable to cover various types of permeability testing needed in the industry.

Specifications

ModelInnova
GPA-100N
Innova
GPG-1N
Innova
GPF-01N
Test MethodDarcy-LawGurley PermeabilityFrazier Permeability
Pressure Range0-100psi0-1psi0-0.1psi
Permeability Range1 x 10-3 -50 Darcie0-1000 sec500 L/min
Sample SizeDia. 10mm to 45mm
Thickness up to 20mm
1inch2
Thickness up to 20mm
Dia. 25mm to 113mm
Thickness up to 20mm
Testing gasAir, N2
Sample GeometryFlat Sheets, Rods, Tubes, Hollow Fibers, Cartridges …
Pressure ControlAutomatic
Flow ControlAutomatic
Sample ChamberSUS Standard Chamber
Data TransferExternal PC or Build-in Touch Panel Computer
OperationAutomatic Test Mode and Manual Operate Mode
PowerAC 100V-240V, 50/60Hz
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