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
| Model | Innova GPA-100N | Innova GPG-1N | Innova GPF-01N |
|---|---|---|---|
| Test Method | Darcy-Law | Gurley Permeability | Frazier Permeability |
| Pressure Range | 0-100psi | 0-1psi | 0-0.1psi |
| Permeability Range | 1 x 10-3 -50 Darcie | 0-1000 sec | 500 L/min |
| Sample Size | Dia. 10mm to 45mm Thickness up to 20mm | 1inch2 Thickness up to 20mm | Dia. 25mm to 113mm Thickness up to 20mm |
| Testing gas | Air, N2 | ||
| Sample Geometry | Flat Sheets, Rods, Tubes, Hollow Fibers, Cartridges … | ||
| Pressure Control | Automatic | ||
| Flow Control | Automatic | ||
| Sample Chamber | SUS Standard Chamber | ||
| Data Transfer | External PC or Build-in Touch Panel Computer | ||
| Operation | Automatic Test Mode and Manual Operate Mode | ||
| Power | AC 100V-240V, 50/60Hz | ||
