Gas Permeameter

The PMI Gas Permeameter provides fast and accurate measurement of gas permeability of solid/hollow cylindrical and sheet samples. Featuring nondestructive testing and fast results, PMI's Gas Permeameter is perfect for both R&D and quality control.

Permeability Range1 x 10-3 - 50 Darcies
Sample Size1.75" - 2.5" diameter
Pressure Range0 - 500 psi
Pressurizing Gas

clean, dry, compressed air

other nonflammable, noncorrosive gas

Pressure Transducer Range0 - 500 psi
Resolution1 in 60,000
Accuracy0.15% of reading
Mass Flow Transducer Range10 cc/minute to 500 L/minute
Power Requirements

110/220 VAC, 50/60 Hz

others available

Dimensions30" H x 19 " W x 18.5" D
Weight100 lbs

    • Windows-based software handles all control, measurement, data collection, and report generation; complete manual control also possible
    • Compatible with Windows XP or higher
    • Real-time graphical test display depicts testing status and results throughout operation
    • Nondestructive testing
    • Length of test approximately 10 minutes
    • Wide range of acceptable sample types and sizes
    • Multiple sample chambers available
    • Minimal maintenance required
    • Units in Darcy, Frazier, Gurley, and others