Gas Permeameter

The PMI Gas Permeameter provides fast and accurate measurement of gas permeability in solid, hollow cylindrical, and sheet samples.

Gas Permeameter

Overview

The PMI Gas Permeameter provides fast and accurate measurement of gas permeability in solid, hollow cylindrical, and sheet samples. Featuring non-destructive testing and rapid results, the instrument is ideal for both R&D and quality control applications.

  • 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.
  • Non-destructive 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.

Specifications

Accuracy±0.15% of full scale
Dimensions30 in (H) × 19 in (W) × 18.5 in (D)
Mass Flow Transducer Range10 to 500 L/min
Permeability Range1 × 10⁻³ to 50 Darcys
Power Requirements110/220 VAC, 50/60 Hz
Pressure Range0 to 500 psi
Pressure Transducer Range0 to 500 psi
Pressurizing GasClean, dry, compressed air other non-flammable, non-corrosive gas
Resolution1 part in 60,000
Sample Size1.75 to 2.5 inches diameter
Weight100 lbs.

Related Products

Envelope Surface Area Analyzer
Permeameters

Envelope Surface Area Analyzer

PMI's Envelope Surface Area Analyzer (ESA) provides a simple, fast, and reliable method for measuring external surface area — a measurement not readily achieved using static nitrogen adsorption (BET) methods.

Dimensions: 7 in (H) × 17 in (W) × 17 in (D)Mass Flow Transducer Range: 10 to 100 cc/min
Frazier Permeability Tester
Permeameters

Frazier Permeability Tester

The PMI Advanced Frazier Permeability Tester measures the air permeability and fabric resistance of woven, knitted, and nonwoven textile materials, including parachute fabrics.

Accuracy: ±0.15% of full scaleMass Flow Transducer Range: Up to 200 LPM
Gas Adsorption and Permeation Analyzer
Permeameters

Gas Adsorption and Permeation Analyzer

The PMI Gas Adsorption and Permeation Analyzer is designed to determine the adsorption and transport of various gases through sheet-like materials under a wide range of dynamic conditions. These measurements can be used to simulate real-world applications.

Concentration Resolution: 1 ppmGas Concentration Measurement Detectable Concentration Range: 100 to 1,000 ppm
Gurley Permeability Tester
Permeameters

Gurley Permeability Tester

The PMI Advanced Gurley Permeability Tester provides fast and accurate measurement of gas permeability of solid, cylindrical and sheet samples.

Accuracy: ±0.15% of full scaleAir Permeance Range: 0.35µm/(Pa•s) to 15µm/(Pa•s); 0.1 µm/(Pa•s) to 100 µm/(Pa•s)