Automated Filter Cartridge Tester

The PMI Automated Filter Cartridge Tester provides fully automated through-pore analysis of complete filter cartridges across a wide range of geometries.

Automated Filter Cartridge Tester

Overview

The PMI Automated Filter Cartridge Tester provides fully automated through-pore analysis of complete filter cartridges across a wide range of geometries. The system performs bubble point testing, pore size distribution analysis, mean flow pore size determination, gas permeability, liquid permeability, Frazier permeability, and filter integrity testing. The sample chamber is designed to accommodate cartridges with a broad range of diameters and lengths — from several inches to several feet.

  • Windows-based software handles all control, measurement, data collection, and report generation; complete manual control also possible.
  • Compatible with Windows 10 or later versions.
  • Real-time graphical test display depicts testing status and results throughout operation.
  • Non-destructive testing.
  • Length of test approximately 10 minute per sample.
  • Accepts complete filter cartridges of various geometries.
  • Transparent sample chamber for visual confirmation.
  • Minimal maintenance required.

Specifications

Flow CapabilityUp to 200 LPM (standard) / Up to 10,000 LPM (optional)
Pore Diameter0.013 – 200 µm (0.002 µm with Capillary Condensation Flow Porometer)
Pressure Accuracy±0.15% of full scale
Pressure CapabilityUp to 500 psi / Up to 2000 psi (with microflow option)
Resolution1 part in 60,000
Wetting Liquidwater, mineral oil, alcohol, Silwick™, Porewick™, Galwick™, and Other compatible liquids.