Integrity Analyzer

The PMI Integrity Tester provides fully automated analysis of filter integrity. The integrity test detects small amounts of flow through the sample before the bubble point is reached. The user-friendly Integrity Analyzer features non-destructive testing and can test a wide variety of samples. The integrity test can also measure bubble point.

Pore Size Range: 0.013 - 500 microns
Permeability Range: 1 x 10 - 50 darcies
Sample Size: 1.75” - 2.5” diameter
Pressure Range: 0 - 500 psi
Pressurizing Gas: Cleam dry, and compressed air or non-ammable and non-corrosive gas
Pressure Transducer Range: 0 - 500 psi
Resolution: 1 in 20,000
Accuracy: 0.15% of reading
Mass Flow Transducer Range: 10 cm/min - 500,000 cm/min
Power Requirements: 110/120 VAC, 50/60 Hz (others available)
Dimensions: 30” H x 19” W 18.5” D

    • Allows testing of sample under tension, compression, or elevated temperature to simulate actual operating conditions
    • Determines gas permeability of nearly impermeable samples (microflow permeability)
    • Windows-based software handles all control, measurement, data collection, and report generation; manual control also possible
    • Real-time graphical test display depicts testing status and results throughout operation
    • Nondestructive testing
    • Length of test less than 30 minutes
    • Wide range of acceptable sample sizes and types
    • Transparent sample chamber for visual confirmation
    • Minimal maintenance required