gas adsorption analyzer
PMI also offers solutions for porosimetry and mercury-free porosimetry testing, allowing laboratories to evaluate pore size distribution and permeability without the use of hazardous materials. Traditional mercury porosimetry testing methods can also be supported for comparative analysis when required.

The company’s porosity tester and gas adsorption analyzer systems help researchers understand the structure of porous, porouse, pourus, and porous plastic materials used in filtration, membranes, and advanced industrial components. Accurate measurements are supported by calibrated pressure gauges and oven controlled environments, ensuring stable test conditions.
Through reliable system design and automated measurement capabilities, PMI provides dependable solutions for porosity characterization and advanced material research across laboratories and industrial facilities worldwide.
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integrity tester
Porous Materials Inc. (PMI) designs pressure leak testers, integrity testers, and automated leak testing systems used in filtration, medical devices, and membrane-based products. PMI equipment supports applications related to the filter integrity test market, providing controlled and repeatable testing methods.

PMI systems are used for hydraulic pressure cycling equipment, enabling evaluation of materials and assemblies under repeated pressure conditions. These capabilities support durability testing, safety validation, and performance verification. Automated control allows consistent testing of membrane modules, filters, and sealed components.
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calibrated pressure gauge
PMI offers porosity testing machines, porosity testers, permeameters, and PMI testers designed for repeatable laboratory and production use. Measurement techniques include vacuum pycnometer and oven-controlled density analysis, supporting users seeking clarity on what is pycnometer technology and its role in material science. Equipment configurations integrate calibrated pressure gauges to ensure accuracy and compliance.

Applications extend to filtration and membrane analysis, including porous media corporation filter evaluation and automated leak testing. PMI systems also support pressure leak tester and integrity tester functions, allowing users to validate material performance under controlled conditions. Through precise instrumentation and robust system design, PMI supports research, quality control, and industrial testing requirements.
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