An automatic pressure control system from Porous Materials Inc. (PMI) is designed to deliver precise, stable, and repeatable pressure regulation for laboratory and industrial testing applications. PMI systems automatically adjust pressure levels to maintain defined setpoints, supporting accurate material testing, calibration, and process evaluation.

PMI automatic pressure control systems are used in applications such as porosity and permeability testing, leak and integrity testing, membrane evaluation, pressure cycling, and permeation studies. These systems integrate high-accuracy sensors, calibrated pressure gauges, and advanced control algorithms to ensure consistent pressure delivery across a wide operating range.

Automation reduces operator variability while improving test repeatability and data reliability. PMI systems support programmable pressure profiles, ramping, holding, and cycling functions, allowing users to simulate real-world operating conditions. Data acquisition and system feedback enable continuous monitoring and documentation of test performance.

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