Porous Materials Inc., USA manufactures novel platforms for testing of porous materials and is a well-recognized market leader in porosity solutions. With more than 45 years of experience, PMI provides a wide array of lab instruments targeted at both academia and industries for analysis of powder and bulk materials.

Our instruments measure surface area, density, pore size, pore size distribution, and specific gas and vapor interactions (Pore Size Analyzer, Advanced Filter Analyzer, Porosimeter, Permeameter, Pycnometer, Air Flow Resistance Meter, and many more). We also manufacture and supply a broad range of laboratory instruments for the Oil & Gas industry, including Rock Core Analysis Instruments. PMI’s testing services division offers contract testing services for a wide variety of pore characterization analyses. In addition, PMI holds several U.S. and international patents related to innovative technologies for pore structure characterization.

Over the decades, Porous Materials Inc. has built a strong reputation for delivering innovative testing solutions that help researchers, scientists, and engineers better understand material properties. Our advanced instruments are designed to provide precise and repeatable measurements for a wide range of applications, including filtration, membrane characterization, powder analysis, battery research, pharmaceuticals, ceramics, polymers, construction materials, and energy storage technologies.

PMI serves customers across universities, research institutes, government laboratories, and industrial organizations worldwide. Our commitment to quality, innovation, and customer satisfaction has enabled us to establish long-term partnerships with leading organizations in material science and engineering.

In addition to manufacturing state-of-the-art testing equipment, PMI provides comprehensive technical support, calibration services, application guidance, and testing solutions tailored to customer requirements. Our experienced team works closely with clients to ensure accurate data collection and reliable performance from every instrument.

Research and development remain at the core of our success. By continuously investing in new technologies and advanced analytical methods, PMI develops solutions that address evolving challenges in porous material characterization. Our patented technologies and industry-leading expertise allow customers to achieve deeper insights into material structures and performance characteristics.

Today, Porous Materials Inc. continues to be a trusted partner for organizations seeking advanced porosity analysis, permeability measurement, density determination, and material characterization solutions. Our mission is to empower innovation through accurate testing, reliable instrumentation, and exceptional customer support.