Porosity and Permeability Material Testing Services | PMI logo
Non-mercury Intrusion / Extrusion Porosimeters | PMI Products

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Non-mercury Intrusion / Extrusion Porosimeters

Featuring nondestructive testing and fast results, PMI's Gas Permeameter is perfect for both R&D and quality. Measurement of gas permeability of solid, cylindrical, and sheet samples. Featuring nondestructive testing and fast results.

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Porosity And Permeability Material Testing Services | PMI Products

welcome Porosity and Permeability Testing

Porosity And Permeability Material Testing Services

Porosity & Permeability Testing is a key part of Porous Materials Inc., USA. We offer a unique platform for testing porous and permeable materials and are a leading provider of testing solutions in the market.

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Capillary Flow Porometry | PMI Products

welcome Porosity and Permeability Testing

Capillary Flow Porometry

The PMI Capillary Flow Porometer testing provides fully automated through-pore analysis including bubble point, pore size distribution, mean pore size, gas, liquid, and Frazier permeability, hydro-head, and integrity.

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Gas Permeability | PMI Products

welcome Porosity and Permeability Testing

Gas Permeability

Featuring nondestructive testing and fast results, PMI's Gas Permeameter is perfect for both R&D and quality. Measurement of gas permeability of solid, cylindrical, and sheet samples. Featuring nondestructive testing and fast results.

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Rock Analysis | PMI Products

welcome Porosity and Permeability Testing

Rock Analysis

Rock Core instruments are fully automated. Execution, data storage, and management are carried out effortlessly. PMI Rock Core instrument used for geological analysis is also used in industries like oil and mining. Core Flooding Systems, Core Saturators, Cylindrical Core Cutting Machine, and more are some products manufactured by PMI.

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About Us - Porosity and Permeability Testing solutions

Porosity & Permeability Testing is a pioneer in material characterization, backed by over 45 years of expertise in the field. Our state-of-the-art Permeability Laboratory is equipped with advanced, high-precision instruments that ensure accurate and reliable analysis of material properties.

We deliver comprehensive PMI testing services, specializing in the precise evaluation of porosity and permeability to help industries optimize product performance and quality.

Our cutting-edge equipment — including the Pore Size Analyser, Advanced Filter Analyser, Porosimeter, Permeameter, Pycnometer, and Air Flow Resistance Meter — enables detailed measurement of parameters such as surface area, density, pore size, pore size distribution, and gas and vapor interaction.

With these capabilities, we offer accurate pore size testing to determine the distribution and diameter of pores in materials such as membranes, ceramics, filters, and other porous structures. Our analyses support applications that demand precise control of fluid or gas flow, ensuring consistency, reliability, and efficiency in performance.

Combining decades of experience with modern technology, Porosity & Permeability Testing delivers unmatched precision, dependability, and insight.

Partner with us for trusted testing solutions that drive innovation and material excellence.

porosity testing services

in plane microflow test

water intrusion porosimetry test

mercury free porosimetry

liquid porometry test

permeability testing services

hollow fiber and flat sheet membrane testing services

industrial textile porosity testing

mercury-free porosimetry testing

gas permeability testing for petrochemical industry

membrane porosity testing

porometry testing for desalination membranes

porosity testing

pore size testing

in plane liquid permeability

porosimetry testing services

gas permeability test

gas permeability frazier test

nanofiltration membrane porosity testing

non-mercury porosimetry

gas permeability membrane test

liquid extrusion porosimetry test

microflow permeability test

liquid permeameter

gurley permeability test

rock core permeability testing services

gas permeability testing

gurley test

liquid permeameter

nf membrane porosity analysis

liquid extrusion porosimetry

gas permeameter

liquid-liquid porometry

liquid permeability test

Liquid Extrusion Porosimeter

in plane gas permeability

diffusion permeability test

frazier permeability test

flat sheet membranes testing

capillary flow porometry test

reservoir rock testing

capillary flow porometry for water treatment

pulse decay permeameter

advanced pressure products

oxygen permeability test

membrane testing services

water entry pressure test

bubble point test

low flow permeability testing

capillary pressure test

our services

Industry Leading Porosity & Permeability Characterisation

Capillary Flow Porometry | PMI Services

The PMI Capillary Flow Porometer testing provides fully automated through-pore analysis including bubble point, pore size distribution, mean pore size, gas, liquid, and Frazier permeability, hydro-head, and integrity.

Gas permeability | PMI Services

The PMI Gas Permeameter provides fast and accurate measurement of gas permeability of solid/hollow cylindrical and sheet samples. Featuring nondestructive testing and fast results, PMI's Gas Permeameter is perfect for both R&D and quali.

Liquid permeability | PMI Services

The PMI Liquid Permeameter is used to perform fast and accurate measurements of liquid permeability. PMI's Liquid Permeameter is user-friendly, features non-destructive testing, and accommodates a wide variety of sample.

Gurley permeability | PMI Services

The PMI Advanced Gurley Permeability Tester provides fast and accurate measurement of gas permeability of solid, cylindrical and sheet samples. Featuring nondestructive testing and fast results, our tester is perfect for both R&D and quality contro.

Rock Analysis | PMI Services

The PMI Pulse Decay Permeameter is designed to fully automatic measure the gas permeability for tight rocks, gas or oil shale samples with ultra-low permeability. The gas permeability is determined by pulse decay techniqu.

Non Mercury Porosimeter | PMI Services

Aqua pore is a liquid intrusion porosimeter used for hydrophobic pores. Water does not wet hydrophobic pores. Intrusion of water into pores occurs on application of pressure. Measured intrusion volume of water yields pore volume and measured intrusion pressure yields pore diamete.

Industries

Cross Industry Expertise in Porosity & Permeability Testing

Porosity and Permeability Material Testing Services | PMI

why choose us

Your Specialist Partner in Pore & Permeability Characterisation

Deep specialization in pores & flow

Deep specialization in pores & flow

We focus exclusively on porosity and permeability—so you get test data that's precise, decision-ready, and grounded in proven methods such as capillary flow/porometry and related permeability analyses.

Advanced lab equipment, expertly run

Advanced lab equipment, expertly run

Our dedicated permeability and porometry setup is built for accuracy and repeatability, backed by high-performance instruments and process control you can trust.

End-to-end support across industries

End-to-end support across industries

From membranes and desalination to pharmaceuticals, paper, ceramics, textiles, and non-wovens—we understand the standards, constraints, and real-world performance metrics that matter in your sector.

Testimonials

Our clients are saying

Precision Fabrics | PMI Testimonial

Our collaboration with Porous Materials Inc. has been exemplary. The equipment functions with remarkable accuracy, reflecting PMI's unwavering pursuit of innovation and craftsmanship. The team's integrity, depth of knowledge, and customer-focused approach make working with them a truly rewarding experience.

Richard

Precision Fabrics

Robert Bosch | PMI Testimonial

The system has been performing with impressive consistency, showcasing PMI's superior design standards and engineering mastery. The training session conducted by the PMI experts was comprehensive and insightful, addressing every aspect of our application with remarkable clarity.

Surojit

Robert Bosch

DSB Technologies | PMI Testimonial

Porous Materials Inc. continues to exemplify technical brilliance and an exceptional commitment to client satisfaction. Their engineers precisely refined the operational settings, enabling accurate, stable, and reproducible performance across all tests.

Reza

DSB Technologies

PSG Tech's COE Indutech Laboratory | PMI Testimonial

PMI's technical guidance has been instrumental to our operations. The team's visit provided exceptional clarity and insight, enabling our staff to gain a deeper understanding of the system's key functionalities. Their professionalism, expertise, and responsiveness to every query highlight PMI's strong commitment to customer success.

Dr.G.Selvakumar

PSG Tech's COE Indutech Laboratory

Micronics India Private limited | PMI Testimonial

PMI's team carried out an in-depth assessment of our Pore Size Analyzer and promptly diagnosed and resolved the issue with remarkable accuracy. After implementing the software correction, they thoroughly verified the system's performance and ensured it met all operational standards.

CEO

Micronics India Private limited

Scientist Engineer, Father S.P.A. | PMI Testimonial

We contacted first time Porous Materials Inc. in order to buy a Liquid Extrusion Porosimeter (LEP) and this project pointed out the concern for quality and attention to detail that the company has. The company did an excellent job and provided reliable solutions to every issue that we faced. I am very happy to work with PMI again.

Gilberto Aprea

Scientist Engineer, Father S.P.A.

Research Scientist | PMI Testimonial

I've been consistently impressed with Porous Materials Inc.'s dedication to excellence. Their Capillary Flow Porometer is an indispensable tool in our lab for pore analysis. Not only is the instrument versatile and accurate, but the team at PMI provided exceptional support throughout the setup process.

John

Research Scientist

Quality Control Manager | PMI Testimonial

Porous Materials Inc. has been instrumental in enhancing our quality control processes. We recently integrated their Liquid Extrusion Porosimeter into our testing protocols, and the results have been outstanding. PMI's commitment to precision and reliability is evident in every aspect of their products.

Sarah

Quality Control Manager

Oil & Gas Engineer | PMI Testimonial

Working in the oil and gas industry, precision and accuracy are paramount. That's why we rely on Porous Materials Inc. for our porous material analysis needs. Their range of instruments, including the Pore Size Analyzer and Advance Filter Analyzer, has been invaluable in our rock core analysis projects.

Michael

Oil & Gas Engineer

Materials Engineer | PMI Testimonial

Porous Materials Inc. has been our go-to partner for pore characterization tests, and they never disappoint. From surface area measurements to pore size distribution analysis, PMI's testing services division consistently delivers accurate and reliable results. Their expertise in porous materials is unmatched.

Emily

Materials Engineer

Biomedical Researcher | PMI Testimonial

Porous Materials Inc. has played a crucial role in our biomedical research endeavors. Their expertise in pore characterization has been instrumental in our development of biomaterials for tissue engineering applications. We've utilized PMI's services for pore size analysis and permeability testing, and their insights have been invaluable in guiding our research efforts.

David

Biomedical Researcher

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Expert team

Our expert team member

Mr. Priyank Bhatia

Country Manager

Mr. Ashok Kumar

Chief Operating Officer

Mr. Saravanakumar

Assistant Engineer

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