rapid oxygen permeation testing Rapid oxygen permeation testing from Porous Materials Inc. (PMI) is designed to quickly and accurately measure the rate at which oxygen passes through materials under controlled conditions. This testing approach supports efficient evaluation of oxygen barrier properties without compromising measurement accuracy. PMI rapid oxygen permeation testing systems are used for films, membranes, packaging materials, polymers, coatings, and barrier layers where oxygen transmission affects product performance, shelf life, and material stability. Accelerated testing capabilities allow researchers and manufacturers to obtain reliable permeation data in shorter timeframes, supporting faster decision-making in product development and quality control. Visit : https://pmiapp.com/products/oxygen-gas-permeability-tester/

lebensmittel pervaporation Porous Materials Inc. (PMI) supports membrane and separation technology development through instrumentation used in Lebensmittel pervaporation, AGMD (air gap membrane distillation), and emerging separation processes such as 2OS. PMI systems allow precise evaluation of membrane performance under controlled pressure and temperature conditions. Testing platforms incorporate automated pressure regulation, flow monitoring, and high-accuracy sensors to support permeation and separation studies. PMI equipment enables reliable comparison of membrane efficiency, selectivity, and long-term stability for food, beverage, pharmaceutical, and chemical processing applications. Visit : https://pmiapp.com/products/advanced-membrane-distillation-and-pervaporation/

pycnometer Porous Materials Inc. (PMI) specializes in density and porosity measurement technologies, including pycnometer, vacuum pycnometer, and gas-based analysis systems. For users asking what is pycnometer technology, PMI systems measure true density by gas displacement, enabling accurate characterization of porous solids and powders. PMI pycnometry solutions are often paired with oven controlled temperature regulation to minimize thermal effects and improve data stability. Integrated automation and precision pressure measurement ensure repeatable results across materials such as ceramics, metals, polymers, and filtration components. Visit : https://pmiapp.com/categories/pycnometers/