pressure control system
PMI instrumentation enables researchers to study membrane behavior under controlled conditions using a pressure control system that precisely regulates flow and pressure. Testing platforms include cross flow unit configurations designed for laboratory and pilot-scale membrane evaluation.
Within the evolving pervaporation market, PMI systems are used for specialized applications such as Lebensmittel pervaporation in food and beverage processing.
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vacuum 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.
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porosimetry testing
Mercury-free porosimetry testing from Porous Materials Inc. (PMI) provides a safe and accurate method for characterizing pore size distribution, porosity, and permeability without the use of hazardous mercury. PMI’s testing solutions use non-toxic measurement techniques to evaluate porous materials while maintaining high sensitivity and repeatable results.
PMI mercury-free porosimetry testing systems are designed for applications involving membranes, filters, battery components, porous plastics, ceramics, metals, and composite materials.
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