The Gaspro gas sorption analyzer
Gaspro is designed to measure the quantity and rate of sorption of a gas on a substrate, whether solid or liquid, during isothermal measurements up to 200 bar.
High Pressure and High Accuracy
GASPRO is an automated solution designed to characterize gas sorption phenomena at high pressure. This innovative system makes it possible to inject doses of gas at increasing or decreasing pressure onto a solid or liquid sample, while accurately measuring pressure variations and deducing the quantity of gas absorbed or desorbed by the sample. This technology makes it possible to characterize adsorption, absorption and desorption processes in detail.
GASPRO incorporates the best available technologies, including high-pressure valves, high-precision sensors and sophisticated pressure regulators. These state-of-the-art components guarantee optimum performance and exceptional reliability, making GASPRO an indispensable tool for research and industrial applications requiring precise gas sorption analysis.
GASPRO can be coupled to other equipement, including calorimeters and microcalorimeters.
Applications
Gaspro offers solutions to various challenges in the energy and environmental fields. These include the characterization of materials for hydrogen storage, providing key information on the quantities stored, the rate of storage and the reversibility of the phenomenon.
The same type of information can be used to study CO2 capture and sequestration in non-volatile liquids, on geological substrates or other porous solids.
By comparing measurement data for the same substrate with several pure gases, we can obtain information on its selectivity towards these gases, and therefore on its ability to purify a mixture of gases.
Finally, Gaspro can be combined with calorimetry to provide information on the strength of interactions between gas molecules and the substrate: differentiating physisorption from chemisorption, studying the evolution of interactions with substrate surface coverage, etc.
Why is it Unique?
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WIDE TEMPERATURE RANGE FOR A VARIETY OF APPLICATIONS
From sub-ambient operations up to 500°C, or more with a customized solution.
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A RANGE OF OPERATING MODES
With the ability to combine PCT, kinetics and cycle-life modes to 200 bar.
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HIGH ACCURACY SENSORS
To reduce cumulative error accross multiple measurement points.
Option for accurate measurements on small samples using the patented microdoser (US8132476). -
EXTERNAL COUPLING CAPABILITY
With calorimeters, gas analyzers and other instrumentation
Documentation
Application notes
Specifications
Technical notes
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Customer testimonials – They’re talking about our solution:
Prof. Chiara MILANESE
University of Pavia
“I am fully satisfied with the [GASPRO] capabilities and performance and by the results we can obtain with it in my research field”.
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