The importance of high-pressure adsorption measurement is increasing in various application fields, such as hydrogen or methane storage, pressure swing adsorption (PSA), CO2 absorption into hypolymer, and more. Unlike, the usual instruments for measuring high-pressure gas sorption that are large-sized, expensive, and difficult to use, the Microtrac’s BELSORP HP is a compact, reasonably priced and easy to operate benchtop instrument. Microtrac’s profound expertise in adsorption science is reflected in the technology implemented in this analyzer. The BELSORP HP can be used in research and industrial applications alike.