The instrument is to measure specific surface area/pore size distribution by volumetric gas adsorption technique.
The purpose of this measurement is to investigate the adsorption rate, NTU (number of transfer unit) and HTU (hight of transfer unit) for adsorber designs of gas separation process etc. The single gas component as well as more than binary gas components in wide temperature range can be measured by using TCD detector and Q-mass (BELMass), respectively.
BELSORP-HP is to measure high pressure adsorption of various gases. This can analyze rate of adsorption by dedicated software.