Description
ChemMaster has been designed as a versatile tool to investigate and extract information about surface chemistry and surface structure, which are important for design production, and application of a catalytic material. The PMI’s ChemMaster measures the quantity of adsorbed or desorbed molecules allowing determination of these characteristics, all measurements are done quickly with high repeatability. Further BET Sorptometer is also provided to extend the surface area measurement capability for variety of materials.
PMI’s BET Sorptometer is fully automated, volumetric gas sorption analyzer to measure accurately adsorption and desorption isotherms for the characterization of surface area, pore size distribution, pore volume and pore structure of microporous and mesoporous materials, as well as the kinetics of adsorption.
PMI’s BET Sorptometer uses the same sample chamber for micropore & mesopore analysis. The same sample chamber is used for Outgassing & testing. • In situ outgassing: (No need for extra outgassing stations)
• Automated Control
• Display of full adsorption and desorption isotherms
• Graph overlays
• BJH pore size distribution
• DFT pore size method
• as Plot
• f-Ratio plot
• Freundlich & Temkin isotherms
• Langmuir Surface Area
• Horvath-Kawazoe
• Dubinin-Radushkevich
• Dubinin-Astakhov
• Micropore size distribution (by Horvath-Kawazoe method)
• deBoer t-plot method (for measurement of micropore volume in cc/g & micropore area in m²/g)
• Dead-end & through-pores
