Product

BET-202-AN

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 micro and mesoporous materials as well as the kinetics of adsorption.

• Surface Area Range: 0.01m²/ gm to 2000 m²/gm 

• Pore Diameter range: Micropore to 2000Aº 

• Adsorbate gas : Any noncorrosive gas, including Nitrogen 

• Resolution: 1 part on 60,000 

• Sample Volume: Up to 10cc or others upon request 

• Pressure Gauge: 10 torr to 1000 torr 

• Accuracy: 0.15% reading 

• Sample Chambers: 2 

• Adsorption temperature: -195.6ºC (Liquid Nitrogen) 

• Regeneration system(Pretreatment system): Temperature Range: Ambient  to 500ºC 

• Vacuum pump    

• Power Requirements: 220 VAC, 50/60 H

  • • In situ outgassing: No need for extra outgassing stations 

    • Automated Control 

    • Display of full adsorption and desorption isotherms 

    • BJH pore size distribution

    • DFT pore size method 

    • Langmuir Surface Area 

    • deBoer t-plot method (for measurement of micro pore volume in cc/g &  micropore area in m²/g) 

    • Microporesize distribution (by Horvath-Kawazoe method)