BET-201A

PMI's BET Sorptometer is a fully automated volumetric gas sorption analyzer used to accurately measure 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 adsorption kinetics.

BET-201A

Overview

PMI's BET Sorptometer is a fully automated volumetric gas sorption analyzer used to accurately measure 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 adsorption kinetics.

  • Automated Control
  • Supports both single-point and multi-point BET analysis
  • Displays complete adsorption and desorption isotherms
  • BJH pore size distribution analysis
  • DFT pore size distribution method
  • Langmuir surface area calculation
  • de Boer t-plot method for measurement of micropore volume and area
  • Micropore size distribution using the Horvath–Kawazoe method

Specifications

Gas AdsorbatesNitrogen, Krypton
In situ outgassingNo need for extra outgassing stations
Micropore Volume RangeDetectable down to 0.0001 cc/g
Pore Size Range1 nm to >200 nm
Sample Chamber1
Sample Volume10 cc (other volumes available)
Surface Area Range (in m²/g)0.01 to higher values depending on sample
Vacuum LevelUp to 10⁻³ Torr

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