Micromeritics’ AutoChem 2950 HP Chemisorption Analyzer is an automated high-pressure catalyst characterization system that is capable of preparing and analyzing samples at elevated pressures up to 6,9 MPa and at temperatures from -100 to 1100 °C. The instrument can perform a variety of experiments including pulse chemisorption, BET surface area, temperature-programmed reduction (TPR), desorption (TPD), oxidation (TPO), and reaction analyses. By default, we use desorption of NH3 and CO2, but you can use the vapor generator for any other volatile substances. The measurement under high pressures (up to 6,9 MPa) can be used with a steel measurement cell (temperature up to 700 °C) or atmospheric pressure cell made of quartz glass (temperature between -100 and 1100 °C). The device is equipped with a thermal conductivity detector (TCD), which can be connected to a mass spectrometer.
Pressure: < 6,9 Mpa
Temperature: high pressure: < 700 °C; atmospheric: -100 to 1100 °C