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AMI-meso Series: Meso and Macro-pores

Hardware and Operation

The AMI-meso can come with one, two, or four sorption analysis stations.  Each station has an independent dosing manifold and a 1000 mmHg transducer.  Each of the stations also includes an in-situ degassing module to allow for treatment of the sample to 400°C. This in-situ degassing prevents any contamination during possible sample transfer. If multiple stations are selected, each station acts independently from one another. The AMI-meso is the most versatile BET analyzer on the market.  

Thus, this BET analyzer/instrument can start experiments on different samples at the same time.  Through software control, the AMI-meso can automatically:

• Dose adsorbate
• Raise and lower the dewar
• Determine if equilibrium conditions are satisfied
• Plot the real-time physisorption isotherm
• Determine adsorption/desorption kinetics

TECHNIQUES

The AMI-meso, BET analyzer, can display and interpret data in various methods, including:

• Single or Multi-point BET surface area
• Adsorption and Desorption isotherms
• Langmuir surface area
• External Surface Area (statistical thickness method)
• BJH Pore Size Analysis
• t-Plot
• Average pore size, total pore volume

SPECIFICATIONS AND INDUSTRIES

The AMI-meso, BET analyzer, can serve the following industries:
• Catalyst Research
• Ceramics
• Oil and Gas
• Building Materials
• Pigments, Paints, and Thickeners
AMI-meso Series Specifications

Specific Tests and Capabilities

  • Physisorption 
  • Gas adsorption
  • Gas sorption
  • Nitrogen sorption
  • Surface characterization
  • Pore analysis
  • Pore size
  • Pore size distribution
  • BET surface area