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Automated Catalyst Characterization System - A catalyst characterization laboratory enclosed in one cabinet.
The AutoChem II 2920 is a fully automated chemisorption analyzer that can provide your laboratory with the ability to conduct a comprehensive array of highly precise studies of chemical adsorption and temperature-programmed reactions. With this single instrument, you can acquire valuable information about the physical properties of your catalyst, catalyst support, or other materials. It can determine catalytic properties such as percent of metal dispersion, active metal surface area, acid strength, surface acidity, distribution of strength of active sites, BET surface area, and more. The AutoChem II 2920 performs pulse chemisorption, temperature-programmed reduction (TPR), desorption (TPD), oxidation (TPO), and reaction analyses and does it automatically.
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Features
Powerful Windows operating and data reduction software
Three gas ports (prep, carrier, and analysis) contain four inlets providing the capability to perform four-gas sequential experiments
Four high-precision, independently calibrated mass flow controllers provide extremely accurate, programmable gas control
With the CryoCooler option, analysis temperatures can be ramped over the range of -120 °C to 1100 °C
Graphic reports for BET surface area, pulse chemisorption, heat of adsorption, and more. In addition, A full-feature peak editor and integration package is included with the AutoChem II. This easy-to-use package provides a rapid method for evaluating common temperature-programmed and dynamic adsorption data.
NEW - A Bibliography of Peer-Reviewed Papers Citing Use of Micromeritics' AutoChem with a Mass-Spectrometer
Technical Article:
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Introduction to Chemical Adsorption Analytical Techniques and their Applications to Catalysis
- by Paul A. Webb
Abstract - The chemical adsorption isotherm reveals information about the active surface of a material and has been employed for many years as a standard analytical tool for the evaluation of catalysts. Temperature-programmed reaction techniques have emerged from the 1950’s as an indispensable companion to chemisorption isotherm analyses in many areas of industry and research. This paper provides an introduction to these analytical techniques.
Accessory Literature:
A Note About 32- and 64-Bit Windows and Micromeritics' Software
Micromeritics Windows based software is currently compatible with the 32-bit version of Microsoft Windows operating systems. However, the 64-bit versions of Microsoft Windows operating systems are not compatible with Micromeritics Windows based software. To avoid incompatibility issues Micromeritics Windows based software should be executed only within the 32-bit versions of Microsoft Windows operating systems.
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Since the 1960's Micromeritics has been modifying standard products and accessories to accommodate special needs. We have now expanded this service to include custom-designed analyzers and accessories.
Custom-Engineered Products
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