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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.
This unit is also available in a Corrosion Resistant version.
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• Instrument Quote • U.S.A. Sales Engineer Locater • International Contact Information
• Contract Sample Analysis • Operator Training 
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 -100 °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
Press Release: Making Plastics Ecologically Friendly - Introduction of Biorenewable CO2 into the Polymerization Process With the Help of Micromeritics Materials Characterization Instruments
 | Now Available: Cirrus 2 Quadrupole Mass Spectrometer
Quadrupole mass spectrometers offer fast, on-line atmospheric pressure gas analysis with the ability to monitor a large number of different gases and gas mixtures with a single analyzer. Link to Press Release, Link to Cirrus 2 webpage |
Technical Article:- 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:
New Tech Tip: Tech Tip # 9 - TCD Calibration of the AutoChem Using High-Purity Metal Oxides
 Link to: CUSTOM ENGINEERED PRODUCTS
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.
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A Note About 32- and 64-Bit Windows and Micromeritics' Software
Micromeritics products are designed to operate in most Microsoft Windows environments. However, more current versions of Microsoft Windows, specifically the 64-bit version of Windows 7, lack some of the services once offered by Microsoft. Because of this, Micromeritics applications will not operate with 64-bit operating systems. Micromeritics software applications are directly compatible with 32-bit version operating systems only. In cases where a 64-bit operating system may be corporate-required or essential for running other software programs, Virtual PC software and a 32-bit operating system should be installed on the host computer (64 bit) as a guest operating system. This will allow proper installation and operation of the Micromeritics application. |