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METAL AREA, DISPERSION, TPR/TPO/TPD
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autosorb iQ™- C/C-XR
This analyzer is unrivalled in catalyst characterization capability: one moment it's a rapid surface area and pore size analyzer, the next it is measuring active metal area and dispersion, even temperature programmed analyses. The mass spectrometer option is truly unique and remarkably cost-effective, it being close-coupled via a built-in vacuum chamber and gas sampling system.
Note that the C (chemisorption) model retains all of the features of the MP (micropore) model - physisorption capability is never compromised because you need chemisorption data too. A C-XR model is available with 0.1 torr transducer for ultra-low pressure physisorption measurements. more...
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ChemBET PULSAR™TPR/TPD
The very best in catalyst characterization using automated flow methods of analysis. Fully automated analysis sequences are programmed using the new TPRWin PC software. Titrations for metal area and dispersion determination use a new automatic loop injector and automatic gas switching. Furnace temperature ramping provides for temperature programmed methods and sample preparation, both including rapid furnace cooling using forced air for higher throughput. more...
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ChemBET™ TPR/TPD
Compact catalyst characterization unit for metal area, dispersion, nanocluster size and surface area measurements (BET) by rapid, flow (pulse injection) techniques. Programmed linear rates for quality TPR/TPO/TPD profiles; includes data recording, calculation and reporting software. Built-in, changeable calibration loops. Includes interface port for optional mass-spectrometer. more...
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© Quantachrome Instruments, 2006-2013. All Rights Reserved.
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