Product Description
TP-5082, a dynamic adsorption instrument(Automatic Chemisorption Analyzer), is one important tool for property research on catalysts surface. Many characterizations can be performed on it including temperature programmed reduction (TPR), temperature programmed oxidation (TPO), temperature programmed desorption (TPD), hydrogen-oxygen titration (HOT), temperature programmed surface reaction (TPSR) and so on. Thus, the redox and acid-base nature and adsorption-desorption properties of probe molecules can be obtained. Besides, the instrument has extended applications in the selective adsorption of organic, inorganic, gaseous or liquid adsorbents, and also in the nature analysis of minerals and soils, hydrogen/oxygen storage measurement and selective adsorbent adsorption. Data can be conveniently processed on its own special data processing software and of course it can be conveniently exported to other professional software (eg, Excel and origin) for further processing. In addition, the instrument can be optionally connected with mass analyzer for dynamic research on the catalyst surface. The main sampling methods include continuous flow and pulse injection ways. And besides, micro flow way can be especially performed on it. Fully automated analysis sequences are programmed using its special software of the instrument, on which the whole adsorption-desorption process is recorded and showed on real time. Thus, it is also very applicable for experiment teaching on the other side.Features:1、Both Suitable for bulk and particle samples,2、Double furnaces and lines for rapid catalysts characterization,3、One furnace for low temperature, and the other for programmed temperature,4、Fully automated operation: only clicking the mouse is needed after sample packing,5、Mixing gas on line, or using cylinder gas,6、Optionally connected to chromatograph and/or mass analyzer,7、Optionally connected to vacuum system,8、Chromatograph and mass results are also gained simultaneously for one time,9、Automatic intake valve for pulse titration to get the metal surface and dispersion,10、Automatic operation and analysis with the application software and on computer,11、Built-in data collector and temperature controller.Technical requirement:1、Sample volume: 0~1 ml,2、Gas for chemisorption: H2, O2, CO, NO, SO2, NH3,3、Temperature ramping rate: 0.5~90 oC/min,4、Temperature program with individual PID control with the precision of ±0.2% FS,5、Cold trap: liquid nitrogen,6、Forced air cooling system,7、The time needed for stable state: <20 min, 8、The time needed for cooling down from 1000 oC to r.t.: 15 min, Looking for Advanced Automatic Chemisorption Analyzer anywhere for your work? Go and get them on chemisorp.com. Don’t hesitate to contact us anytime you like.
