| Customization: | Available |
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| After-sales Service: | Online |
| Warranty: | 1 Year |
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High Precision And High Stability Temperature Programmed Chemisorption Analyzer Tester Product introduction
GA-A1200 is a high precision and high stability temperature programmed chemisorption analyzer for in situ characterization of catalysts. Using the principle of continuous flow chromatography and programmed temperature technology, programmed temperature, pulse chemisorption, surface reaction and specific surface area measurement can be realized.
High Precision And High Stability Temperature Programmed Chemisorption Analyzer Tester Product characteristics
01. Advanced gas path structure
Using the excellent parallel gas path structure, the whole gas path is more reasonable and more recognizable than the traditional gas path. Highly stable weak signal framing ability, can accurately obtain the peak value of less than 500μV detection signal; And a low heating rate (e.g. 5 ° C /min) can also ensure linear perfection
02. Durable thermostatic TCD detector
(1) The pool body material is 316L, good corrosion resistance, not easy to pollute, the connection part is sealed by laser welding or sleeve, and the application of laser welding technology can greatly reduce the volume of the sealing part
(2) Bridge using rhenium tungsten wire, bridge arm using gold plating process, high detection sensitivity, corrosion resistance
(3) TCD constant temperature adjustable, adjustment range: room temperature -300ºC
(4)TCD" polarity "can be adjusted to ensure that the signal peak is" positive peak"
(5) The parallel gas path structure is adopted, and the bypass is designed for the test port to prevent the pollution of the thermal conductivity pool during the sample processing
03. Specially designed "U" type manifold reactor
(1) The upper temperature limit of high-quality quartz glass is 1200ºC
(2) Design the overflow channel to prevent the sample or sample ejection from polluting the gas path
(3) The inner diameter of the sample filling position is 8mm, which is convenient for the sample bed dispersion and conducive to the passage of the test gas
(4) The manifold is placed in the bed position, and the thermocouple can be placed to accurately detect the bed temperature
04. Practical operating software
*GA-A1200 chemisorbed instrument control interface gas path layout is clear, easy to understand
* The control of all valves, programmed heating furnaces and mass flowmeters is embedded in the gas path and visualized for easy operation and observation
* Digital mass flowmeter, software to achieve gas conversion coefficient switching
* Ten-stage temperature control program to meet all kinds of heating needs
* Automatically save the work log, easy to view the working conditions
High Precision And High Stability Temperature Programmed Chemisorption Analyzer Tester
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