GSA PT 10/GSA PT 100/GSA PT 1000 GRAVIMETRIC SORPTION ANALYZERS

PublishTime：2023-02-15

●The adsorption or desorption of various gases by materials like catalysts or porous structures is one special, but very frequently asked application on thermo-balances. In general, there are two ways of monitoring adsorption and desorption, the volumetric sorption, where a definite amount of gas is brought into a sample chamber and the pressure change provides the in-formation, and the gravimetric sorption, where the mass change of the sample is analyzed. With our thermo-balance series, we use the gravimetric sorption setup which is possible due to our high resolution balance cells that can monitor very small mass changes over a broad pressure range. This enables the instrument to analyze precisely the adsorption and desorption behavior of various materials in a temperature range from -196°C to 1800°C and a pressure range of 0.01 mbar to 300 bars.
●There are a lot of advantages coming up with gravimetric sorption: If a DSC measurement sys-tem is used, there is also the possibility to detect the sorption enthalpy during the measurement, what can provide very interesting information about the adsorption process as well. Another point is the flexibility in measurement systems and sample volumes that can be some milligram or even some gram using different sample holders.
●The gravimetric sorption is the easier, faster and more flexible method to get information about gas adsorption, even if the accuracy of volumetric sorption can't be reached so far.
●The following devices can be used for gravimetric sorption analysis:
▲GSA PT 10 (STA PT 1600)
▲GSA PT 100 (MSB)
▲GSA PT 1000 (STA HP)

Brand of Product：	LINSEIS
Part#：	GSA PT 10 、 GSA PT 100 、 GSA PT 1000 、 STA PT 1600 More Part#
Product Category：	GRAVIMETRIC SORPTION ANALYZERS 、 thermo analytical equipment 、 GSA More
Application：	[ polymers ][ chemical industry ][ inorganic building materials ][ environmental analytics ] More
Data Type：	Supplier and Product Introduction More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
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Language：	English Chinese Chinese and English Japanese
Date of Creation：	03/20
Version Number：
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Data Size：	1.7 MB

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