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GSA PT 100

High Pressure Sorption Measurements

Description

On point

Linseis offers a wide range of gravimetric sorption analyzers. Our integrated solutions provide the ability to independently control pressure, temperature and gas metering with included software. At the heart of the Linseis GSA PT100 Series is our unique Magnetic Weighing Balance which features a very aggressive gas reaction chamber as the weighing chamber is decoupled in this variant. There is a large selection of reactors in a temperature range of -196 °C to 1800 °C and a pressure range of ultrahigh vacuum up to 350 bar available.

Optionally, the system can be equipped with a gas and / or steam control. A special steam generator for stepless humidity control between 0-100 % is also available. If desired, the system can also be coupled with gas analyzers to the EGA (Evolved Gas Analysis).

With the Linseis GSA PT 100, sorption processes, diffusion processes, surface tensions and sample densities can be easily measured. Furthermore, it is suitable for investigating chemical reactions and production processes such as corrosion, decomposition and combustion, which can be perfectly simulated in the plant.

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Specifiations

Model Metal Version
Temperature range:  -196 up to 2400°C
Pressure range: UHV-Ultra High Vacuum to 150 bar
Sample weight: 10 g (standard balance)
Resolution: 1 ug
Evolved Gas Analysis: MS/FTIR possible
Options: Special custom versions can be realized
Model Glas Version
Temperature range:  up to 900°C
Pressure range: Vacuum to 1.3 bar
Sample weight: 10 g (standard balance)
Resolution: 1 ug
Evolved Gas Analysis: MS/FTIR possible
Options: Special custom versions can be realized

Software

All LINSEIS thermo analytical instruments are PC controlled. The individual software modules exclusively run under Microsoft® Windows® operating systems. The complete software consists of 3 modules: temperature control, data acquisition and data evaluation. The 32 bit software incorporates all essential features for measurement preparation, execution, and evaluation of a STA measurement. Thanks to our specialists and application experts, LINSEIS was able to develop comprehensive easy to understand user friendly application software.

TG – Features

  • Mass change as % and mg
  • Rate Controlled Mass Loss
  • Evaluation of mass loss
  • Residue mass evaluation

General Features

  • Program capable of text editing
  • Data security in case of power failure
  • Thermocouple break protection
  • Repetition measurements with minimum parameter input
  • Evaluation of current measurement
  • Curve comparison up to 32 curves
  • Storage and export of evaluations
  • Export and import of data ASCII
  • Data export to MS Excel
  • Multi-methods analysis (DSC TG, TMA, DIL, etc.)
  • Zoom function
  • 1 and 2 derivation
  • Programmable gas control
  • Statistical evaluation package
  • Free scaling

Applications

Application example: Hydrogen Adsorption on Titanium at 700°C

GSA Applikation Wasserstoffadsorption von Titanium bei 700°C

Downloads

Overview

Linseis Produktbroschüre GSA

Gravimetric Sorption analyzer
Product
brochure (PDF)

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