Simultaneous Thermogravimetry - Simultaneous Thermal Analysis


Simultaneous Thermogravimetry (TGA)
Simultaneous Thermal Analysis STA (TG-DSC)


A (STA) represents the simultaneous measurement of Thermogravimetry (TGA) and Differential Scanning Calorimetry (DSC) in one instrument (TGA-DTA / TGA-DSC) under the same conditions (atmosphere, heating rate, gases, sample preparation, etc.). The specially designed furnaces allow fast heating and cooling rates as well as a highly precise temperature control. Most of the systems can be optionally equipped with a coupling device for EGA (Evolved Gas Analysis).

The instruments are highly suitable for thermal composition, thermal stability and oxidation studies, coupling device for EGA (Evolved Gas Analysis). The instruments are highly suitable for thermal composition, thermal stability and oxidation studies. Every LINSEIS Thermobalance (TGA) operate in agreement with national and international standards such as: ASTM E 914, E 1131, E 1868, DIN 51006, ISO 7111, 11358.


To fullfil analytical needs Linseis produces a serie of STG/STA Instruments:
 

 

 

 

 

 

 

 

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 Thermogravimetric measurement. Thanks to our specialists and application experts, LINSEIS was able to develop comprehensive easy to understand user friendly application software.


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
     

TG – Features

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

HDSC – Features 

  • Glass transition temperature
  • Curve subtraction
  • Complex peak evaluation
  • Multipoint calibration for sample temperature
  • Multipoint calibration for change of enthalpy
  • Cp calibration for heat flow
  • Signal-steered measuring procedures

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