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ProductsDifferential Scanning Calorimeter (DSC) / Differential Thermal Analyzer (DTA)Simultaneous Thermal Analyzer (STA/TGA-DSC)Thermogravimetric Analyzer (TGA)Dilatometer (DIL)Thermomechanical Analyzer (TMA)Dynamic Mechanical Analyzer (DMA)Multiple Module Calorimeter (MMC)Accelerating Rate Calorimeter (ARC)Dielectric Analyzer (DEA)Light/Laser Flash Analyzer (LFA)Time Domain Thermoreflectance Analyzer (TDRA)Seebeck Analyzer (SBA)Evolved Gas Analyzer (EGA, coupled to Thermal Analyzer)SoftwareRheometersHeat Flow Meter (HFM) / Guarded Hot Plate/Pipe (GHP) / HotBox Test Chambers (TDW)Fire Testing SystemsRefractory Tester
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Glossary

Delta T(ad)

The AdiabaticAdiabatic describes a system or measurement mode without any heat exchange with the surroundings. This mode can be realized using a calorimeter device according to the method of accelerating rate calorimetry (ARC). The main purpose of such a device is to study scenarios and thermal runaway reactions. A short description of the adiabatic mode is “no heat in – no heat out”.adiabatic temperature rise (delta Tad) is the Burgers ModelThe Burgers Model is a general model of a viscoelastic material, commonly used to describe a classic creep recovery measurement.observed temperature rise (delta Tobs) of a self-heating Decomposition reactionA decomposition reaction is a thermally induced reaction of a chemical compound forming solid and/or gaseous products. decomposition reaction under AdiabaticAdiabatic describes a system or measurement mode without any heat exchange with the surroundings. This mode can be realized using a calorimeter device according to the method of accelerating rate calorimetry (ARC). The main purpose of such a device is to study scenarios and thermal runaway reactions. A short description of the adiabatic mode is “no heat in – no heat out”.adiabatic conditions in consideration of the PHI-factorThe PHI-factor (Φ) is equivalent to the thermal inertia. Both describe the ratio of mass and specific heat capacity of a sample or sample mixture compared to that of the vessel or sample container. PHI-factor. 

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Related Methods

  • Accelerating Rate Calorimetry (ARC®)
  • Multiple Module Calorimetry (MMC)

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