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  • GFZ - German Research Centre for Geosciences

    Differential scanning calorimetry (DSC) is a method of thermal analysis for determining the amount of heat released or consumed by a sample at a defined temperature change. For this purpose, a container with sample material and an empty reference container are simultaneously exposed to the same temperature regime. During the investigated process (phase changes and/or chemical reactions), energy is consumed or released by the sample. These exothermic or endothermic processes are mirrored by …

  • GFZ - German Research Centre for Geosciences

    In the laboratory for fluid physics, various devices are used to determine the properties of geothermal fluids: density, viscosity, electrical conductivity, thermal conductivity, heat capacity, sonic velocity.