The Hot Disk TPS 2500 S is designed for precision analysis of thermal transport properties – including thermal conductivity, thermal diffusivity and specific heat capacity. The system 2500 S covers an extensive range of materials of various geometries and dimensions with limited emphasis on sample preparation. The selection of software modules allows the TPS 2500 S to be used in many specialized applications from basic testing of isotropic materials (Isotropic module) to measurements of rod-shaped specimens (One-dimensional module). Other sample matrices such as thin films, coatings, adhesive layers (Thin Film module); high-conducting sheets/slabs (Slab module); extremely light/low-conducting materials (Low-density/Highly-insulating module) and anisotropic samples or layered structures (Anisotropic module) are also possible.