Seebeck coefficient (thermoelectric power, thermal power) of a certain material is used to describe the magnitude of the induced thermoelectric voltage in proportion to the temperature difference across the material. The thermal power is expressed as V/K.
Lately, there has been a lot of research into how heat can be directly converted into electricity. The waste heat from various combustion systems is being studied intensely in this regard, as its transformation to electrical power could result in the saving of billions of dollars. Linseis has designed its advanced LSR 3 Linseis - Seebeck & Electric Resistivity Unit to assess the potential of such devices and materials.
This device measures the Seebeck coefficient and electric resistance simultaneously. It can analyze cylindrical and prism samples with the length of 6 mm to 23 mm. The unique measurement adapter available makes measuring of foils and wires possible.
The three different exchangeable furnaces which come with the device cover a temperature range from -100 degrees Celsius to +1500 degrees Celsius. The sample holder is constructed for maximum measurement reproducibility. Data export is also easy and simple. Finally, the 32-bit software provides the option of automatic measuring routines.