The Transient Plane Source-Effusivity (TPS-EFF) is a portable meter that uses a single-sided TPS sensor with test times of 2 and 10 seconds to understand the measurement of comfort with touch time fully.
Best For Textiles, Fabrics, and Solids
Thermal Effusivity (W√s/m2K) is described as the ability of a material to exchange heat with its surroundings. When you touch a material, heat leaves your hand and goes into the material. If a small amount of heat leaves your hand, the material will feel warm (low effusivity). If a large amount of heat leaves your hand, the material will feel cold (high effusivity).
As the measured thermal effusivity of textiles and fabrics encompasses various modes of heat transport (conductivity, convection and, radiation), the results are referred to as thermal effusance. The measurement of solids, where the main heat transport property is thermal conductivity, results are properly referred to as thermal effusivity.
Used to compress materials for testing with the TPS-EFF to mimic real situations
For testing small particle sediment and sand to measuring thermal effusivity.
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Depending on the context and on which type of cutting fluid is being considered, these fluids may be referred to as cutting fluid, cutting oil, cutting compound, coolant, or lubricant. The main purposes of these fluids are to keep the object being cut at a stable temperature, maximize the life of the cutting tip, and prevent rust on machine parts and cutters.
December 8, 2021