Use a point laser to perform periodic heating on the sample, in accordance with JIS R7240 2018 material thermal diffusivity test specification, which belongs to a non-contact method to test the material thermal conductivity and thermal diffusivity, point laser heating method and existing laser heating or hot plate Different heating, point laser method can accurately grasp the Z-axis heat conduction state of a specific area of ​​the material, and the thermal diffusivity in the horizontal direction can also be measured, which is helpful for the analysis of the heat conduction direction of the part.
With the XY electronic control platform to record the thermal conductivity of each coordinate point, the special analysis software 3D visually analyzes the material thermal conductivity area distribution map, which is helpful to understand the sample heat conduction direction design or assist in determining the sample heat conduction defects
TA35 series thermal diffusivity testing instruments can test a wide range of materials, such as PI film (Polyimide) ~ single crystal diamond (Single Crystal Diamond), other materials such as copper, stainless steel, graphite thin, ceramic, resin, semiconductor materials ... etc.
In addition to the excellent performance of the thermal diffusivity in the same direction, the instrument can also measure and evaluate the thermal diffusivity in different directions.

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【 feature of product 】

* Comply with JIS R7240 test specification
* Anisotropic thermal diffusivity test
* Continuous testing of XYZ axial thermal diffusivity
* Graphical display area thermal conductivity, easy to determine defects
* Fast measurement, large sample specification freedom
＊ Sample pretreatment is easy and simple
* Calculation of Thermal Diffusity, Thermal Conductivity, Thermal Effusivity
＊ The freedom of sample making is large, no special sample fixture is needed
* Material film thickness is more than 100um

[Composite materials for automotive applications]

* Semiconductor, PCB substrate, ceramic & composite materials

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