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400 servo hot plate machine

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400 servo hot plate machine

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The hot plate machine is an experimental instrument used to measure the thermal conductivity of materials. It consists of a metal plate with a heating element and a temperature sensor on its surface. During the experiment, the metal plate is heated by the heating element, and the temperature change on the metal plate is measured by the temperature sensor to determine the thermal conductivity of the material. Hot plate machines are widely used in various fields, such as material science, construction engineering, energy research, etc.

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Product Description

- Commodity name: 400 servo hot plate machine

The working principle of the hot plate machine is based on the theory of heat conduction. When the metal plate is heated, thermal energy is conducted from the heating element to the metal plate, and then through the metal plate to the external environment. In this process, the temperature sensor measures the temperature change on the metal plate. By monitoring the rate of temperature change, the thermal conductivity of the material can be calculated. The hot plate machine usually also includes a cooling device for controlling the temperature of the metal plate in order to perform experiments under different temperature conditions.

The measurement accuracy of the hot plate machine depends on many factors, such as the material of the metal plate, the quality of the heating element and the temperature sensor. In order to improve the accuracy of the measurement, the hot plate machine is usually calibrated. During the calibration process, materials with known thermal conductivity are used for testing and compared with standard values to ensure the accuracy of the measurement results.

The application of hot plate machine is very extensive. In the field of materials science, thermal plate machines can be used to study the thermal conductivity of materials, thereby helping to develop materials with high thermal conductivity, such as heat dissipation materials and thermal interface materials. In construction engineering, the hot plate machine can be used to measure the thermal conductivity of building materials to evaluate their thermal insulation performance. In the field of energy research, the hot plate machine can be used to evaluate the thermal conductivity of thermal barrier coatings, thereby improving the efficiency of gas turbines.

In short, the hot plate machine is an important experimental instrument for measuring the thermal conductivity of materials. Its working principle is based on the theory of heat conduction, which determines the thermal conductivity of a material by heating a metal plate and measuring its temperature change. The hot plate machine is widely used in the fields of material science, construction engineering and energy research, which provides important experimental data for related research and application.