The Xiangke DRH-ZD-500 thermal conductivity tester (guarded hot plate method) is mainly used to test the thermal conductivity and thermal resistance of materials such as plastics, glass, fibers, foam, foamed cement, insulation materials, and camping mattresses.
The Xiangtan Xiangke DRPL-300 Protective Flat Plate Heat Flow Meter Thermal Conductivity Tester primarily tests the thermal conductivity of homogeneous plate-like materials such as plastics, rubber, glass, fiberboard, polystyrene board, extruded board, foamed concrete, hollow glass, wood, and various insulation materials. It can also measure the thermal conductivity of various substances such as granular materials, loose materials, and soft materials. With the addition of a protective control device, environmental influences on the test can be effectively eliminated, ensuring testing accuracy and repeatability.
The Xiangke DRH-II-300 fully automatic dual-plate thermal conductivity tester is based on the principle of unidirectional steady-state heat conduction. When the upper and lower surfaces of the sample are at different stable temperatures, the heat flow through the effective heat transfer area of the sample, the temperature difference between the two surfaces of the sample, and the thickness are measured to calculate the thermal conductivity. It meets the high-precision testing requirements of material thermal conductivity for material testing and research departments. It mainly tests plastics, glass, fibers, foams, insulation materials, etc. It is widely used in colleges and universities, scientific research units, quality inspection departments, and material analysis and testing in production plants.
The Xiangtan Xiangke DRH-300 fully automatic thermal conductivity tester (automatic pressurization, thickness measurement) uses the guarded hot plate method to test the thermal conductivity of insulation materials. It has automatic pressurization and automatic thickness measurement functions, and can test the thermal conductivity under different pressure conditions.
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