Haida DRE-III Thermal Conductivity Tester HotDisk Method

HD-DRE-III Thermal Conductivity Tester (Hot Disk Method)

Description:

This instrument adopts the transient plane heat source method, based on TPS transient plane heat source technology, and uses a Hot Disk probe.

The advantages of this instrument are:

(1) Directly measure heat propagation, which can save a lot of time;

(2) It will not be affected by contact thermal resistance like the static method;

(3) No special sample preparation is required, and only a relatively flat sample surface is required for solid materials.

Different types of materials use different test schemes and calculation mathematical models, which have the advantages of fast measurement speed, wide application range and the ability to successfully avoid the influence of natural convection during the experiment. It has the advantages of a wide range of actual test materials, a wide range of thermal conductivity, simple sample processing and fast test speed. It is currently a more popular test method. Test materials: thermal conductivity, thermal diffusivity (thermal diffusion coefficient), specific heat, thermal storage coefficient and thermal resistance of metals, alloys, graphite, thermal grease, silicone, silicone rubber, ceramics, geotechnical, rock, polymers, paper, fabrics, foam plastics, concrete, composite panels, paper honeycomb panels and other solids, powders, liquids, pastes, coatings, films, thermal insulation materials, insulation materials, anisotropic materials, etc.

Technical Parameters

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