Thermal Conductivity Testing is a material property measurement associated with the ease or difficulty with which heat is conducted through a specific type of material. Materials that conduct heat readily with a small imposed temperature gradient have a higher thermal conductivity than materials that are more resistant (more insulating) to the flow of heat. Thermal conductivity is a pure material property independent of conduction-area or the material thickness. The guarded hot plate apparatus detected by protective insulation thermal conductivity at high temperature for fire-resistant insulation, ceramic fibers, carpets, textiles, plates, tiles and other materials, the thermal conductivity of the test. Widely used in universities, research institutes, quality inspection departments and the production of plant material analysis and detection. The instrument reference: ASTM C177- Standard Test Method for Steady State Heat Flux Measurements and Thermal Properties, method known as “Two-Slab Guarded Hot Plate Apparatus”. Other Industrial Standardized Tester can be developed on basis of IS 3346 and ASTM C518 also.
Specifications:·
Thermal conductivity test Range: as per requirement.·
Thermal conductivity test Accuracy: better than 5%·
Sample size: as per requirement·
Thickness of sample : as per requirement·
The maximum temperature of hot side: as per requirement·
Single type sample testing can be achieved.·
Power supply: voltage 220V; frequency 50Hz; power ≤ 4KW·
 Connected to computer automatic control, data processing, generating test reports and print output.