Scope: direct measurements of the thermal effusivity of rocks and other solid materials. The measurement principle is based on the study of the attenuation of periodic plane heat waves in the reference plate of the sensor in contact with the test sample.

Sample requirements: sample surface with roughness <40 μm

Areas of use:

- complex thermophysical studies of rocks;

- non-destructive testing and diagnostics of materials;

- assessment of the thermal insulation properties of building materials

The measuring method, the measuring complex are protected by patents of the Russian Federation, the processing program is protected by state registration