Thermal Conductivity, make easy thermal conductivity measurement
Captec offers a range of thermal conductivity meters for thermal conductivity measurement on plate-shaped samples.
For relatively conductive materials (pvc, epoxy, ceramic, stone, bricks, wood, glass, ...) sizes of samples are typically 50x50mm, thickness a few mm.
For insulating materials (glass wool, polystyrene, expanded foam, hemp wool, ...) sizes of samples are 200x200mm, 250x250mm, 300x300mm, thickness a few cm.
The Captec Thermal Conductivity Meter can be custom-made to fit the measurement surface to the shape and dimensions of samples (circular, rectangular, and even complicated shapes)
The implementation is very simple; It consists in measuring 3 steady-state voltages (2 flux measurements and one temperature difference measurement)