We manufacture and distribute the high precision thermal conductivity meter TK04, designed for fast testing of solids, fragments, powder and viscous liquids. TK04 uses the well-established transient line source or needle probe method and complies with ASTM D5334-08.
Different probe types and sizes can be connected for testing thermal conductivity of a wide range of sample materials in the laboratory and in the field. Probes are chosen by the user to match the material type and available sample sizes.
A software package for fully automated, software-controlled measuring and evaluation is included. It provides automatic correction of sample temperature drift and assists the user with verifying correct sample preparation and stable measuring conditions.
A detailed manual and application notes for different thermal conductivity testing tasks help with setup and operation of TK04.