A Test Apparatus For Measuring Resistivity Of A Material

Abstract: The present disclosure discloses a test apparatus (100) for measuring resistivity of a material (10). The test apparatus (100) includes a heating chamber (1) and a plurality of probes (2) disposed in the heating chamber (1). Each probe is adaptable to contact and transmit electricity through the material. Further, an actuator (3) is coupled to the probes (2) and is configured to displace the probes (2) to exert load on the material (10). Additionally, a resistance meter (7) is coupled to the probes (2), to measure resistance. A computing unit (CU) is coupled to the heating chamber, the resistance meter and the actuator, to measure the resistivity of the material (10) based on resistance measured by the resistance meter (7), relative to the heat and the load applied on the material (10). The configuration of the test apparatus enables measurement of the through thickness resistance and resistivity of the material.

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