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Thermal conductivity analyzer - TCT 426
The TCT 426 Thermal Conductivity Tester functions according to the hot-wire method, and is specifically designed to investigate refractory rocks. This apparatus can use measuring cross, parallel wire, and T(R) methods in performing its task. This device is necessary for efficient energy use in industrial kiln engineering with refractories. Hot-wired method is used for direct identification of thermal conductivity, based on the amount of temperature increase of a linear heat source. The device's parallel-wire technique is when the thermal conductivity is based on the distance of a linear heat source. This device features a hot wire and thermocouple embedded between two test pieces that complete the actual test assembly. A time-dependent temperature increase after turning on the heating current is a measure of the thermal conductivity of the material being examined.