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This device uses the short hot wire method, based on the principle of energy conservation, to measure the temperature rise response of the sensor, deduce the thermal conductivity of the liquid medium, and obtain the thermal conductivity and thermal diffusion coefficient.
test method | Short hot wire method |
Working Temperature | RT~1000℃ |
Uniformity of temperature | ±1℃ |
work atmosphere | Argon or nitrogen gas |
precision | The thermal conductivity coefficient is 3%, and the thermal diffusion coefficient is 12% |
The test sample has high-temperature stability and can be used to test the thermal conductivity of various gases (hydrogen, nitrogen, etc.), molten salts (such as fluoride, chloride, nitrate, carbonate), metallurgical slag or protective slag, rocks, coal ash, glass, ceramics, and other oxide materials in the high-temperature molten state.