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Thermal Conductivity:ASTM C518, ASTM E1530, ISO 8301 HEAT FLOW METER SYSTEMS

来源:线缆CPR认证服务平台  浏览:841次  发布于:2022-7-22



ASTM C518 measurements rely on the calibration of the heat flow meter apparatus and the quality of the heat flux transducers used, but the procedure itself is deceptively simple: a specimen is placed between two heat flux transducers with uniform thermal contact between a hot plate and a cold plate, as shown in Figure 3.  A steady-state heat flux is established through the test specimen.  The plate temperatures and plate separation are measured.

 
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