TC3000L series is especially for accurate thermal conductivity measurements of liquids in the temperature range from -30 ¡æ to 250 ¡æ and pressure range from 0.1 to 20MPa.
The thermal conductivities of lubricating oil were measured in the temperature range of 243K to 473K by the TC3010L, vacuum discharge system, temperature module of RT~473K and temperature module of 243K to 393K. For comparison and validation, the measurement at 353k were measured twice by both the 243K to 393K module and RT~473K module.
Measurement results are showed in Figure 1, from which it can see that the thermal conductivity decreased as the temperature increased.
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| Fig.1 Thermal conductivity vs temperature of lubricating oil |
For more information about THW and thermal conductivity meter, please visit TC3000L .
