| 摘要 |
A thermal conductivity detector (TCD) includes a detector cell body having a plurality of fluid cavities, at least one detector element associated with each of the plurality of fluid cavities, and a control circuit associated with each of the at least one detector elements, wherein the control circuit varies the power to the at least one detector element to maintain the at least one detector element at a constant temperature. Power compensation and temperature compensation are also provided to minimize temperature variation of the body of the TCD cell.
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