| 摘要 |
The invention relates to a device for determining the proportion of a liquid evaporated at a low temperature in a liquid mixture (2), especially a brake fluid, by means of a current-pulsed electrical heating element. The heating element and a temperature sensor provided to take into account the thermal influence are combined to form a component (20, 21), which may be alternately connected, by means of the processor-controlled measuring electronics (10, 10a), to different measuring channels (8a, 8b; 16a, 16b). <IMAGE>
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