电导度报警是贝朗血透机易发故障之一，此类故障的特点是：故障范围大，原因较复杂，具有一定的维修难度。在维修中，首先要掌握电导度的控制原理，对引发故障的机制进行全面分析，才能迅速排除故障。贝朗血透机的电导度与流量控制和电导度控制两方面有关，所以在分析与排除电 Conductivity alarm is one of the faults of Bleia Hemochromy. The characteristics of such faults are: large fault range, complex reasons, and certain difficulty in maintenance. In the maintenance, we must first master the control principle of the conductance, and conduct a comprehensive analysis of the mechanism that caused the fault, so as to quickly eliminate the fault. The conductivity of the B&A hemodialyzer is related to both the flow control and the conductance control, so the analysis and exclusion