目前,国内检测电爆网路全部采用测量网路电阻的方法,当并联支路较多时,整个电爆网路接好以后,检查各支路的通断情况就比较困难。BWJ-1型电爆网路检测仪采用电流法测量电爆网路,不需要拆动电爆网路的任何地方,既可迅速准确地检测出各支路的通断情况,还能较快地检测出断点所在。该仪器已于1984年12月通过了鉴定。 At present, all the methods of measuring the network resistance are used in the domestic test electric burst network. When the number of parallel branches is large, it is more difficult to check the continuity of each branch after the entire electric burst network is connected. BWJ-1 electric burst network detector uses electric current method to measure the electric burst network, and does not need to dismantle the electric burst network anywhere, which can not only quickly and accurately detect the on-off conditions of each branch, but also can be faster To detect the breakpoint. The instrument passed the appraisal in December 1984.