摘要
查找电缆断点是电缆维修中的难题,为此,我们对原来的电缆断点测试仪进行了改进,研制出了可以测试各种电缆并有语音提示功能的电缆断点测试仪,本文详细地介绍了这种语音提示电缆断点测试仪的工作原理、使用方法及其技术指标。
Finding cable breakdown met in indoor maintenance is difficulty in cable maintenance.On the basis of original cable breakdown tester,we improved and developed cable breakdown tester that can tests various cables and has voice-prompted function.The paper introduced the work principle,usage method and technical index of the tester.
引文
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3强易富主编.传感器.哈尔滨工业大学出版社,1994
4黄继昌等.传感器工作原理及应用实例.人民邮电出版社,1988