What is the background of the wire harness tester?

Cable tester is usually used for complex testing of wire harnesses of major electronic equipment in aviation, aerospace, navigation, new energy and communication fields, and can automatically test the conductivity, insulation and tensile strength of cables, wire harnesses and networks. In the process of cable assembly and production, inspection is an essential link. Its comprehensive testing function can replace the unique manual tester for step-by-step testing, reduce human interference, improve detection efficiency and ensure accurate testing, but it is limited to pure line testing. Nowadays, with the increasing integration of on-board circuit box field tester and other products, in modular design, various commonly used discrete electronic components are usually connected to complex wiring harnesses, but traditional manual testing is impossible. The efficiency is extremely low, especially the short-circuit fault caused by foreign bodies such as tin slag, broken wires and cables is difficult to find. When the product is turned on, it will cause different degrees of damage to related products or equipment, which can not meet the test requirements. The extended application of automatic test for this type of test object with cable tester, deeply understand the test principle and analyze the characteristics of common electronic components, find a suitable test method and integrate all the required tests into the ordinary cable test to complete the automatic test, and find the fault point with high efficiency, 100% accuracy and speed.