Test method of using special wall line analyzer

Abstract

The invention provides a test method of using a special wall line analyzer, belongs to the field of electronic technology and cable maintenance, and relates to the test method of using the special wall line analyzer. According to the method, testing is performed by using the special wall line analyzer, dual analysis of analog signal analysis and digital signal analysis is performed on the electromagnetic waves externally radiated by the wall line, the line position is visually displayed through the LCD screen, the intensity of the electromagnetic waves is digitally displayed and thus line position detection analysis can be performed on two wall lines of which one "can be completely cut off" and the other "cannot be completely cut off". Testing is performed by using the special wall line analyzer so that the direction and the position of the lines in the wall can be visually and accurately displayed on the screen and the breakpoint of the cable can be measured to a certain extent; the detection result is visual and reliable, high in accuracy, easy to operate and suitable for different measurement environments; and the breakpoint of the electric heating wire of the electric blanket can also be detected, the degree of system integration is high and use and carrying are convenient.

Description

technical field [0001] The invention belongs to the field of electronic technology and cable maintenance, and relates to a test method using a special wall circuit analyzer. Background technique [0002] The wall line analyzer is an instrument specially designed for the decoration company to avoid the line inside the wall during the decoration process. Usually, when people decorate a house, they often need to avoid the power line inside the wall and perform operations such as punching holes without damaging the wall. In the case of a solid body, it is often difficult for decoration workers to know where the line is located in the wall. [0003] Zhou Yun applied for the invention patent of "cable disconnection fault tracer" in 2013, patent number 201310370801.2, and proposed a cable disconnection fault tracer that is cheap, practical, reliable in detection results, and easy to popularize. The cable disconnection fault tracker can be used to search for the fault point where t...

AI Technical Summary

Problems solved by technology

However, the cable disconnection fault tracker judges the distance from the line through the intensity of the sound and the intensity of the light emitted by the LED, which is prone to subjective errors and has low accuracy, and requires training and practice for the staff

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