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Application example of wire connector waterproof tester of Harris Technology

Nowadays, many wire connectors have waterproof function, especially after the rise of new energy vehicles, the connector production industry has a great influence on the automobile

The waterproof performance of the connector is more strict. Many traditional waterproof detection methods have been unable to meet the requirements of different connector models and requirementsIPWaterproof grade testing requirements. Therefore, the new type of wire connector waterproof tester of Harris technology came into being. The new type of wire connector waterproof tester meets the testing needs of manufacturers. How does it do it?

In the production of waterproof wire, there is a process to seal one end of the wire. At this time, we can detect the parts that need to be waterproof. Considering the applicability, Harris technology has developed a sealing test equipment using compressed air for waterproof test.


Product exhibition of hiris technology wire connector waterproof tester

Before testing, Harris technology will customize a mold tooling according to the shape of the wire, put the wire into the tooling mold, and connect with our instrument. There is a valve island, gas tank and other parts inside the instrument and our set program. After connecting, when testing the wire, press the start button.

During the test, the instrument will inflate the mold. If the wire is not sealed, there is a phenomenon of air leakage, the mold gas will leak out to the other end of the wire. At this time, the leakage value of the instrument shows that the data is larger and larger, and the pressure value decreases. At this time, it can determine whether the wire is leaking, and the instrument test results will also show ng, which means that the air tightness test does not pass. If the tested wire does not leak, the gas in the tooling die will be in a constant state after inflation, the pressure value and leakage value displayed on the instrument are also stable, and the test result of the instrument will be displayedOKThe words indicate that the air tightness test has passed.


In the process of testing the wire connector waterproof tester of Harris Technology

Hiris technology also provides the waterproof tester with"Positive" and "negative" forms of pressure, and8There are three basic test modes, which can be selected or combined. Support leakage test, blocking test, positive pressure test, negative pressure test and other sealing test methods. The system has entered different dataIPThe test data of waterproof grade can be selected by the manufacturer.


Die display of hiris technology wire connector waterproof tester

In addition, the use oftwenty-fourpositionA/Dtransformation,thirty-twopositionCPUOperation, and completely independent development of industrial control operating system. built-inRS232Serial portRJ45Network portUSBCommunication interfaceLTPexternalI/OControl port, support a variety of communication protocols. With different tooling and full touch human-computer interface, different types of wire connectors can be tested for water resistance. The operability of the equipment is enhanced, the manpower and material resources in the waterproof detection of wire connector are saved, and the detection efficiency of the manufacturer is improved. As soon as the new type of wire connector waterproof tester is put into use, it has received good feedback from the manufacturer.

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