The multi-channel waterproof detector has the advantages of detecting multiple products at the same time and saving detection time. At present, many products can be detected by multi-channel waterproof detector, such as mobile phone, electric toothbrush, charging gun, camera, etc., which have been mentioned in the past case sharing, This time, we will share the case of four channel waterproof tester on the line material, hoping to help you.
(four channel waterproof tester for wire)
1、 Requirements of wire rod for waterproof test
Wire is one of the most common auxiliary devices of electronic devices in people's lives, and its safety is the focus of people's attention. Therefore, when we pay attention to the waterproof of the product, we should also pay attention to the accuracy and stability of the test results;
There are a large number of wires to be tested this time, so there are high requirements for equipment, test time, accuracy and operability of test results.
2、 Application and display of four channel water resistance detector on line material detection
1. The flexibility and folding degree of the wire are high. The whole wire is composed of several wires, and there are connectors for docking other components at the front and rear ends. Because the shape of the wire is special. This time, we will connect the connector at the front end to the instrument connecting the catheter, and place the four wires on the groove of the tooling in turn;
(details of four channel waterproof test for wire)
2. Before the detection, set the parameters on the detector and connect the wires into the tooling in turn. At the beginning of the test, press the start button, and the instrument will input clean and impurity free gas into the wire through the conduit, so as to detect the internal water resistance of the wire;
3. During the test, the instrument will inflate the wire through the conduit. If the wire is not sealed, there is a phenomenon of air leakage. At this time, the leakage value in the instrument will display more and more data, and the pressure value will drop. 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 display the word OK, indicating that the waterproof test has passed.
3、 Advantages of using multi-channel waterproof detector
(1) Save time and cost; The detector can provide three detection channels, and can detect three electric toothbrushes at the same time. The test speed is three times faster than usual, which is more conducive to saving time and cost.
(2) Lower equipment cost; The three channel water resistance tester is controlled by one testing equipment, which saves the cost of the equipment and realizes that one operator can complete three product tests, which simplifies the manpower of the enterprise and optimizes the capital chain of the manufacturer.
(3) It has strong operability and high efficiency; The tester is also equipped with "positive and negative" pressure forms and 8 Basic test modes, which can be selected or combined. Using 24 bit a / D conversion, 32-bit CPU operation, and fully independent development of industrial control operating system, with full touch human-computer interface. Built in RS232 serial port, RJ45 network port, USB communication interface, LTP external I / O control port, support a variety of communication protocols, diversified self-service operation, artificial and intelligent combination, enhance the operability of the device.
4、 Parameter table of waterproof tester
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