As part of the automotive processor, the automotive ECU kick control system consists of large-scale integrated circuits such as microprocessors, memories, input/output interfaces, analog-to-digital converters (A/D) and drivers.As the most important part of the car, its sealing is very important to whether the car can be used normally, because it will be tested for sealing when leaving the factory.Hirays Technology has always done a lot of research on the sealing testing of various automotive parts. This time we will use the sealing testing of the automotive ECU kick control system to share it. We hope it can be helpful to you.

Sealing tester for automotive ECU kick control system

1. Appearance analysis of automobile ECU kick control system

1. The overall shape of the ECU kick control system tested this time is irregular, and it is wrapped with a high-precision shell material. Below the control system are two connectors that are connected to other automotive components;

Automotive ECU kick control system

2. Due to the high precision of the automotive ECU kick control system, secondary damage to the product must not be caused during the testing process. The Hirays air leak tester uses air as the testing medium and is a non-destructive testing method for the product. This testing method has been internationally recognized as the most advanced sealing test.

2. Breakthrough in detection difficulties of automobile ECU kick control system

1. Since there are two protruding connectors below the automobile ECU kick control system, during inspection, you only need to insert them into a specially customized mold for fixation, and then close the upper and lower molds to form a sealed space;

Automotive ECU kick control system sealing detection mold details

Detailed display of sealing test of automobile ECU kick control system

2. After placing the car ECU kick control system into the tooling mold, the lower mold is connected to the instrument conduit. To start the test, we must first set the program. After the connection is made, press the start button.At this time, the upper and lower molds begin to close, and the instrument will fill the car's ECU kick control system with clean gas without impurities through the lower mold. The instrument display will judge the sealing degree of the car's ECU kick control system based on the gas saturation inside the ECU system.

3. Sealing detector parameters of automobile ECU kick control system

1. High-sensitivity pressure sensing and adjustment unit, combined with advanced differential pressure software algorithm, the minimum resolution can reach 0.1Pa. This algorithm has obtained a national patent.

2. Patented technology independently developed by Hirays."IVT pneumatic sealing valve island", greatly improving the test accuracy, ensuring the stability of the instrument, and the inflation speed is also greatly improved.

3. Multiple test functions: The instrument integrates two pressure forms, positive and negative, and 8 test methods: two pressure forms and five test methods can be programmed into more than 20 test functions.

4. It has more than 200 groups of subroutines. Each group of subroutines can be programmed independently, single selected and combined to meet various complex testing requirements.

5. Full-touch large-screen intelligent operating system, graphical UI design based on the detection process, the operation interface is simple and clear, easy to teach and learn.

6. A variety of pressure adjustment components and ranges are optional, with a wide air pressure range (-80KPA&-1MPa) optional.The optional electronic pressure regulating valve can realize multiple sets of pressure sequential tests.

7. Multiple communication interfaces: built-in RS232 serial port, RJ45 network port, USB communication interface, LTP external I/O control port, supporting multiple communication protocols.

8. Optional barcode scanning function and printer are available to facilitate product data management and quality traceability. The instrument history record can reach up to 200,000 items and can be exported to the computer in batches.

9. The standard volume identification function can automatically identify the volume of the sample to be tested, and measure and judge the leakage rate in a volumetric manner.

10. Ultra-high stability and ease of use have passed the rigorous test of the market.

11. A variety of accessories are available, including inflatable bypass, quick connector, and standard leak hole. At the same time, the instrument supports third-party calibration and can issue a calibration report.

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