Hiris technology has special detection methods for auto parts, such as auto switch button, auto charging socket, charging gun control box, auto EUC, etc. Due to its high precision and ten years' experience in sealing test, hiris has a high reputation in sealing test of auto parts. This time, we will analyze the past cases and the role of tightness tester in auto parts, hoping to help you.
1、 Analysis of sealing test in the field of auto parts
1. For the automobile, whether it is the internal components or related auxiliary products, only the good sealing effect can fully meet the requirements of driving safety and stability;
Details of sealing test for control box of automobile charging gun
2. In the process of sealing test, it is necessary to formulate corresponding test scheme for different situations of auto parts. It is necessary to pay attention to the calculation method, pressure and software algorithm, and accurately judge whether there are defects in the battery in the new energy system, so as to improve the production quality of auto parts.
Details of the sealing inspection tooling for auto parts
3. Nowadays, there are a variety of sealing test methods in this field, and different products have a set of applicable methods, but in summary, it is to judge whether their sealing is qualified by judging their leakage value and air pressure condition; The sealing test in the field of auto parts and the development of the automobile industry complement each other and develop together, and only good equipment can develop for a long time.
2、 Breakthrough of hermetic testing in the field of auto parts
1. For the detection of auto parts, the first thing is to pay attention to its safety and non-destructive. Because of their special components, hermetic detection developed by Harris technology has the function of non-destructive, efficient, stable and precise detection;
2. Hermetic technology has higher flexibility and adaptability in sealing test. When testing the sealing performance of new energy automobile industry, it can connect different tooling and mould to conduct multi-channel simultaneous test or adaptability test. Whether it is direct test or indirect test, the results are accurate and the test efficiency is high;
3. The airtightness tester of Harris technology is equipped with the world's top high sensitivity sensor and precision pressure control unit. And Hercules technology put the independent development of & amp; ldquo; IVT& rdquo; Pneumatic sealing technology has been applied to the instrument, which greatly improves the test accuracy. As the first company to draft the enterprise standard of waterproof leakage detector in China, the detector of Harris technology can be calibrated by the relevant national calibration center or measurement and testing center, which ensures the stability and quality of the instrument.
4. High automation, short detection time and simple operation interface of hermetic tester. The tester is also equipped with & amp; ldquo; Positive, negative & amp; rdquo; Two pressure forms and eight basic test modes 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.
3、 Application advantages of hermetic tester
1. High sensitivity pressure sensing and regulating unit, combined with advanced differential pressure software algorithm, the minimum resolution can reach 0.1pA, which has won the national patent.
2. The patented technology independently developed by herrense & amp; ldquo; IVT pneumatic seal valve island & amp; rdquo;， Greatly improve the test accuracy, ensure the stability of the instrument, inflation speed has also been greatly improved.
3. Multiple test functions: the instrument integrates two positive and negative pressure forms and eight test methods: two pressure forms and five test methods can be written into more than 20 test functions.
4. It has more than 200 groups of subroutines. Each group of subroutines can be programmed independently, selected and combined to meet various complex test requirements.
5. Full touch large screen intelligent operating system, graphical UI design based on detection process, simple and clear operation interface, easy to teach and learn.
6. A variety of pressure regulating components and ranges are available. Wide range of air pressure (- 80kPa & amp; mdash; 1MPa) optional. Selecting electronic pressure regulating valve can realize multi group pressure sequence test.
7. Multiple communication interfaces: built in RS232 serial port, RJ45 network port, USB communication interface, LTP external I / O control port, supporting a variety of communication protocols.
8. Bar code scanning function and printer can be purchased to facilitate product data management and quality traceability. Up to 200000 historical records of the instrument 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 the way of volume.
10. Ultra high stability, and ease of use, after a rigorous test of the market.
11. A variety of accessories are available, including inflatable bypass, quick connector and standard leak. At the same time, the instrument supports third-party calibration and can issue calibration report.
4、 Parameter table of hermetic tester of Harris Technology
The copyright belongs to Harris technology. Reproduction and false original are prohibited. Any violation will be responsible for the consequences.