Electronic tags are also called radio frequency tags. When used, they can realize spatial (contactless) coupling of radio frequency signals with readers through coupling elements, and realize energy transfer and data exchange in the coupling channel according to the timing relationship.The types of electronic tags vary depending on the application scenarios.Nowadays, people are gradually paying attention to the sealing test of electronic labels, and different solutions have been developed according to the type of electronic labels.

With the development of the field of sealing testing, people have also developed new sealing testers and actively put them into use in various major fields.Today, Hirays Technology will analyze the application of sealing testers in electronic label testing.

1. Analysis of difficulties in detecting electronic tags

1. The electronic tag is small and easy to damage. Its shape requires the instrument to take into account its technicality and non-destructiveness when conducting sealing testing. The traditional sealing testing solution cannot meet its testing requirements. Therefore, a more appropriate solution is needed for the sealing testing of this product;

2. Accurate parameter requirements are required during the detection process. The non-destructiveness, accuracy and professionalism of the detection must be taken into consideration when selecting a solution. Complex detection modes need to be taken into consideration when selecting instruments.

two, Application of sealing tester on electronic labels

1. In the past, we have developed different testing plans for products in different industries. Whether it is direct testing or indirect testing, they have exerted their own advantages on different products. However, the testing of electronic tags requires the use of molds for indirect testing;

2. The shape of the electronic tag has a high degree of precision, and there is no obvious interface for direct detection; the indirect detection method is to use a mold to fix it, and Hirays' detection tooling is connected to the instrument. In order to achieve the flexibility of detection, a customizable method is adopted. The mold is fixed in the tooling, and the upper and lower molds are closed to form a closed space. Clean gas is filled into the mold at the beginning of the test. After reaching a certain air pressure value, the instrument can judge the sealing degree of the electronic tag based on the leakage of gas inside the mold.

3. Advantages of HP's pioneering series of sealing testers in sealing testing

The Pioneer pioneering series is a very mature and stable instrument from Hirays Technology. Its convenient operation interface and economical and practical price-performance ratio have won praise in the market.The functions and performance parameters of the instrument can meet the needs of most customers.

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

There are two options of positive and negative pressures and 8 basic test modes, which can be selected and combined individually.

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

5. It has more than 100 groups of subroutines. Each group of subroutines can be programmed independently and can be selected or combined to meet various complex testing requirements.

6. A variety of pressure adjustment components and ranges are optional, with a wide air pressure range (-80KPA—1000KPa) optional.The optional electronic pressure regulating valve can realize multiple sets of pressure sequential tests.

7. Ultra-high stability and ease of use have passed rigorous market testing.

8. 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.