Electric bicycles are a convenient means of transportation in the city.it's smallCompact, lightweight and easy to park, it has become an essential travel tool for many families.
When you are ready to go out, you can look at the screen to know all aspects of the electric bicycle, including whether there are any faults and whether there is sufficient power to support the trip.
Since the screen of an electric bicycle is directly exposed to the outside, once it encounters rain or snow, if the screen is not sealed properly, water can easily enter and damage the internal circuit, jeopardizing riding safety.
Today we share a case about electric bicycle screen sealing testing.
Instruments used: Hairis HC classic series air tightness detector and its supporting molds and tooling.
Testing method: Direct testing is used, and molds and tooling are customized according to customer needs.
Put the product to be tested into the mold, select the set program, and press the start button.
The air intake pressure is 10Kpa, the air intake time is 10s, the pressure stabilization is 10s, the test time is 5s, the quantitative air intake is 5s, and the deflation time is 2s.
If the leakage value does not exceed 50pa, the test result shows OK, indicating that the screen has good sealing.
Hairis HC classic series air tightness detector
l All electrical interfaces are rear-mounted to facilitate on-site wiring. The rear-mounted interfaces include power interface, USB interface, 25PIN I/O interface, 485 interface, ground wire interface and nameplate;
l The air tightness testing equipment is stable and accurate, reducing the labor intensity of factory debugging personnel;
l It can improve the product air tightness test yield rate to 99.8%;
l It can provide early-stage small batch on-site testing, which can quickly improve the production process and speed up the project progress;
l Worry-free after-sales service, with a 24-month warranty;
l More competitive prices ensure higher returns for the overall project;
l Local technical support, 4-hour door-to-door service within the province, and 24-hour service outside the province.
1. 17° best human-computer interaction viewing angle,reduceOperator fatigue from long-term use;
2. Equipped with patentIVT pneumatic sealing valve island, ensuring the stability of long-term use;
3. HI-OS operating systemIt comes with 2 pressure test forms and 8 basic judgment methods, which can be combined into more than 20 test functions;
4. softwareautomatic compensationThe temperature rise caused by the long-term operation of the solenoid valve brings test differences;
5. Provide small batch testing services in the early stage of new product development, which canBring samples to our company for on-site verificationIs the waterproofing process reliable?
6. VariousAdvanced parameter function to realize complex test requirements, such as automatic test, automatic zero reset before test, and OK/NG display for each subroutine;
7. You can choose between direct pressure, differential pressure, high-precision, and flow-type instruments. The direct-pressure instrument comes standard with an American Fairchild pressure regulating valve to improve test pressure stability.
