Air tightness detectorAlso known as air leak tester, leak detector, air tightness tester, waterproof detector, seal detector etc., mainly used for product sealing testing, waterproof testing, and IP protection level testing.Most traditional leak detection methods use Use the water immersion method or soapy water spray method to determine whether there is leakage in the workpiece based on the visual inspection of the tester.The size of the leakage is taken as Depends on the subjective judgment of the tester, so it is difficult to eliminate the impact of human factors on the test results, and it also determines that it cannot Legally measure the leakage rate of the workpiece. 1. Mobile phone back shell Nowadays, mobile phone back shells will have cameras, flashes, and important antennas, and some will also have buttons, card trays, etc. Generally speaking, mobile phone back shells are the top priority in the waterproofing process of mobile phones.It is very important to make a good waterproof tester for the back case of mobile phone.
2. The panel is the mobile phone screen. The most involved thing here is the home button. The home button is now mostly used for fingerprint unlocking, key operations and other functions. The home button needs to be pressed frequently, so its protection is very important.It is also necessary to use an air tightness tester to conduct a waterproof test.
3. Speaker: The waterproofing of this area is very important. If it is not handled well, the sound quality will be greatly affected. First, it must ensure that the sound can come out and not be sealed tightly. Second, it must ensure that water cannot enter from here.Therefore, it is necessary to do a good job in air tightness and waterproof testing of the speakers.
4. Charging position There are many charging methods now, including plug-in charging port, metal contact charging method, induction type, etc. No matter which one, because it is not integrated, you need to pay attention to waterproofing.A waterproof test is also required.
Now that we have done so many waterproofing and sealing processes, how do we do waterproof testing?You might say, can’t it just be soaked in water directly?Yes, this is a method, but it is very inappropriate if it is placed on the production line. First, it greatly affects the production progress and takes a long time; second, it is difficult to clean; third, if water enters, it will cause damage to the product; fourth, manual judgment will be wrong, not scientific and rigorous enough, and a series of other undesirable factors.So is there an instrument and equipment that can detect accurately, be time-efficient, and cause no damage to the product?The answer is yes. The waterproof tester produced by Shenzhen Hirays Automation Technology Co., Ltd. is a high-quality air-tightness waterproof tester for various sealing products. It is especially experienced in sealing testing of mobile phones and mobile phone peripheral accessories, and has been recognized by customers in the industry.
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| Air supply pressure | 0.4~1.2MPa | ||
| Supply voltage | 220v/50hz or 110v/60hz | ||
| Low pressure type | Universal | High pressure type | |
| Pressure adjustment range | 0~10KPa | -80~-0.5KPa , 5~150KPa | 100~1000KPa |
| Pressure adjustment accuracy | 0.02KPa | 0.1KPa | 1KPa |
| Stress test range | 0~10KPa | -80~150KPa | 10~1000KPa |
| Direct pressure type test accuracy | 0.1Pa | 1Pa | 3Pa %FS |
| Differential pressure type test accuracy | 0.1Pa | ||
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