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Three proof mobile phone, bracelet air tightness test, waterproof test scheme

Waterproof mobile phone, that is, through the special waterproof shell or its own closed work to achieve moisture-proof, rainproof water and even a certain period of underwater operation. The airtightness tester can be used for waterproof test of mobile phones, bracelets and other electronic products, IP waterproof grade identification and batch waterproof test

There are two kinds of waterproof mobile phones. One is waterproof. This kind of mobile phone is not afraid of rain. Some can also be used within 1 meter of water depth, but the time limit is only 30 minutes. The other is to install a waterproof device. As long as it is equipped with a diving box specially designed for waterproof mobile phones, ordinary mobile phones can be used within 30 to 40 meters of water depth. Waterproof technology can fundamentally solve the use and durability limitations of electronic components caused by not being able to contact with water. In the development process of mobile phone products, waterproof technology has been continuously improved and broken through, and flagship models have begun to add waterproof function. Many mobile phone manufacturers use waterproof detection equipment, also known as air tightness detector

Apple's iPhone 7 series products are equipped with IP67 level waterproof function, and the SIM card holder and other interfaces are sealed with waterproof silica gel, which significantly improves the durability of the mobile phone; At the same time, the apple watch series 2 Smart watch is fully waterproof, capable of withstanding the pressure of 50 meters deep water, and has a special waterproof design for the loudspeaker. The waterproof performance of the new iPhone in 2017 is expected to be further improved.

Our company: the air tightness tester of smart three waterproof mobile phone developed and produced by Shenzhen Hailisi Automation Technology Co., Ltd., which is also the IP waterproof level test equipment of mobile phone, can test the waterproof performance of mobile phone efficiently and quickly, and test and identify the IP waterproof level, so as to achieve nondestructive, rapid waterproof test, semi-automatic and full-automatic air tightness test, For the enterprise greatly improve the efficiency and yield.

The intelligent hrs-l-01 air tightness test equipment is a multifunctional intelligent leak detector, air tightness and waterproof test equipment developed by our company. It has unique operation algorithm and test method, and can meet the requirements of air tightness, leakage volume, leakage rate and waterproof grade test of various industries

The company has many years of experience in air tightness testing, and has been committed to the development and production of waterproof testing and sealing testing equipment for more than ten years. Now a new generation of waterproof detection system has been born, and successfully entered the market, won the praise of the majority of customers.

The parameters of Harris detector are as follows:

Air supply pressure: 0.4 ~ 1.2MPa

Power supply voltage: 220 V / 50 Hz or 110 V / 60 Hz

Pressure regulation range: - 40 ~ - 0.5kpa, 5 ~ 150kPa

Pressure regulation accuracy: 0.1kpa

Pressure test range: - 80 ~ 150kPa

The minimum resolution of pressure attenuation test is 1pA

Minimum resolution of leakage flow test: 0.01ml/min

Test method:

First of all, determine the air tightness test standards, such as the requirements of waterproof lamps IP waterproof grade test, IP67 protection standard. There are test requirements of international standards. The test method is relatively mature, but there is no more introduction. At present, most of the high-pressure air tightness tests are non-standard customized, and the test requirements are decided by the customers. The test standard needs to be based on the product's use environment, sealing and air tightness requirements, and the maximum allowable leakage value of the product. The test standard can be obtained after analyzing the test data. The conventional test method is to inflate the product, cut off the air pressure after charging to the specified pressure, and then detect the internal air pressure of the product, collect the test data to the high-precision leakage detection system for analysis, calculate the leakage volume and get the leakage value. Compare the leakage value with the standard value to judge whether it is qualified.

This sealing test equipment is also suitable for air tightness test, sealing test and waterproof grade test of mobile phone, speaker, wire, camera and other related products. Strong applicability, widely used in all walks of life.

Cases of some customers using air tightness testing equipment

  • Battery sealing test

  • Speaker waterproof level test

  • Test of automobile equipment protection level

  • Mobile IP waterproof level tester

  • IP protection level detection of speaker

  • IP protection level detection of smart home

  • Sealing test of sailboat battery

  • Motor protection level test

This article is based on the ten years of hiruisi Automation Technology Co., Ltd. (www.hairuisi. CN), focusing on IP protection level test equipment; Waterproof test equipment, air tightness test equipment, sealing test equipment, R & D, production and sales of air tightness test

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