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2023-09-04 0 Views

IPX7 waterproof test of water immersion test device

What is the waterproof standard of the immersion test device?b2hTextile Testing Instruments, Testing Equipment Manufacturer
The IP (INGRESS PROTECTION) protection level system is Drafted by IEC (INTERNATIONAL ELECTROTECHNICAL COMMISSION), electrical appliances are classified according to their dust-proof and moisture-proof characteristics. The IP protection level is composed of two numbers. The first number indicates the level of protection against dust and intrusion of foreign objects by the electrical appliance (the foreign objects referred to here include tools, human fingers, etc. are not allowed to come into contact with the live parts of the electrical appliance. To avoid electric shock), the second number indicates the airtightness of the electrical appliance against moisture and water immersion, and the larger the number, the higher the protection level. The IPX7 immersion tank test box is an instrument used to test the airtightness and waterproof performance of the product. Application fields Electronic products can reach level 7 waterproof, such as: mobile phones, tablets, smart bracelets and other products. b2hTextile Testing Instruments, Testing Equipment Manufacturer

IPX7 waterproof test level description:b2hTextile Testing Instruments, Testing Equipment Manufacturer
Prevent water immersion during immersion, and resist the effects of immersion in water up to 1 meter deep for 30 minutesb2hTextile Testing Instruments, Testing Equipment Manufacturer
Implementation standards :b2hTextile Testing Instruments, Testing Equipment Manufacturer
It can meet international and national standards such as GBT 4208-2017, IEC 60529:2013, ISO 20653-2013, GB7000.1-2015, etc. b2hTextile Testing Instruments, Testing Equipment Manufacturer
The waterproof standard of the immersion test device: It means that it can prevent the impact of short-term immersion in water. After being immersed in water with a specified pressure for a specified period of time, the amount of water entering the shell will not have any impact. Put the product into the water of the test tank and soak it for 30 minutes. Then take it out of the water and observe whether the mobile phone has water or mist. If the product has no harmful effects, it is qualified. b2hTextile Testing Instruments, Testing Equipment Manufacturer

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Experimental conditions for water immersion test device: b2hTextile Testing Instruments, Testing Equipment Manufacturer
1. The lowest point of the shell with a height less than 850mm should be 1000mm lower than the water surface;b2hTextile Testing Instruments, Testing Equipment Manufacturer
2. The high point of the shell with a height equal to or greater than 850mm should be 150mm lower than the water surface;b2hTextile Testing Instruments, Testing Equipment Manufacturer
3. The test duration is 30min;b2hTextile Testing Instruments, Testing Equipment Manufacturer
4. The difference between the water temperature and the sample temperature shall not be greater than 5 degrees Celsius. b2hTextile Testing Instruments, Testing Equipment Manufacturer

Characteristics of the water immersion test deviceb2hTextile Testing Instruments, Testing Equipment Manufacturer
1. Outer box material: All are made of high-quality (t=1.2mm) A3 steel plate CNC machine tool processing, and the outer shell surface is sprayed with plastic treatment, more smooth and beautiful;b2hTextile Testing Instruments, Testing Equipment Manufacturer
2. Inner box material: imported high-grade stainless steel (SUS304)b2hTextile Testing Instruments, Testing Equipment Manufacturer
3. Insulation material: rigid polyurethane foam + glass fiberb2hTextile Testing Instruments, Testing Equipment Manufacturer
4. Door insulation material : Glass fiber cottonb2hTextile Testing Instruments, Testing Equipment Manufacturer
5. Rotary workTable: The table top is made of PVC hard board (corrosion-resistant)b2hTextile Testing Instruments, Testing Equipment Manufacturer
6. The parts in contact with water are made of stainless steel or copper materialb2hTextile Testing Instruments, Testing Equipment Manufacturer
7. The function of automatically lifting the water surface. b2hTextile Testing Instruments, Testing Equipment Manufacturer

Experimental conditions of ipx7 waterproof test box:b2hTextile Testing Instruments, Testing Equipment Manufacturer
1. The low point of the shell with a height less than 850mm should be 1000mm lower than the water surface;b2hTextile Testing Instruments, Testing Equipment Manufacturer
2. Height The high point of the shell equal to or greater than 850mm should be 150mm lower than the water surface;b2hTextile Testing Instruments, Testing Equipment Manufacturer
3. The test duration is 30min;b2hTextile Testing Instruments, Testing Equipment Manufacturer
4. The difference between the water temperature and the sample temperature should not be greater than 5K. If the sample needs to be tested while it is powered and/or in operation, the relevant product standards may separately stipulate this requirementb2hTextile Testing Instruments, Testing Equipment Manufacturer

How to perform the IPX7 waterproof test for watches?b2hTextile Testing Instruments, Testing Equipment Manufacturer
The IPX7 waterproof test of watches actually conducts IP waterproof testing on watch test samples. Through the test, it is determined whether the product meets the IPX7 waterproof level standard requirements. b2hTextile Testing Instruments, Testing Equipment Manufacturer
Clean the casing of the test sample watch, and then put it into the box of the IPX7 waterproof test instrument. The soaking time is 30 minutes. After the test time is completed, take out the test sample for observation and record the results. Although the level 7 waterproof test method is simple, it is not simple at all. b2hTextile Testing Instruments, Testing Equipment Manufacturer

Watch waterproof test process:b2hTextile Testing Instruments, Testing Equipment Manufacturer
①Add water to the device until it reaches the standard water level. Be careful not to completely fill the water tank. If the water tank is full, , water will overflow when placing the sample. b2hTextile Testing Instruments, Testing Equipment Manufacturer
②Before the test, clean the test sample first to avoid bringing impurities into the water. b2hTextile Testing Instruments, Testing Equipment Manufacturer
③ Bind the test sample with nylon rope or steel chain, and then slowly put the test sample into the water. b2hTextile Testing Instruments, Testing Equipment Manufacturer
④ Hang the other end of the tie rope on the hook of the inner tank to facilitate sampling; b2hTextile Testing Instruments, Testing Equipment Manufacturer
⑤ The test time is 30 minutes. During the test, you can observe the test conditions in the water tank through the glass. After the test time is up , You can take out the sample by yourself, observe and record the test results;b2hTextile Testing Instruments, Testing Equipment Manufacturer
⑥The test is over; if the water quality is polluted, turbid, or if it is not used for a long time, you can choose to drain the water tank. b2hTextile Testing Instruments, Testing Equipment Manufacturer

How to choose a suitable IPX7 waterproof test machineb2hTextile Testing Instruments, Testing Equipment Manufacturer
First, confirm which waterproof level test your product needs, read more parameters or directly contact customer service for consultation Whether it is suitable for you. b2hTextile Testing Instruments, Testing Equipment Manufacturer
Secondly, it is the size of the ipx7 waterproof test device. The quantity you need to test, whether it is a small amount or a large amount, its conventional dimensions are: 600*600*600mm, 800*800*800mm, 1000*1000*1000mm , 1200*1200*1200mm, etc. The cabinet can be selected according to the amount of daily testing, of course, it can also be customized according to user needsof. b2hTextile Testing Instruments, Testing Equipment Manufacturer
Another point is that the ipx7 waterproof test device has two different functions, namely electric lift type and electric traverse. Is the product you are testing a small sample or a large sample? If you are testing large samples, you can provide customers with one with electric function, so that large samples can be easily placed and taken out. On the contrary, for small samples, you can choose conventional instruments. b2hTextile Testing Instruments, Testing Equipment Manufacturer

JL-X waterproof testing system is designed and manufactured according to standards such as GB7000.1, GB4208, IEC60529, IEC60598, IOS-2423.2, IEC60335 and IEC 60034-5. b2hTextile Testing Instruments, Testing Equipment Manufacturer

JL-X includes the following levels: IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7 and IPX8 (refer to IEC60529 page 51). This equipment is widely used by authoritative testing institutions for testing electronic and electrical products such as LED lamps; it is also used by relevant quality control departments for waterproof testing of enclosure protection levels. b2hTextile Testing Instruments, Testing Equipment Manufacturer

Immersion tank test box (JL-7)b2hTextile Testing Instruments, Testing Equipment Manufacturer

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