Classification and classification of different IPX waterproof levelsWaterproof testerandIPX waterproof level testprocess

Classification of ipx waterproof levels:

IPX-0 no waterproof protection

IPX-1 equipment can provide waterproof protection equivalent to 3-5 mm/min rainfall for 10 minutes under normal operating conditions.

The IPX-2 level is basically the same as IPX-1, but it can pass the waterproof test when tilted up to 15 degrees in all directions.

IPX-360 degree splash waterproof protection provides 2-5 minutes of 10 liter/second flow rate and 80-100n/m pressure waterproof protection.

IPX-4 level is basically the same as IPX-3, but can provide all-round and angle splash waterproof protection.

IPX-5 all-round and angle waterproof protection, providing 2-3 minutes of 12.5 liters/second flow rate and 30n/m pressure waterproof protection.

IPX-6 large wave waterproof protection, can withstand a depth of 3 meters underwater, a flow rate of 100 liters/minute, and a pressure of 100n/m for 2-3 minutes.

IPX-7 can be submerged under 1 meter of water for 30 minutes.

IPX-8 is completely waterproof and can be used continuously in water for a long time.

How to use the precision of Shenzhen HiraysiWaterproof testerTest products with different waterproof level requirements:

1. Among them, products with waterproof level IPX0, which do not have waterproof requirements, generally do not need to be tested.

2. IPX8 requires absolute waterproofing, and its testing method is relatively simple. During testing, it passed the certification of HiraysWaterproof testerEach time, quantitative, isobaric gas is provided to the sealed fixture or the inner cavity of the product under test. Through a certain pressure stabilization time, the fluctuations in air pressure are filtered out. After the air pressure stabilizes, we only need to observe the changes in air pressure or gas volume to easily obtain the test results.(OK or NG). The key points of this kind of test are: ensure precisionAir tightness testerThe positive pressure or negative pressure provided for each test is absolutely the same pressure and volume. As for how Shenzhen Hiraysi's air tightness leak detector is implemented, you can call Hiraysi Automation Technology Co., Ltd.: 400-168-1023 24 hoursWaterproof testerService hotline.

3. The waterproof levels of IPX1--IPX7 are increasing. The larger the mantissa, the higher the waterproof requirements. However, these waterproof levels are qualified for leakage within the range allowed by the standard. At this time, theAir tightness leak detectorThe requirements are: the precision and sensitivity must be high, and the sampling speed of the instrument during testing must be high, so that it can be accurately judged whether the leakage rate is within the range allowed by the standard.Let’s explain how to implement it one by one.

4. The waterproofing methods of IPX1 and IPX2 are slightly different when simulating water splashing in the laboratory, but the testing methods are the same when using Shenzhen Hiraysi's waterproof tester for non-destructive air tightness leak detection.Choose positive pressure, negative pressure or mixed pressure testing according to different products to be tested, and choose one or two channels for simultaneous testing according to customer requirements for testing efficiency.