跳至主要内容

Significance of Strong Water Spray Test

The strong jet water testing equipment is a device used to test the ability of enclosure to withstand high-intensity water jets. The equipment is usually integrated with high pressure water pump, flowmeter, booster pump and etc. to generate high-intensity water flow, and jet the device under test at a distance of 2.5m to 3m. The main test purpose includes:

1. Verify the waterproof performance of the product: the strong jet water testing equipment can simulate the protection ability of the product in the environment of rain, flood and etc., so as to verify whether the product meets the corresponding waterproof level standard (IPX5, IPX6). Through the tests, the waterproof performance of the product can be checked to evaluate whether it can withstand the water jets and powerful water jets.  

2. Verify the sealing performance of the product: The strong jet water testing equipment can apply specified water pressure and flow to test the sealing performance of the device under test. The test can check if the product has the problems of air leakage and water leakage, and if the enclosure is sufficiently airtight to keep the interior of the product dry and hygienic.

3. Verify the water resistance of the product: the strong jet water testing equipment can simulate the environment where the product is soaked in water to evaluate the water resistance of the product. Through the tests, it can verify if the product can keep its original function and performance after long-term water immersion.

4. Verify the safety performance of the product: the strong jet water testing equipment can test the product’s safety performance to ensure that it will not cause harm to the human body and the surrounding environment when subjected to high-intensity water jets. This test can verify the safety performance and protection ability of the device under test, and assess its ability to meet relevant safety standards.

 

To sum up, the strong jet water testing equipment is mainly used to test the waterproof performance, sealing performance, water resistance and safety of the product, so as to evaluate whether it can adapt to various environments and application requirements.

 

标签：

评论

发表评论

此博客中的热门博文

vertical impact hammers

The vertical impact hammer is designed according to IEC60068-2-75 test Ehc, the hammer consists by a striking element which falls freely from rest through a vertical height on to the specimen surface held in a horizontal plane, and the fall of the striking element shall be along a guideway, the guideway shall not rest on the specimen and the striking element shall be free of the guideway on the striking the specimen , the mass of striking element is equal to equivalent mass . 2J striking element equip with Φ 40 mm*4 71 mm guideway, 5J striking element equip with Φ6 8 mm*3 85 mm guideway, 10J striking element equip with Φ8 9 mm* 337 mm guideway, 20J striking element equip with Φ10 8 mm* 520 mm guideway, 50J striking element equip with  Φ12 9 mm* 650 mm guideway. 
发表评论
阅读全文

JIS D0203 rain nozzle and spray nozzle test chamber

https://www.pegotester.com/JISD0203_rain_and_spray_test_chamber.html The spray nozzle and rain nozzle test chamber is designed to meet the test requirements of JISD0203 R1/R2 rain test and S1/S2 spray test. The rain nozzle has 2 holes and spray nozzle has 40 holes. Type Symbol Test Purpose Test Method Rain Test R1 Auto parts against water direct contact water pressure: 0.01Mpa, water flow: 1.9L/min, water temperature: ordinary temperature, test time: 10min R2 Auto parts against rain or spray water   indirect contact water pressure: 0.03Mpa, water flow: 3.2L/min, water temperature: ordinary temperature, test time: 10min Spray Test S1 Auto parts against rain or jet water direct contact water pressure: 0.10Mpa, water flow: 24.5L/min, water temperature: ordinary temperature, test time: 30min S2 Auto parts against riptide water pressure: 0.30Mpa, water flow: 39.2L/min, water temperature: ordinary temperature, test time: 1h  
发表评论
阅读全文

The relationship between standards IEC62262 and IEC60068-2-75

  The IK code is a coding system to indicate the degree of protection provided by an enclosure against harmful external mechanical impacts. The standard IEC62262 defines the impact energy corresponding to different IK codes. In general, the degree of protection applies to the complete enclosure. If parts of the enclosure have differing degrees of protection, the latter shall be indicated separately. IK00 IK01 IK02 IK03 IK04 IK05 IK06 IK07 IK08 IK09 IK10 IK11 0 0.14J 0.2J 0.35J 0.5J 0.7J 1J 2J 5J 10J 20J 50J IK00 - no protection IK01 - withstands 0.14J impact force (equivalent to the impact of an object weighing 0.25KG falling from a height of 56mm on the surface) IK02 - Withstand 0.2J impact force (equivalent to the impact of an object weighing 0.25KG falling from a height of 80mm on the surface) IK03 - Withstand 0.35J impact force (equivalent to the impact of an object weighing 0.2KG falling from a height of 140mm on the surface) IK04 - Withstand 0.5J impact force (equivalent to t...
发表评论
阅读全文