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What are the commonly used waterproof test machine?

For most enterprises, especially the enterprises relatives to electronics, IP grade test is a must to adapt to the customers demands. But how to choose a suitable equipment? According to our experience, we recommend the following equipment:
IPX1 and IPX2 vertical drip test equipment: applied to simulate the rain and 150 rain conditions. Application scope: mobile phone, tablet PC, camera, voice box, outdoor cabinet and etc. Generally, the producer would be customized the drip board according to sample size. There are three types of drip box, box type, wall-hung type and frame type. 



IPX3 and IPX4 oscillating tube: Applied to test the protection performance against the raining condition at the angle of 600 and 1800. Application scope: water heater, washing machine, auto parts, computer, transformer, LED luminaire and etc. The oscillating tube has 8 sizes includes 200mm, 400mm, 600mm, 800mm, 1000mm, 1200mm, 1400mm and 1600mm. There are two types, box type and double-pillar type. 



IPX5 and IPX6 Jet nozzles: Applied to test the protection performance against the spray water or high pressure spray water. Application scope: outdoor lighting fixture, military products and etc. There are 2 types includes box type and split type.



IPX7 Temporary immersion tank: Applied to test the equipment under the condition of  immersion tank to simulate the equipment under the water of more than 1.2m depth. Application scope: underwater camera, intelligent electronic equipment, underwater monitor and etc. There are 2 types according to the material, includes stainless steel type and stalinite type.



IPX8 continue immersion tank: harsher than IPX7. Mainly applied to the products work under the 1.2m or deeper water. Application scope: diving lamp, diving watch, diving headset, diving camera, diving monitor and etc. As the pressure is big, the tank adopts special pressure bearing device. Customized accept: 10m, 30m, 50m, 60m, 80m, 100m and etc.  




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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. 
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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  
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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...
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