IP protection grade What is the rain test device

What does the IP protection grade rain test device mean?
In fact, it refers to the test equipment with IP protection level, which is divided into standard machine and non-standard machine. There are 1-9 protection classes for standard machines, but there are many types of non-standard machines, such as rain room, IPX36 intelligent sprinkler, antenna rain test grade outdoor tent, etc.

Today, I would like to share some information about IPx9k equipment, which is also a mechanical equipment of IP protection grade rain test device. IPx9k high temperature pressure jet waterproof test chamber is the working principle of conducting a waterproof high temperature and high pressure rain impact test on products by using the method of high temperature and high pressure spray test. Its styles are divided into open type and box type. It has multiple features, for example, the number of orifices is 4; There are 4 jet orifice angles, namely 0 °, 30 °, 60 ° and 90 ° (vertical direction); Normal temperature of water: (25 ℃), 80 ± 5 ℃ (deviation temperature can be agreed), water pressure can reach 8000~10000 Kpa; The impact force of water spraying is 0.9~1.2N (force value calibration system);
No matter which IP protection grade rain test device is used, it can test large samples and small samples. For ipx9k test specification, large samples are 175 ± 25mm and small samples are 125 ± 25mm.

What is the reason for the power battery pack rain test box to make the ipx9k?
What does the power battery pack rain test box mean? In fact, the power battery pack is a test sample, and an IP waterproof grade test is conducted on the product to detect whether the test sample is not affected by water ingress.

Why does the power battery need IPX9K waterproof test?
To put it simply, IPX9K belongs to the high temperature and high pressure spraying waterproof grade standard. The water temperature is kept at (80 ± 5) ℃, and the application scenario is used under high temperature and high pressure. Therefore, according to the IPX9K waterproof standard, the power battery needs to be tested for IPX9K rain before leaving the factory.

Features of ipx9k high temperature pressure jet waterproof test chamber :
1. The nozzle has 4 different angles, respectively at 0 °, 30 °, 60 ° and 90 °;
2. The distance is 100~150mm, 30 seconds for each position.
(When the measured object is 100mm away, the left and right amplitude distance is 8 ± 2mm)
(The left and right amplitude distance is 10 ± 2mm when the measured object is 150 mm away)
3. The flow rate is 14-16 L/min
4. The water pressure is 8000~10000kPa (81.5~101.9kg/cm2)
5. Water temperature: normal temperature or 80 °± 5 ° C
6. Product test specification: large sample (175 ± 25mm) and small sample (125 ± 25mm)
Working principle: conduct a waterproof high temperature and high pressure rain impact test on the product by using the method of high temperature and high pressure spray test.

LISUN lauched JL-9K1L High Temperature & Pressure Jet Waterproof Test Chamber is according to IEC60529:1989 +A1:1999 +A2：2013 《Degrees of protection provided by enclosures(IP Code)》, GB4208, DIN40050-9，GB7000.1，ISO20653 and VW80000 for protection level IPX9K testing. It is a waterproof test machine designed for vehicle spare parts, electrical and electronic industry, to simulate natural environment or human factors.

Lisun Instruments Limited was found by LISUN GROUP in 2003. LISUN quality system has been strictly certified by ISO9001:2015. As a CIE Membership, LISUN products are designed based on CIE, IEC and other international or national standards. All products passed CE certificate and authenticated by the third party lab.

Our main products are Goniophotometer, Integrating Sphere, Spectroradiometer, Surge Generator, ESD Simulator Guns, EMI Receiver, EMC Test Equipment, Electrical Safety Tester, Environmental Chamber, Temperature Chamber, Climate Chamber, Thermal Chamber, Salt Spray Test, Dust Test Chamber, Waterproof Test, RoHS Test (EDXRF), Glow Wire Test and Needle Flame Test.

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