Brief description of classification of waterproof test equipments

Waterproof test equipments is used to test the waterproof performance of appliances or appliances with rain-proof function, so that the product may be exposed to water or splashing during use or transportation, so as to detect whether the product has rain-proof function.

Waterproof test equipments is applicable to, but not limited to, electronic components, outdoor lamps, auto parts, communication equipment, cabinets, motors, unmanned aerial vehicles, diving equipment, lighting fixtures, diving equipment, household appliances and other products. It is widely used.

There are many types and styles of waterproof test equipment, including IPX1/2 Drip Box, IPX3/4 Swing Pipe Water Spray Test Equipment, IPX5/6 Waterproof Jet Test Device, IPX7/8 Immersion tank Waterproof test Device, IPX9 High Temperature Pressure Jet Waterproof Test Chamber, ice water impact chamber, ice water splash chamber, ocean depth simulation test machine, multi-function rain chamber and comprehensive rain box. In addition, the dust-proof one is called IP5/6X sand and dust test chamber, These can also be customized according to the needs of users.

The waterproof test equipment can meet the national standard parameters such as GBT 4208-2017, IEC 60529:2013, ISO 20653-2013, GB7000.1-2015, etc. Its shell is made of domestic steel plate, and its surface is sprayed with baking paint, which is beautiful and durable; The inner box and turntable are all made of SUS304 # stainless steel plate, which will not rust when used for a long time; The box-type structure is equipped with water tank for circulating water; Automatic control of water inflow and low water level alarm detection can effectively prevent water pump from being damaged due to water shortage.

In addition, there is a transparent observation window on the door, which is also made of tempered glass, and an LED lamp is installed in the box to facilitate the observation of the internal test. The core control system adopts 7-inch touch screen+Panasonic PLC, the electrical components adopt imported brands such as LS, the wiring process meets the requirements of national standards, the board layout is reasonable, the wiring is firm, and the marking is clear. The base of each type of equipment is equipped with 4 movable band brake casters for easy movement and fixation.

Is there any requirement for water pressure of waterproof test equipment?
There are a wide variety of waterproof test equipment, and their water pressure is not a fixed number, which can be converted. For example, the pressure of IPX56 Waterproof Jet Test Device is not required in the international standard, that is, it is not fixed. For example, the water pressure of IPX7 Immersion tank Waterproof test Device is based on the water depth requirement. For example, if the water depth is 1 meter, then it is the pressure of 10kpa. For example, the water pressure of ipx9 high temperature and high pressure deluge test box can reach 8000kp-10000kp. Through the above example, I believe you have a number in mind.

Why does the waterproof test equipment fail?
In fact, for a machine that has been used for a long time, there are some small faults. After all, the performance and parts of the machine that has been used for a long time will lose each other. So what is the reason for its failure? There may be an error in the operation steps.
1. The water flow of the needle does not meet the standard value. Please replace deformed and blocked needles in time.
2. In the middle of the test, the waterproof test equipment suddenly stops, the water in the water tank is lower than the water level switch, and the water shortage alarm, please supplement the test water in the water tank in time.
3. The water flow of needle outlet is generally low. Please check the filter element in time and replace the black filter element.
4. Click Start, the waterproof testing machine cannot operate normally, check whether the pendulum tube returns to zero, disconnect the power supply for 5 minutes, and then start the waterproof testing machine, click the pendulum tube on the operation interface to return to zero, and then start it again.

LISUN lauched JL-X waterproof test machine is according to IEC60529:1989 +A1:1999 +A2：2013 《Degrees of protection provided by enclosures(IP Code)》, IEC60598, IEC60335 and IEC 60034-5, GB/T-2423.2, GB4208, GB7000.1. The JL-X includes the following test grades: IPX1, IPX2, IPX3, IPX4, IPX5, IPX6, IPX7 and IPX8 (Refer to page 51 of IEC60529). It is widely used in the authentication test organization for the products such as electrical & electronic products, LED luminaires as well as in the relevant quality control department for the waterproof detection of the enclosures protection grades.

The whole JL-X waterproof test system includes:
• Drip Box (JL-12): The drip box is for IPX1 and IPX2 drip test. The drip box size is 800x800x75mm (LxWxH). The diameter of drip hole is 0.4mm. The distance between drip holes is 20mm. The sample can be over 150kg.
• Swing Pipe Water Spray Test Equipment (JL-34): It is for IPX3 and IPX4 waterproof test. The semi-diameter of swing pipe is 1meter (Any other size is also available). The inside diameter of the swing pipe is 15mm. The sample rotating table diameter is 1000mm (Or other size according to the diameter of the swing pipe), and the height is adjustable. The rotation speed is 1~5rpm which controlled by PLC panel.
• Waterproof Jet Test Device (JL-56): With water supply device size is 1000x1000x600mm, the nozzle diameter is ф6.3mm (IPX5 waterproof test ) and ф12.5mm (IPX6 waterproof test). The water speed is 12.5 ±0.626L/min for IPX55 and 100 ±5L/min for IPX6
• Immersion tank Waterproof test Device (JL-7): It is for IPX7 waterproof test. The water tank size is 1000x1000x1200mm (Other size can be designed according to your request). It can test samples up to 120kg. 
• Immersion tank Waterproof test Device (JL-8): It is for IPX8 test. It can simulate a water depth of 0~50m. The water immersion tank diameter is 600mm and the height is 1200mm. The compressive stress is 10 atmospheres or design according to customer‘s request.

waterproof test JL-X

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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