Analysis of the Meaning and Standard Requirements of High Temperature Pressure Jet Waterproof Test Chamber

The IPx9K High Temperature Pressure Jet Waterproof Test Chamber is a testing equipment that can simulate high-pressure water injection conditions in real environments, used to test the waterproof and sealing performance of electronic devices or automotive components under high-pressure and high-temperature water flow impact. It is composed of nozzles, water pumps, heaters, etc.

Among them, IPX9K is an international standard used to describe the level of protection that a rain test chamber can provide in harsh environments. Among them, “IP” represents the level of protection, and X9 represents the level that can withstand high-pressure jet water.

According to the standard requirements, the IPx9 test in the High Temperature Pressure Jet Waterproof Test Chamber needs to be conducted in a harsh environment of 80 ℃ for 30 seconds, with the nozzle about 10-15cm away from the equipment surface and the water pressure between 80-100bar. During the testing process, the nozzle needs to rotate at each angle, and the water flow rate must reach 14-16 liters per minute to ensure the accuracy of the test. Among them, K is a function of boosting pressure, mainly making water stronger.

For product manufacturers, conducting IPX9K testing can provide important certification for their products and enhance their important rain testing tools. For example, car manufacturers can test the sealing effect of their headlights and body structure in a rain test chamber to ensure that they have waterproof performance in harsh weather conditions and can operate normally in humid environments.

During the use of the ipx9k High Temperature Pressure Jet Waterproof Test Chamber, regular calibration is required to ensure the accuracy of the test results. Calibration method for IPX9K:

1. Prepare a force calibrator, a tool with a standard weight (1N), and then open the chamber door to install the force calibration device in the center of the turntable, aligning the “T” shaped probe on the calibration device with the spray hole in the vertical position. And adjust the distance so that the 90 ° nozzle is 150mm away from the sensor.

2. Place a 1N weight in the center of the “T” probe, click to enter the “Manual Window”, and observe whether the calibration pressure display of the lower force value is 1.00N. If it is 1N, it indicates that the sensor is accurate;
3. Remove the weight, click to enter the “Manual Window”, first press the “Force Value Zero Reset” button to reset the data.

Click on the “90 ° nozzle” first in sequence, then click on the “water pump switch”, and the nozzle will start spraying water immediately. Observe the force value at the bottom of the screen to calibrate the pressure display value. If the displayed value is between 0.9 and 1.2N, it means it is qualified.

It can be seen that IPX9K calibration is an important step to ensure the normal operation of the waterproof test device. Through correct calibration and maintenance, the accuracy of test results can be guaranteed and the long-term use of equipment can be guaranteed.

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.

The both interior and exterior material of this chamber is high quality stainless steel, big glass observation window and elegant appearance. The turntable and spray lance adopt imported motor, and the rotation speed is adjustable.

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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