Introduction to ipx9K high temperature pressure jet waterproof test chamber maintenance

High temperature pressure jet waterproof test chamber is also called waterproof test equipment, rain test machine, waterproof test chamber, etc. It is applicable to exterior lighting and signal devices and automobile lamp housing protection, and can provide vivid simulation of various environments such as water spraying and spraying test that electronic products and their components may be subjected to during transportation and use. In order to test the waterproof performance of various products.

What are the maintenance methods for the high temperature pressure jet waterproof test chamber?
1. If the test is not conducted for a long time, the water in the storage tank shall be drained; The water in the water tank cannot be stored for more than 3-7 days, and the replacement time depends on the use frequency and water quality.
2. The stainless steel filter in the high temperature pressure jet waterproof test chamber shall be disassembled and cleaned within 2 months, and the water tank shall be cleaned and free of other impurities.
3. Thehigh temperature pressure jet waterproof test chamber shall be started and tested once within one month. Please do not store it for a long time.
4. When the equipment is restarted, the interval time should exceed 15 seconds; If the frequency converter is not started due to quick restart, the equipment cannot operate normally.
5. The force value shall be checked once or twice within one year.
6. Before testing in the high temperature pressure jet waterproof test chamber, pay attention to cleaning the label paper and plastic film that are easy to fall off on the surface of the sample, so as to prevent the filter from falling into the water tank and blocking the water pump.
7. In order to maintain the long-term efficiency of the water pump, the following preventive maintenance intervals are recommended.
8. According to the date of the calibration certificate, the local third-party organization shall be found in time for calibration; Once a year.

Characteristics of ipx9khigh temperature pressure jet waterproof test chamber
Executive standard:
It meets the requirements of international standards ISO20653-2013, VW80000, GB/T4208-2017 Clause 14.2.9 and Figure 7, Figure 8, Figure 9, Figure 10, Figure 11, Figure 12 waterproof grade IPX9/9K.

Features of ipx9k high temperature pressure jet waterproof test chamber:
1. The ipx9k high temperature pressure jet waterproof test chamber is applicable to the IPX9K waterproof grade test of products.
2. The shell is made of domestic steel plate, the surface is sprayed with baking paint, beautiful and durable;
3. The inner box and turntable are all made of SUS304 # stainless steel plate. The inner box is seamless welded, and the outer wall is made of insulating cotton to enhance the thermal insulation performance. This makes the entire test environment more in line with the actual scene and ensures that it will not rust after long use.
4. Box structure; With water tank and circulating water; A water level sensor is installed in the water storage tank to automatically control the water inflow, and a low water level alarm detection is provided to prevent the water pump from being damaged due to water shortage;
5. Four fan-shaped nozzles are uniformly distributed in the middle of the box at a vertical angle of 90 °. They are independently processed with stainless steel materials, with an accuracy error of 2mm (can be measured with a micrometer). They are designed and manufactured in strict accordance with standards.
6. Turntable drive: using stepping motor, the speed can be set (adjustable) on the touch screen, and adjustable within the standard range.
7. Ipx9k rain test chamber adopts the original Italian imported water pump, which is resistant to high temperature and high pressure, can be used for a long time, and has stable performance.
8. The test time can be set on the touch screen, and the setting range is 0-999min (adjustable).
9. There is a transparent observation window (made of tempered glass) on the door, and LED lights are installed in the box to facilitate the observation of internal testing; The test time can be set on the touch screen, and the standard time is 30s for each angle (user can customize the setting separately).
10. The high-temperature system is heated by the heating pipe, and the high-pressure and high-temperature water pressure is pumped and ejected by the high-temperature resistant water pump (imported high-temperature resistant water pump, with a long service life)
11. After the test is completed, there is an alarm function to remind the operator that the test is complete.

The steps of water change for ipx9K high temperature pressure jet waterproof test chamber are as follows:
Open the water tank cover and check whether the water quality of the water storage tank becomes turbid. If it becomes turbid, replace it in time.
1. Check whether the drain pipe on the back of the chassis is firmly connected, and put one end of the water pipe into the drain.
2. Open the drain valve and start to drain.
3. Observe the water tank and close the drain valve after the water is drained.
4. Check whether the water inlet pipe is kept smooth and whether the tap is turned on.
5. Enter the test interface, click the “add water” button, and wait until the water is refilled.

The parameters set in the test report of IPX9K high temperature pressure jet waterproof test chamber are as follows:
1. Number of cycles setting: set the number of cycles (one is required by the standard);
2. Spraying time setting: set the spraying time of a single sprinkler. (standard 30 seconds);
3. Interval time setting: set the time to stop spraying water in the middle of nozzle switching. (standard 10 seconds);
4. Water temperature setting: set the test water temperature. (standard 80 ℃);
5. Rotary table speed setting: set the rotary table speed. (standard 5r/min).
6. Sample power-off time setting: the time when the tested sample is powered on during the test, in minutes;
7. Sample power-off time setting: the time when the tested sample is in power-off state during the test, unit: min.

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.

JL-9K1L High Temperature Pressure Jet Waterproof Test Chamber

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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