IPX9K High Temperature and High Pressure Spray Test Chamber

comply withIEC60529TheGB4208，DIN40050-9，ISO20653Waiting for standards, testing functions(IPX9K)Used for shell protection levelIEC(IPSupplementary code enhanced test)Electrical product inspection, according toDIN40050The relevant specifications in the standard are undertaken. To provide waterproof testing machines designed for the provision of automotive parts, motor and electronics industries, simulating natural environments or human factors.

Purpose:The main function of this equipment is to test the performance of products during storage, transportation, and use in high-temperature, high-pressure, and rainy weather environments. This equipment is mainly used for testing the physical and other related properties of electronic and electrical products, lamps, cabinets, electrical components, automobiles, motorcycles, and their parts under simulated high-temperature, high-pressure, and rainy weather conditions. After testing, the performance of the product is judged to meet the requirements through calibration, in order to facilitate product design, improvement, calibration, and factory inspection.

The experiment was conducted by spraying water from a standard test nozzle (an example of this device is shown in Figures 7, 8, and 9) onto the casing. The device used to measure the impact force of water jets is shown in Figure 10.

Within the tolerance range, the impact force distribution should be verified based on the upper and lower limits, as shown in Figure 11. When conducting tests a) and b) on the casing, the water temperature should be maintained at (80 ± 5) ℃.

a) For small enclosures (maximum size not exceeding 250mm), the enclosure should be installed on the testing device shown in Figure 12. Speed: (5 ± 1) r/min;

Spray angle: 0 °, 30 *, 60 °, 90 ° The testing time for each position is 30 seconds.

b) For large enclosures (with a maximum size greater than or equal to 250mm), the enclosure should be installed as intended for use. The entire exterior of the shell

The surface will be sprayed.

Spray direction: Spray from all directions to cover the entire surface of the shell, and the spray angle should be as perpendicular to the spray surface as possible; The distance between the nozzle and the sample under experimental conditions is (175 ± 25) mm.

According to the computable area of the shell (including any installation surface), the duration of the test is 1 minute/m, with a minimum of 3 minutes.