lighting fixtureThe IPX9K high temperature and high pressure spray test chamber is a device used to test the IPX9K waterproof rating of lighting fixtures. It mainly simulates a high-temperature and high-pressure spray environment to test the waterproof performance of the lighting fixtures under harsh conditions. The relevant introduction is as follows:

Execution standard:comply withRegarding IPX9/9K in standards such as ISO20653-2013, VW80000, GB/T4208-2017, etc Requirements for waterproof grade.

Main parameters:The water temperature is usually controlled at80 ℃± 5 ℃, spray pressure of 8000-10000kPa, water flow rate maintained at 14-16L/min. There are generally four nozzles with distribution angles of 0 °, 30 °, 60 °, and 90 °. The distance between the nozzle and the sample is 100-200mm, and the rotation speed of the turntable is 4-10r/min. The test time for a single angle is usually not less than 30 seconds.

Structural characteristics:The shell is generally made of high-quality steel plate and coated with baking paint on the surface. The inner box and turntable adoptSUS304 stainless steel plate manufacturing. Box type structure with built-in water tank for circulating water. There is a transparent observation window on the door, and LED lighting is installed inside the box for easy observation of internal testing conditions.

Working Principle:Heating water to a specified temperature through a temperature control system, using a high-pressure water supply system to achieve the specified pressure, and then spraying the lamps from different angles through a sprinkler system to simulate the impact of high-temperature and high-pressure water flow in reality, and to test the durability of the lamp housing and the waterproofing of the sealing structure.

Regarding the abovelighting fixtureIPX9K High Temperature and High Pressure Spray Test ChamberIntroduction to the functional structure and characteristics of.