IPX9K rain test chamber device

IPX9K rain test chamber device introduction

The IPX9K rain test device simulates the environment of high temperature and high pressure and performs a water spray test on the test object. The IPX9K rain test chamber device has 4 nozzles, which are 0° 30° 60° 90°, and the spray test of high temperature and high-pressure water flow is carried out from four angles. Different from the box type, the IPX9K rain test chamber device cannot recycle water. The site needs to have the ability to treat wastewater. Excessive water flow can easily cause water accumulation.

The main application fields of IPX9K rain test chamber devices are passenger cars, auto parts, lamps, motorcycles, and other vehicles, as well as electrical and electronic industries.

The working principle of IPX9K rain test chamber device

When testing the IPX9K test chamber device, the sample is placed on the turntable. When the device is started, after the water temperature reaches a certain temperature, the water flow is controlled by the pressure gauge and the flow meter, and the water flow sprayed from the nozzle is sprayed to the test object.

For small enclosures (maximum size not exceeding 250mm), the rotating speed of the turntable is 5±1r/min. Each of the four angles was tested for 30 s.

For large shells (maximum size greater than or equal to 250mm), spray from four directions to cover the entire surface of the shell, and the spray angle should be as perpendicular to the spray surface as possible. The duration of the test is 1 min/㎡, with a minimum of 3 min.

Noki IPX9K rain test chamber device datasheet

IPX9K rain test chamber device structures

1. It is suitable for testing the IPX9K waterproof level of the product.

2. The shell is made of 304 stainless steel.

3. The turntables are all made of SUS304# stainless steel plates to ensure long-term use without rusting.

4. The external 304 water tank is used for circulating water; the water intake is automatically controlled, and there is a low water level alarm detection, which can effectively prevent the water pump from being damaged due to lack of water.

5. 4 fan-shaped nozzles are evenly distributed at 90° on the right side of the box, designed and manufactured in strict accordance with the standard

6. Turntable drive: using a domestic stepping motor, the speed can be set (adjustable) on the touch screen, and can be adjusted steplessly within the standard range.

7. This test box adopts an Italian water pump with high pressure and can be used for a long time.

8. The test time can be set on the touch screen, the setting range: 0-999min (adjustable).

IPX9K rain test chamber device application standard

GB/T 4208-2017 Protection class of enclosure (IP code)

GB/T 2421.1-2008 Environmental Testing of Electrical and Electronic Products - Overview and Guidelines

GB/T 2423.37-2006 Environmental testing of electrical and electronic products - Part 2: Test methods Test L: Sand and dust test

IEC 60529:2013. IDT

IEC 60068-1:1988. IDT

IEC 60050-195:1998 International Electrotechnical Terminology Part 195: Earthing and Protection against Electric Shock

IEC 60050(826):1982 International Electrotechnical Terminology Chapter 826: Electrical installations in buildings

IEC 60071-2:1996 Insulation coordination - Part 2: Guidelines for use

Power supply

AC220V 50HZ Single-phase three-wire system, single-phase 220V