Rain Test Chamber

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Environmental test chamber used for testing the water resistance of products

Rain test chamber is specially designed to simulate various harsh weather conditions. It is primarily used to test the products' waterproofing, sealing, and weather resistance capabilities. By simulating dynamic operation under various intensities of rainfall, the chamber assesses the waterproofing performance of products to evaluate their overall quality. Conducting waterproofing tests with rain test chambers can significantly shorten product development cycles and reduce development costs.

Testing Type
Airtightness Testing/Waterproof Testing

Standards
The equipment meets standard: GB 4208-2008 Shell Protection Grade IPX4
The equipment complies with standards: GB-T5170.20, GB-T5170.2

Applications

In the automotive manufacturing industry, rain test chamber is used to test the waterproof performance of external components such as car lights, door seals, etc.
In the electronics manufacturing industry, rain test chamber is used to test the waterproof performance of electronic products such as smartphones, tablets, headphones, etc.
In the communication equipment manufacturing industry, rain test chamber is used to test the waterproof performance of communication equipment such as routers, switches, etc.
In the building materials manufacturing industry, rain test chamber is used to test the waterproof performance of building materials such as roof tiles, wall coatings, etc.
In the sports product manufacturing industry, rain test chamber is used to test the waterproof performance of outdoor sports equipment such as tents, backpacks, etc.
In aerospace industry, rain test chamber is used to test the waterproof performance of aerospace components such as aviation electronic equipment, spacecraft casings, etc.

Features

Rain test chamber features automatic water filling, drainage, and rainfall intensity control, allowing for more precise assessment under different testing conditions.
Multiple safety measures include current leakage protection and overload protection, ensuring the safety of the testing process.
Easy operation and maintenance facilitate daily upkeep and repairs for users.
Customization according to user requirements is available, and the equipment can be combined with other testing devices such as constant temperature and humidity chambers and salt spray test chambers to achieve comprehensive multifunctional testing.
High-precision sensors and controllers ensure the accuracy and reliability of test results.
The chamber is constructed with SUS304 stainless steel plates, providing excellent corrosion resistance.

Specifications

Rainfall Intensity	0cm/h, 12cm/h, 13cm/h, 15cm/h (adjustable) Continuous rainfall time ≥2 hours (10cm-15cm)/h adjustable
Nozzle Diameter	Ø0.5mm
Hole Spacing	20mm
Wind Speed	≥18m/s, tolerance ±5%, wind blowing from horizontal direction to 45-degree angle
Sample tray rotating speed	1~16rpm/min (adjustable)

Construction

The rain test chamber consists of the chamber body, circulation air duct, heating system, rotating system, spraying system, strong wind circulation system, water circulation system, electrical control system, and safety protection system.

The test chamber is equipped with a load-bearing insulated bottom floor, internally fitted with a constant temperature heating device to ensure water temperature consistency. And the test chamber is securely fixed on a foundation made of No. 10 channel steel for easy lifting and transportation as a whole.

The chamber has double doors with double-layer aging-resistant silicone rubber seals.

Sliding door is used, which is manufactured with Danish technology. Observation window is installed on the door, two layers of hollow tempered glass (imported coated glass), with a rain brush on each window and door for observing the rain test conditions. Door handles are installed at suitable positions, and each door is equipped with a heated coated moisture-proof insulated hollow glass observation window.

Details

Display of commissioning process of rain test chamber
Stainless steel swing tubes
Equipment controller interface

What is the rain IP test chamber?

Rain test chamber is an environmental test chamber, primarily used for testing electronic instruments, building materials, automotive components, etc., under rainy conditions.

What are the roles of the rain test chamber?

Rain test chamber is used to test the protection level of product enclosures, ensuring that manufactured products can be stored, transported, and used in rainy weather conditions.