IPX1 IPX2 IPX3 IPX4 IPX5 IPX6 IPX7 IPX8 IPX9 Rain Spray Test Machine

A rain test chamber (also known as a rain spray test machine ) is a specialized piece of equipment designed to simulate various rainfall conditions for testing the water resistance and durability of products. It is widely used across industries such as automotive, electronics, aerospace, construction, and consumer goods to ensure that products can withstand exposure to rain, moisture, or water jets without performance degradation.

The primary purpose of a rain test chamber is to replicate real-world rainfall scenarios, which may include:

• Drizzling or light rain: Low-intensity water droplets to test basic water resistance
• Heavy rain: High-volume, high-pressure water streams to simulate extreme weather conditions
• Water spray from specific angles: Adjustable nozzles allow testing of water intrusion from different directions

By controlling parameters like water pressure, flow rate, spray duration, and angle, the chamber evaluates whether products can maintain functionality and structural integrity when exposed to water.

• Automotive industry: Testing water resistance of car bodies, doors, windows, and electrical components
• Electronics: Ensuring devices like smartphones, sensors, or outdoor cameras resist water damage
• Aerospace: Validating the durability of aircraft components under rain and moisture
• Construction: Assessing the waterproof performance of materials like roofing, tiles, or seals

• Water Spray System: The core component responsible for generating and directing simulated rainfall
• Control System: Manages water flow rate, pressure, temperature, and test duration
• Test Chamber Body: Enclosure that houses the product being tested
• Optional Features: May include temperature/humidity control, adjustable spray angles, and different rainfall types

1. The product is placed inside the chamber's enclosure
2. The control system is programmed with desired rain conditions
3. The water spray system generates simulated rainfall
4. Parameters are monitored and adjusted throughout the test
5. Post-test inspection evaluates for water ingress or damage

• Scientific design enables realistic simulations of watering, splashing and water immersion
• Frequency conversion technology allows adjustable rainfall, rotation angles, swing angles, and spray amounts
• Fully programmable control system for precise test parameters

The equipment complies with:

• International standard IEC60529
• National standard GB/T4208-2008
• International standard ISO20653-2013

Applicable for IP level IPX1 through IPX9 waterproof testing to meet all relevant IP protection level requirements.