A rain test chamber and rain test machine provide controlled and repeatable rainfall conditions for product evaluation. These systems verify water resistance, leakage protection, and durability under various precipitation intensities. The rain test machine is designed to be precise and compliant to test the reliability of the electronics, automotive parts and industrial equipment in terms of performance testing. Rain test chambers find extensive application in quality control and research and development to replicate the environment of the actual weather and ensure that the products comply with safety and performance requirements.
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A rain test chamber is used to run tests under controlled water exposure, ensuring products can withstand real-world weather conditions. The systems work through the creation of constant rain patterns and they allow engineers to keep track of how the products respond to the water over time. They are widely applied in the automotive, electronics, aerospace, and construction sectors in which waterproofing is of paramount importance.
With the aid of such chambers, the weaknesses will be detected at a very early stage of designing, which will decrease the number of failures and recalls. They are also useful in enhancing the quality of the products since repeated testing of the products can guarantee the durability of the products to different levels of rainfall. The other significant advantage is that it meets the international standards which in most cases are mandatory in certifications.
Additionally, these machines save time and resources by simulating long-term weather effects in a short period. Their precise controls make it easy to replicate specific conditions repeatedly, ensuring reliable and accurate test results for research, development, and quality assurance.
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Specification |
Details |
|
Internal Chamber Size (W × H × D) |
1000 × 1000 × 1000 mm |
|
External Dimensions (W × H × D) |
1360 × 1840 × 1160 mm |
|
Interior Material |
SUS 304 Stainless Steel |
|
Water Spray Nozzles |
Diameter 0.4 mm (IPX3–IPX4) |
|
Nozzle Spacing |
50 mm between spray holes |
|
Oscillation / Spray Tube Radius |
400 mm |
|
Swing / Oscillation Angle |
IPX3: 120°, IPX4: 350° |
|
Water Flow Rate |
IPX3: 1.1 L/min, IPX4: 1.8 L/min |
|
Water Jet / Heavy Spray Mode |
IPX5: 6.3 mm, 12.5 L/min; IPX6: 12.5 mm, 100 L/min |
|
Spray Distance (Jet Mode) |
2.5–3.0 m |
|
Turntable / Specimen Table |
Diameter 400–600 mm, adjustable rotation 1–5 rpm |
|
Water System |
Closed-loop circulation with filtration, automatic supply and drainage |
|
Control System |
PLC or touchscreen for programmable cycles, spray patterns, pressure, flow rate |
|
Water Temperature Range |
–10 °C to +90 °C (for advanced models) |
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Safety & Monitoring |
Leak detection, door interlock, emergency stop, observation window |
|
Compliance/Standards |
IEC 60529 (IPX1–IPX6/IPX9K), ISO 20653, JIS D 0203 |
Rain test chambers are used to simulate different rain conditions to evaluate product waterproofing, durability and performance. They help manufacturers identify weaknesses and ensure products withstand real-world wet environments.
A rain test chamber operates by controlling water droplets or jets at adjustable pressures and angles onto the test sample. This replicates various rain intensities that allow precise measurement of water resistance and durability.
A rain test chamber price typically ranges from INR 1 lakh to 5 lakh in India. The cost depends on chamber size, complexity, automation level, water flow capacity and compliance with international testing standards.
Verified rain test chamber manufacturers provide certifications such as ISO or IEC compliance and have detailed product specifications. They are also positively reviewed in the industry, provide quality control, and provide good customer service and technical support at the end of the purchase.
You can buy genuine rain test chambers from authorized distributors, certified manufacturers, or trusted online marketplaces specializing in industrial testing equipment. Ensure they offer warranty, calibration, and after-sales service.
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