​Overview​​
The RAINTEST-700 simulates heavy rainfall to assess water penetration resistance of fabrics, coatings, and automotive components. Compliant with ASTM D4944, ISO 4920, and SAE J775, it ensures materials meet global waterproofing standards.

​​Core Features​​

1. ​​Adjustable Rain Parameters​​: Configurable nozzle types (flat/spray), rainfall rates (2–200 mm/hr), and angles (0–90°).
2. ​​Environmental Chambers​​: Replicate outdoor conditions (-20–60°C) with humidity control (10–95% RH).
3. ​​Optical Sensors​​: Detect water penetration with high-resolution cameras and laser-based moisture detection.
4. ​​Automated Reporting​​: Generates IP rating (IPX4–IPX8) compliance reports.

​​Applications​​

• ​​Outdoor Gear​​: Test tents, jackets, and backpacks.
• ​​Automotive​​: Validate windshield seals and body panels.
• ​​Construction​​: Certify tarpaulins and awnings.

​​Compliance​​
ASTM D4944, ISO 4920, SAE J775.

​​Optional Add-Ons​​

• High-pressure rain nozzles for extreme conditions.
• Multi-zone chambers for large samples.
• Data integration with IoT platforms.

​​Conclusion​​
The RAINTEST-700 accelerates product development by delivering precise, repeatable rain resistance evaluations, ensuring market-ready waterproofing.