SDLY Series Rain Test Chamber
The SDLY Series Rain Test Chambers are designed to simulate various rainfall and water spray conditions, enabling multiple levels of IP waterproof test. These chambers are widely used for testing outdoor instruments, exterior lighting, signal devices, and automotive lamp enclosures, ensuring product reliability in wet or harsh outdoor environments.
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Supports multiple rain and spray test programs. -
Adjustable spray intensity and rain conditions.
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Rugged, durable structure for long-term testing use.
Program I — Rain and Wind-Driven Rain Simulation
(Simulates wind-blown rain conditions)
Horizontal Wind Speed: ≥ 18 m/s (drives rain at a 45° angle onto the test object)
Nozzle Diameter: Φ0.5–0.6 mm
Rain Intensity: 100–200 mm/h (measured at turntable, adjustable)
Test Duration: > 40 min (adjustable, fully automatic with optional cyclic control)
Program II — Enhanced Spray (High-Pressure Waterproof Test)
Nozzle Spacing: 710 × 710 mm
Spray Pressure: ≥ 276 kPa
Rain Drop Diameter: 0.5–4.5 mm
Test Duration: > 40 min
Program III — Drip Test (Vertical Drip Water Test)
Drip Tray Size: 800 × 800 mm (dedicated drip test mode supported)
Drip Hole Diameter: Φ0.33 mm
Water Drop Diameter: 0.5–4.5 mm
Drip Volume: ≥ 280 ±30 L/m²/h
Drip Spacing: 20–25.4 mm
Test Duration: > 15 min
