Rain Tester - lab instrument

Get a quote：

Whats/App: +86 185 0176 3615

Web: qinsun-lab.com

Email: serving@qinsun-lab。com

Standard

AATCC 35: Water Resistance: Rain Test for Fabrics

BS EN ISO 22958: Textiles – Determination of Resistance to Water Penetration – Rain Test

GB/T 23321: Textiles – Testing and Evaluation for Water Repellency

Product Advantages

Realistic Simulation: Mimics horizontal rainfall (60–240 cm water column) to evaluate fabric water repellency under dynamic conditions.

Precision Control: PLC + touchscreen automation ensures stable water pressure (±1.5 cm accuracy) and liquid level consistency.

Versatile Testing: Suitable for umbrellas, raincoats, protective clothing, and industrial composites.

Data Accuracy: Measures absorbent paper weight gain post-test for quantitative water repellency analysis.

Energy Efficient: 1000W heating system maintains water temperature (±1°C uniformity).

User-Friendly Design: Large reservoir (40L) reduces refill frequency; tap/distilled water compatible.

Product Features

Horizontal Spray System: 13 nozzles (φ0.99mm) simulate directional rainfall at 305mm from the sample.

Adjustable Water Column: 60–150 cm (standard) or 60–240 cm (extended) pressure range.

Stainless Steel Construction: Corrosion-resistant inner groove for vertical sample fixation.

Automated Replenishment: Algorithm maintains constant water level for consistent pressure.

Sample Compatibility: Fits 40mm × 285mm × 190mm material sizes (e.g., fabrics, laminates).

Safety & Compliance: Overheat protection, emergency stop, and CE certification.

Technical Parameters

Parameter	Specification
Test Water Column	60–150 cm (±1.5 cm) / 60–240 cm (Extended)
Water Temperature	20°C ±1°C (Adjustable)
Control Mode	PLC + 7-inch Touchscreen
Nozzle Quantity/Size	13 pcs, φ0.99 mm
Nozzle-to-Sample Distance	305 mm
Sample Holder Size	40 mm × 285 mm × 190 mm
Reservoir Capacity	40 L (Tap/Distilled Water)
Heating Power	1000 W
Power Supply	AC 220V ±10%, 50Hz
Dimensions (L×W×H)	810 mm × 610 mm × 1450 mm
Net Weight	125 kg

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