High Temperature Rain Test System IPX4 Hot Rain Testing Machine

Complied Standards & Clauses

Conforms to IEC 60529, etc.

Equipment Overview

The High Temperature Rain Test Device is specially engineered to simulate extreme rain and temperature conditions for evaluating the environmental durability of various components and materials. It is ideal for testing enclosures, electronic products, EV battery housings, and other equipment exposed to harsh outdoor conditions.

This system integrates water filtration, heating/cooling, and intelligent spray control to ensure accurate and repeatable testing. It can deliver heated water up to 45°C, maintain stable flow rates, and simulate rain impact from multiple adjustable nozzles. The device supports programmable cycles, real-time monitoring, and is built with user-friendly maintenance features.

Its modular design, mobile components, and adjustable spray frame height make it suitable for use with large walk-in chambers or custom testing environments.

Technical Parameters

Item	Specification
Spray Water Temperature	3°C to 45°C ± 3°C (Adjustable and Displayed)
Spray Flow Rate	0–10 L/min ± 0.5 L/min (Adjustable and Displayed)
Water Tank Capacity	≥ 450L with auto refill, overflow drain, and alarm
Spray Nozzles	3 brass nozzles, IPX4 compliant, adjustable positions
Spray Coverage Area	1.5 m (L) × 1.0 m (W)
Support Frame Lift Range	Adjustable from 0.5 m to 1.7 m
Water Filtration	Triple-stage filter (removes visible particles)
Heating/Cooling System	Integrated or separate; automatic stop when refilling
Cycle Control	Programmable T1 (4 hrs off) / T2 (0.5 hrs on) cycles
Mobility	All main components equipped with locking caster wheels
Power Supply	3-phase 380V ±10% / Single-phase 220V ±10%
Air Pressure Supply	0.4 MPa – 0.6 MPa
Safety Features	Emergency stop, water level alarm, leakage protection
Maintenance Support	Replaceable filter cores (3 included)
Display Interface	LCD with touch input (Chinese menu supported)
Measurement Certification	Third-party CNAS calibration for flow and temperature
Installation Environment	Mobile use with walk-in thermal chambers

Details

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Sinuo Testing Equipment Co., Limited established in 2019, but Sinuo has rich experience in manufacturing test euipment, test system and offering overall laboratory construction of electronic and electrical products. Sinuo's main products include electrical vehicle test equipment, battery testing equipment,  electromagnetic compatibility (EMC) test system, environmental testing equipment, fire retardant test equipment, dust-proof waterproof testing equipment and electrical appliances testing equipment. Our products covering electrical vehicle, electric power, communication, electrical appliances and electronic devices industries.

Sinuo has a professional technical research and development team, which is proficient in various international standards such AS IEC, ISO, EN, VDE, BS, AS, ASTM, GB and industry standards such AS MBN LV124, VW-80000. We master physical mechanics, heat, electricity, fluid and other theoretical knowledge in the application of equipment. And continue to focus on industry standard equipment performance optimization, operation simplification and equipment stability and reliability improvement.

Sinuo has two factories in Guangzhou and Dongguan, and cooperates with many research institutions and schools. Our R&D and production capacity are in the forefront. We have authorized agents in South Korea, the United States, South Africa, Egypt, Pakistan, the Philippines and other places, we serve customers BV, CSA, Intertek, SGS, TUV and other internationally renowned testing and certification institutions, local government quality inspection departments and production factories.