Applications
Automotive interior & exterior components, outdoor coatings, plastics, rubber, inks, adhesives, building materials, textiles, and other products requiring sunlight, UV, and weather resistance testing.
Structure & System Description
* Chamber Construction: SUS#304 stainless steel inner chamber; exterior powder-coated steel with anti-corrosion finish.
* Insulation: High-density rigid polyurethane foam for thermal efficiency.
* Light Source: High-stability air-cooled xenon arc lamp with optical filters.
* Cooling System: Forced air cooling to maintain stable lamp temperature.
* Water Spray System: Automatic control with water filtration to simulate rain.
* Control System: Microcomputer PID controller with programmable light, temperature, and humidity cycles.
Operating Conditions
* Ambient Temperature: 5°C ~ 35°C
* Ambient Humidity: ≤85% RH
* Power Supply: Stable AC 380V, 50Hz, 3-phase
* Water Supply: Clean water, conductivity ≤20 μS/cm
Compliance & Standards
Meets or references: ISO 4892, ASTM G155, ASTM D2565, GB/T 16422, SAE J1960, and other xenon arc weathering test methods.