The Xenon Lamp Aging Test Chamber

Product Advantages

• Full-Spectrum Xenon Arc – A water-cooled xenon lamp reproduces the solar spectrum from 290 to 800 nm, so degradation mechanisms match real outdoor exposure rather than a narrow UV band.
• Rain and Spray Cycling – Programmable wet-dry cycles at 0.12–0.15 MPa reproduce the thermal shock and leaching effects that drive coating failure, which light-only chambers cannot simulate.
• Tight Climate Control – ±0.1 °C temperature and ±1% RH humidity control keep test conditions inside ASTM G155 and ISO 4892-2 tolerances throughout long runs.
• Rotating Drum Geometry – A Ø600 mm drum at 1–3 r/min with fixed 250–300 mm arc distance gives every specimen the same irradiance, removing position-to-position bias.
• 640 cm² Exposure Area – Multiple 75 × 150 mm specimens run per cycle, so a full material matrix can be evaluated without repeated campaigns.
• Wide Material Coverage – One chamber serves coatings, plastics, rubber, pigments, adhesives, textiles and packaging, avoiding separate light-fastness and weathering equipment.