Box-Type UV Accelerated Aging Chamber
Whats/App: +86 156 1874 6768
Web: standard-groups.com
This test chamber simulates the hazards caused by sunlight exposure and rain. It utilizes fluorescent UV lamps to mimic sunlight and distilled water spray to replicate rainfall effects. Test materials are subjected to cyclic light exposure at controlled temperatures. The chamber can replicate months or years of outdoor hazards within days or weeks. Typical damages include: fading, discoloration, gloss loss, chalking, cracking, hazing, blistering, embrittlement, strength degradation, and oxidation.
Standards
Standards Compliance:GB/T 14522-93(PRC National Standard:Accelerated Weathering Test Methods for Plastics, Coatings, and Rubber Materials in Mechanical Products)
Standard reference:ISO 4892. ASTM G151. G154. D4329. D4587. D4799. SAE J2020
Main parameters
UV Lamps: 8 units
Wavelength Range: UV-A (315~400nm)
Lamp Service Life: 1.500 hours
Temperature Range: RT+10℃～70℃
Temperature Resolution: 0.1℃
Temperature Uniformity: ±3℃
Temperature Control Mode: PID self-tuning control
Humidity Range: ≥75%RH
Distance Between Samples and Lamp Center: 25～45mm
Compliance Standards: GB/T 14522-93 (PRC National Standard:Accelerated Weathering Test Methods for Plastics, Coatings, and Rubber Materials in Mechanical Products)
Structure and Materials
Working Chamber Dimensions: 660×1150×600mm (Depth×Width×Height)
Overall Dimensions: Approx. 780×1380×1780mm
Inner Chamber Material: SUS304 stainless steel plate
Exterior Material: SUS304 stainless steel plate
UV Lamps: UVA-340 fluorescent UV lamps (8 units, 40W each)
Water Supply & Consumption: 8 liters/day of purified or distilled water (user-provided)
Control System: 7-inch touch screen, PLC programmable controller
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