The YUV-080 Series is a high-precision simulation system designed to replicate the damaging effects of long-term outdoor exposure in a fraction of the time. By combining Ultraviolet (UV) radiation, moisture (rain/condensation), and temperature control, this chamber evaluates the durability of paints, coatings, plastics, and adhesives against fading, cracking, and degradation.
Core Applications
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Coatings & Inks: Testing color fastness and gloss retention under intense UV exposure.
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Automotive & Plastics: Evaluating polymer degradation and surface integrity.
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Adhesives & Sealants: Checking bond strength and weather resistance.
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Textiles & Rubber: Simulating long-term solar damage and humidity-induced swelling.
Key Technical Features
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Multi-Cycle Simulation: Automatically executes cycles of UV light, water spray (rain), and high-humidity condensation.
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Selectable UV Spectrums: Supports UV-A (340nm) for realistic sunlight simulation or UV-B (313nm) for accelerated "extreme" weathering.
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Blackboard Temperature Control: Features a metal blackboard thermometer to accurately monitor surface temperatures of samples.
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Advanced PID Integration: Utilizes imported microcomputer integration (PID+SSR) for steady-state temperature and humidity accuracy.
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Automatic Hydration: Integrated auto-filling water system ensures continuous operation during long-term rain and humidity cycles.
Technical Specifications
| Specification | YUV-080 Performance Details |
| Internal Dimensions (WHD) | 40 x 50 x 40 cm |
| Temperature Range | RT +10°C to 70°C |
| Humidity Range | 75% RH to 95% RH |
| UV Light Source | UV-A (295~360nm) or UV-B (280~315nm) |
| Lamp Power / Life | 40W per tube (Approx. 1800h lifespan) |
| Irradiance Level | 1.0W / m² (Adjustable) |
| Rain Cycle | 1 ~ 9999 mins (Adjustable interval) |
| Standard Sample Size | 75 x 150 mm or 75 x 300 mm |
System Architecture & Protection
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Controller: Imported LED Digital Display with PID+SSR microcomputer integration.
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Heating System: Specialized Nichrome high-speed heaters.
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Material (Internal/External): High-grade SUS#304 Stainless Steel for superior corrosion resistance.
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Circulation: Low-noise motor with multi-vane centrifugal fan for uniform airflow.
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Safety Suite: Integrated Leakage, Short Circuit, Over-temperature, Water Shortage, and Over-current protection.
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Standard Configuration: Includes 8 UV lamps and 24 specialized sample holders.
Power & Operating Conditions
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Power Supply: AC 1Ph 220V (50/60Hz).
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Ambient Environment: 5°C to +30°C (≤85% R.H).
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Customization: Non-standard chamber sizes and specialized spectral requirements are available upon request.
Inquiry - UV Test Chamber
