In today’s fast-paced product development cycle, outdoor materials, automotive components, and coatings face an urgent question: how do we ensure they can withstand years of sunlight, heat, and moisture in just weeks of lab testing? Traditional outdoor testing is slow, inconsistent, and often fails to replicate real-world conditions accurately. Manufacturers cannot afford delays or unreliable data—this is where LIB industry’s Xenon Accelerated Weather Tester comes in.
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The LIB Industry Xenon Accelerated Weather Tester, also known as a xenon test chamber , precisely replicates natural sunlight using full-spectrum xenon arc lamps. Unlike conventional UV-only tests, the LIB system covers UV, visible, and infrared radiation (280–800 nm), enabling accelerated aging tests for coatings, plastics, films, and automotive components.
By integrating real-time irradiance control, temperature management, and automated humidity & spray cycles, LIB industry guarantees repeatable, standards-compliant results. This ensures manufacturers can confidently predict material durability while accelerating the product development timeline.
Feature | Parameter / Specification |
Irradiation Source | 1 × 4500 W water-cooled xenon arc lamp with inner quartz & outer borosilicate filter |
Irradiance Range | 35–150 W/m² |
Wavelength Coverage | 280–800 nm |
Sample Capacity | Up to 42 pcs (rotating holder, customizable) |
Chamber Air Temp. | Ambient – 100 °C ±2 °C |
Black Panel Temp. (BPT) | 35–85 °C ±2 °C |
Humidity Range | 50–98 % RH ±5 % |
Spray Cycle | 1–9999 H 59 M adjustable |
Controller | Programmable color LCD touch screen |
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Working Principle:
- Light Control: Real-time radiometer feedback ensures uniform irradiance. Optional daylight and window-glass filters allow precise sunlight simulation.
- Temperature Control: BPT and chamber air temperature maintain consistent degradation rates.
- Humidity & Spray Cycles: Automated water spray and closed-loop water recovery system simulate dew, rain, and condensation.
- Custom Sample Holders: Accommodate flat, irregular, or large samples without compromising uniformity.
The LIB Industry Xenon Accelerated Weather Tester meets ASTM G151, G155, D6695, ISO 11341, D7869 standards. For example, ASTM G155 Cycle 1 requires controlled light intensity (0.30–1.10 W/m²·nm), precise BPT (63–77 °C), and adjustable humidity cycles (35–70 %), all achievable with LIB xenon test chambers.
By simulating real-world aging, LIB Industry ensures:
- Accurate evaluation of coatings, plastics, and outdoor components.
- Repeatable, comparable results between batches.
- Flexible exposure cycles, including light + spray, dark periods, and variable humidity.
Depending on your testing needs, LIB industry also offers UV light fastness test chambers for UV-only degradation tests, such as indoor plastics, packaging, and preliminary R&D.
Both Xenon and UV test chambers are customizable:
Option | Details | Image |
Sample Holders | Adjustable, rotating, flat-panel, or custom shapes |  |
Workroom Size | Standard and custom dimensions available |  |
Spray System | Adjustable water spray cycles, automated filtration & recovery |  |
Filters | Daylight-Q, B/B, window-glass, extended UV options |  |
Automation | PID control, programmable profiles, remote monitoring, CSV/PDF export |  |
This flexibility ensures that every manufacturer, from automotive to building materials, can simulate real-world conditions accurately and efficiently.
· Precision & Reliability: ±2 °C BPT, ±2.5 % RH, real-time irradiance monitoring.
· Customizable & Flexible: Sample holders, spray systems, hydrogen peroxide integration.
· Sustainable & Efficient: Closed-loop water recovery, energy-efficient lamp cooling.
· Global Support & Fast Service: 3-year warranty, lifetime maintenance, worldwide service network, shipping in 7–15 days.
With over 16 years of expertise in accelerated weather testing, LIB industry ensures your materials undergo rigorous, traceable testing—without compromising on speed or accuracy.
Don’t let slow or inaccurate outdoor testing delay your product launches. Contact LIB industry now inquiry@libtestchamber.com to explain your testing requirements and receive a customized Xenon Accelerated Weather Tester or UV Test Chamber solution within 1–3 hours. Our experienced team will design a fully traceable, standards-compliant testing plan, tailored to your materials, sample size, and environmental conditions.
Act now: leverage LIB’s global service network, 3-year warranty, and lifetime maintenance support to bring faster, safer, and more reliable durability testing to your R&D and QC labs.
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