Using a xenon arc lamp, the tester reproduces UV, visible, and infrared radiation that closely matches natural daylight. This ensures results that accurately reflect real outdoor environmental exposure, providing reliable predictions of long-term material performance.
Independent control of irradiance, black panel temperature, chamber temperature, humidity, and water spray/condensation cycles allows highly repeatable conditions for accelerated light and weather aging tests.
Fully aligned with test requirements such as ISO 4892-2, ASTM G155, AATCC TM16, and SAE J2527. This guarantees test consistency and supports global certification, supplier qualification, and production quality assurance.
Optimized airflow design and high-efficiency water cooling reduce heat load and extend xenon lamp lifespan to 1600 hrs, lowering operating costs and improving long-duration stability for demanding test schedules.
User-defined test programs allow customized cycles for sunlight exposure, humidity, dark periods, and water spray — ideal for comparing materials, simulating specific climates, or recreating end-user environmental conditions for R&D validation.
Model | XL-S-750 |
Internal Dimension (mm) | 950*950*850 mm |
Overall Dimension (mm) | 1400*1400*1950 mm |
Specimen Holder Size(mm) | 95*200 |
Specimen Capacity | 42pcs |
Chamber Type | Rotating Holder |
Irradiation Source | 1 piece of 4500w water-cooled xenon arc lamp |
Irradiance Range | 35~150 W/㎡ |
Bandwidth Measurement | 300nm~400nm (340nm or 420nm) |
Chamber Temperature Range | Ambient ～ 100 ℃ ±2℃ |
Black Panel Temperature | BPT 35 ～ 85 ℃ ±2℃ |
Humidity Range | 50% ~ 98% RH |
Humidity Deviation | ± 5% RH |
Water Spray Cycle | 1~9999H59M (Adjustable) |
Controller | Programmable color LCD touch screen controller |
Water supply system | Automatic water supply, Water purification system |
Radiometer | UV Radiometer, Tolerance: ±5% |
Cooling System | Mechanical compression refrigeration system |
| Workroom |
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| Specimen Holder |
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| Optical Filters |
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| Xenon Lamp |
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| Controller System |
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A: Typically, optical filters should be inspected annually for spectral stability and cleanliness, while xenon lamps have a service life of 1600 hours. Replacement depends on usage intensity and test requirements to ensure accurate light exposure.
A: Yes, the advanced digital controller supports multi-language interfaces, making operation intuitive for international users.
A: Absolutely. LIB Industry provides customized chamber sizes, lamp arrangements, test programs, and environmental control options to meet specific R&D or production testing requirements.
Contact LIB industry today at inquiry@libtestchamber.com to discuss your testing needs, get a tailored solution, and receive expert guidance from our engineering team.
Fast Delivery | Custom Configurations | 3-Year Warranty & Lifetime Technical Support.
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