LIB UV climate resistant aging test chamber can simulate the aging effects of sunlight (especially ultraviolet rays), temperature, humidity, etc. on materials in the natural environment. The UV climate resistant aging test chamber can accelerate the aging phenomena such as fading, cracking, powdering and strength reduction that may occur when materials (such as plastics, rubbers, coatings, textiles, etc.) are exposed outdoors.
Key features
UV Climate Resistant Aging Test Chamber
UVA-340 or UVB-313 lamp tubes reproduce the aging phenomenon of the material under intense sunlight exposure.
Accelerate aging testing and significantly shorten the testing cycle.
Ultraviolet irradiation intensity is adjustable (general range: 0.3-20W/m²).
Temperature control accuracy: ±0.5℃, stable environmental simulation.
Automatically performs light/condensation cycles, perfectly simulating the changes of day and night outdoors.
Modular design makes the lamp tubes and humidity and temperature systems easy to replace and maintain.
Radiometer monitors the ultraviolet intensity in real time and automatically adjusts the output according to the set value.
parameter list
UV Climate Resistant Aging Test Chamber
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Model |
UV-SI-260 |
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Internal Dimension (mM) |
450*1170*500 |
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Overall Dimension (mM) |
610*1330*1470 |
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Specimen Holder Size(mm) |
75*150 |
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Specimen Capacity |
56pcs |
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Irradiation Source |
Fluorescent UV lamps (8) - 40 W |
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Irradiance control |
0.3~20 W/㎡ |
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Bandwidth |
290 ~ 400nm |
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Temperature Range |
Ambient ~ 90 ℃ ±2℃ |
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Black Panel Temperature (BPT) |
35 ~ 80 ℃ |
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Humidity Range |
≥95% RH | |||
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Water Spray Cycle |
1~9999H59M (Adjustable) |
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Water supply system |
Automatic water supply, Water purification system |
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Distance of Specimen and lamp |
50mm |
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Controller |
Programmable color LCD touch screen controller, Ethernet connectio |
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Safety Device |
Over-temperature Protection; Over-current Protection; Water Shortage Protection; Earth leakage Protection; Phase Sequence Protection |
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Interior Material |
SUS304 stainless steel |
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Product details
UV Climate Resistant Aging Test Chamber
Internal Composition
With UVA/UVB lamps on both sides, 10 spray nozzles, and air-water heating elements, the chamber ensures balanced airflow and uniform exposure. This integrated composition delivers stable test conditions for accurate, repeatable results in product development and certification.

Sample Shelf
Standard Flat Specimen Holders (aluminum panels with rings),each specimen size is 75mm*150mm, can hold 52 pieces of specimens.

Black Panel
Combined with the controller, the Black Panel's precise control of the BPT ensures consistent and repeatable test conditions, especially when evaluating thermal effects under UV exposure.

USB and PC link
The USB interface allows for real-time test data storage and efficient export of reports in CSV and other formats, simplifying the analysis of test processes and results.


LIB promises: 3-year warranty and lifetime technical support, 24-hour response service to ensure the efficient operation and your satisfactory experience. For detailed consultation or to obtain a quotation, please contact us. LIB will customize the UV climate resistant aging test chamber based on your needs.
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