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Accelerated Weathering Tester For Plastics And Polymers
Name: Accelerated Weathering Tester for Plastics and Polymers;
Application: Material aging evaluation, including plastics and polymers;
Sample Holder: Adjustable rotation speed, 1 r/min;
Irradiance Range: Up to 150 W/㎡;
Wavelength Coverage: 300–400 nm ;
Temperature Control:–40 °C to 100 °C ±2 °C;
Black Panel: 35 °C to 85 °C;
Humidity Range: 30%–98% RH;
Light Source: 4500 W water-cooled xenon arc lamp
Description
The Accelerated Weathering Tester for Plastics and Polymers delivers precise control of light, temperature, and moisture, enabling realistic simulation of long-term outdoor exposure in a fraction of the time. The chamber supports continuous monitoring of irradiance and black panel temperature, with adjustable sample rotation for uniform exposure. Typical test conditions include irradiance up to 150 W/㎡, black panel temperatures from 35 °C to 85 °C, and humidity from 30% to 98% RH, providing clients with the accurate, repeatable data needed for product development and durability assessments.
This Accelerated Weathering Tester for Plastics and Polymers meets a wide range of industry and international standards, including ASTM G155, ASTM G151, ISO 4892-2, ISO 4892-3, SAE J2412, DIN 75 220, and BS 3900-F2, ensuring reliable and standardized testing results across coatings, plastics, automotive parts, and other polymer materials. Its versatile design allows customized test cycles, light filters, and humidity programs to satisfy diverse research and industrial testing requirements.
Application



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Technical Data
| Name | Accelerated Weathering Tester for Plastics and Polymers |
|
Model |
XL-S-500 |
|
Internal Dimension (mm) |
500*600*700 mm |
|
Overall Dimension (mm) |
1000*2450*1990 mm |
|
Sample holder |
Adjustable speed, 1r/min |
|
Chamber Type |
Rotating Holder |
|
Irradiation Source |
1 piece of 4500w water-cooled xenon arc lamp with inner quartz and outer borosilicate filter |
|
Irradiance Range |
150W/㎡ |
|
Bandwidth Measurement |
300~400nm |
|
Chamber Temperature Range |
-40~ 100 ℃ ±2℃ |
|
Black Panel Temperature |
BPT 35 ~ 85 ℃ ±2℃ |
|
Humidity Range |
30% ~ 98% RH |
|
Water Spray Cycle |
1~9999H59M (Adjustable) |
|
Controller |
Programmable color LCD touch screen controller |
|
Radiometer |
UV Radiometer, Tolerance: ±5% |
|
Exterior Material |
Steel plate with protective coating |
|
Interior Material |
xenon aging test chamber adopt SUS304 stainless steel |
|
Thermal Insulation |
Polyurethane foam and insulation cotton |
|
Observation Window |
Interior lighting, double-layer thermo stability silicone rubber sealing |
Details Description of the Accelerated Weathering Tester

Robust Workroom
The workroom maintains precise test outcomes and long-term durability thanks to its construction from SUS304 mirror-finish stainless steel, which offers exceptional resistance to extreme temperatures, rust, and moisture-induced corrosion.
The rotating sample rack guarantees that each specimen is exposed evenly to the light source, enhancing the consistency and reliability of the test data. It accommodates up to 42 samples while continuously rotating around the xenon lamp.
smart Control System
The programmable PID touch-screen controller allows intuitive operation, precise control of temperature, humidity, and other functions, and real-time monitoring of chamber conditions.
It supports up to 120 programs with 100 segments each, meeting diverse testing standards, and features multi-language support for global usability.
The controller enables easy programming, remote access via Ethernet, and displays real-time temperature, humidity, and vibration data, with scheduled startup and automatic alarm functions.


xenon lamp and Daylight/window/UV Extended filters
Water-cooled xenon arc lamps offer efficient heat management and long-lasting performance, thanks to the stable water-cooling system that prevents overheating and potential malfunctions.
These lamps support eco-friendly water conservation through an advanced automated water circulation system.
With a lifespan of up to 1600 hours, xenon arc lamps minimize maintenance efforts and reduce the frequency and cost of bulb replacements.
Spray nozzle System
The spray nozzles enhance the realism and reliability of aging tests by evenly applying water to the samples, accelerating their weathering process and better simulating actual environmental conditions.
Equipped with an efficient automated water circulation system, the spray nozzles meet eco-friendly standards by conserving water during operation.

Common Performance Tests for Composites:
Xenon Arc Weathering Test: Expose samples to simulated sunlight using xenon lamps to evaluate outdoor durability and accelerated aging. Key parameters include UV resistance, color stability, and mechanical property retention over time.
UV Exposure Test: Simulate UV light exposure to assess photodegradation and its effect on color stability and mechanical properties. Key parameters include UV resistance, fading, and brittleness.
Temperature and Humidity Test: Subject materials to high/low temperatures and varying humidity levels to assess thermal stability, moisture absorption, hydrolysis resistance, and dimensional changes. Key parameters include deformation, cracking, weight gain, swelling, and mechanical property variation.
Panoramic View of the Accelerated Weathering Tester

Since 2009, LIB Environmental has been one of the most professional and reputable manufacturers of climatic and environmental testing chambers in China. With a well-equipped factory, we offer temperature explosion-proof test chambers at competitive prices. We now have high-quality Extreme High and Low Temperature Thermal Shock Chambers for sale. Feel free to contact us to purchase our test chambers at an affordable price and inquire about pricing with our supplier.
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