Sonacme's  Xenon Lamp Weathering Test Chamber fully meets the SAEJ 2527 xenon arc lamp radiation device accelerated irradiation of automotive exterior materials performance standard. It is able to provide accurate and reliable test data for material durability research in the automotive manufacturing industry.

Standard description

SAEJ 2527 is a test standard for the exposure of automotive exterior materials to accelerated testing in controlled irradiance Xenon Lamp Weathering Test Chambers. It is designed to simulate the ageing resistance of automotive exterior materials in extreme environments, including sunlight, heat and humidity. For the purpose of predicting the durability of automotive exterior parts, the standard provides detailed provisions for test equipment, test conditions, test methods and evaluation of test results.

Specific parameters of  Xenon Lamp Weathering Test Chamber

The  Xenon Lamp Weathering Test Chamber of Sonacme Technology has the following parameter characteristics:

Light source: a 1.8kW U.S. imported air-cooled xenon lamp

Lamp rated life: normal service life of 1500 hours

Left and right irradiance monitoring point: 340nm or 420nm or 300nm ~ 400nm (simultaneous display)

Automatic irradiation control: (0.30 W/M²-0.75 W/M²)@340 nm

                                                (0.5 W/M²-1.35 W/M²)@420 nm

                                                (0W/M²-90W/M²)@300-400nm

Black panel temperature range: room temperature +30℃～+100℃ (slightly different according to the external environment and the set irradiance)

Studio relative humidity control range: 10%~75%(when irradiation);10%~95%(when spray or dark cycle)

Effective exposure area: 2200cm² (11 sample racks, can be placed 150 × 70mm sample plate 22 pieces at the same time)

Overview of the performance of the  Xenon Lamp Weathering Test Chamber

Sonacme's Xenon Lamp Weathering Test Chamber adopts the advanced rotating drum sample holder design, combined with the precise water-cooled xenon lamp system and comprehensive control system, which together form a high-performance aging test solution. This chamber not only has excellent light uniformity and stability, but also has high-precision temperature and humidity control capability. The operator can set various parameters required for the test through the touch screen controller, which can simulate the complex aging process of automotive exterior parts in the natural environment.

The Xenon Lamp Weathering Test Chamber of Sonacme Technology fully follows the standard of SAEJ 2527. Through simulates the UV, visible and infrared radiation in the solar spectrum, as well as accurately controlling the test conditions to truly reproduce the aging process of automotive exterior parts in the natural environment. 

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