Solar simulation chambers allow for the accelerated aging of materials by exposing them to intense levels of solar radiation, heat and other environmental conditions in a controlled setting.

This process dramatically speeds up the natural aging process. It enables manufacturers to quickly evaluate how products will perform over their intended lifespan.

Using Metal Halide, Xenon or UV lamps bring unique characteristics to the solar simulation chambers, affecting how they simulate environmental conditions and test material durability.

Solar simulation chambers with Metal Halide lamps

Typically, these chambers use MHG lamps that emit a quasi-continuous spectrum when filtered, similar to global solar radiation but not as broad as xenon. The spectrum mainly includes visible and UV light, with reduced infrared output, making them suitable for applications where less heat generation is desirable. Often chosen for their efficiency and ability to cover large areas, they are suitable for photovoltaic testing. They are also used in other applications where large-scale, high-intensity light is needed.

Solar simulation chambers with Xenon lamps

Xenon lamps provide a full-spectrum sunlight simulation, including ultraviolet, visible and infrared light. This comprehensive spectrum makes them ideal for tests that require a highly accurate simulation of natural sunlight. It allows for assessing how materials will perform under direct and varied sun exposures. These are used for more comprehensive testing where all aspects of sunlight exposure are relevant, including thermal effects due to IR radiation. Such testing is common in industries like automotive and textiles.

Solar simulation chambers with UV lamps

These use fluorescent UV lamps to emit ultraviolet light and mimic the sun’s damaging UV rays. They test materials for UV resistance, including fading, cracking, and other damage. Ideal for coatings, plastics, and fabrics where UV exposure is the main concern.

Summary

The choice between solar simulation chambers with Metal Halide, Xenon or UV lamps depends on the specific testing requirements, the precision needed in simulating sunlight, and considerations of operational efficiency and maintenance costs.

Each type offers distinct advantages for different industrial applications, from simple UV resistance testing to comprehensive environmental simulation.

Contact us if you need a solar simulation chamber!