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State of the Art UV Test Chambers from Qualitest

Qualitest’s advanced UV Test Chambers are designed to meet the changing requirements of the manufacturing industry. The UV simulates the effect of sunlight with fluorescent ultraviolet (UV) lamps, while rain and dew are simulated by the condensation of humidity.

UV light represents roughly 5% of the sunlight but it is responsible for most of the polymer degradation. Materials are often tested in chambers which simulate only the shortest wavelengths (UV). The UV-B range includes the shortest wavelengths found in sunlight. Therefore, for many applications, it is a fast and efficient method.

UV test chambers use two main types of lamps: UVA-340 and UVB-313. While these lamps have different light emission spectrum, they are both characterized by a maximum of emission in the UV range. UVA provides a reasonable match of the UV region of the solar spectrum, but this match is no longer valid for the long wavelengths (visible, IR). UVB lamps also emit UV light, but the maximum of the emission spectrum is shifted towards short wavelengths compared to the UVA lamps. The UVB-313 lamp is a widely used type of fluorescent UV lamp that provides fast test results. However, the spectrum contains short wavelengths, which are not present in the solar radiation. UV test chambers simulate the environment of a high temperature atmospheric pressure environment, which is used to heat resistance test for electrical insulation, ventilation aging test of electronic parts, plasticizing product, leather textile test, treatment of mandatory ventilation, etc.

Product Features:

  • Made of SUS304 stainless steel. Easy setting operation. Ventilation measurement function.
  • Wing diffusion supply air circulation system, fresh air ventilation can be arbitrary adjustment.
  • Internal rotary free dismantling, Suspension frame motors speed is 8 to 10 rpm. UV Test Chambers

Our products are highly customizable and our team of experts can help you navigate the standards requirements alongside helping you choose the right machine for your unique requirement. For more information, write to us at

Qualitest is well aware of the various testing requirements that may arise in different industries. We guarantee efficient logistics and a high level of standards. Our products are built to last and various government agencies, educational institutions, and private businesses have benefitted from our advanced state-of-the-art testing products.

To explore our UV Test Chambers, click here.