Dongguan UVB-313 UV Aging Test Lamp

Performance of UVB-313 Lamp:

The UVB313 ultraviolet aging lamp is used for accelerated testing (accelerated aging) to a large extent. The short wavelength UV used by UVB-313 ultraviolet lamps is stronger than the UV light waves commonly found on the Earth's surface. Although these much shorter than natural wavelengths can accelerate experiments to a certain extent, the wavelength range is 280-315nm, and its emission spectrum energy is mainly concentrated at the 313nm wavelength. The recommended test result for accelerating the aging rate is to use UVB-313 ultraviolet lamps, which have an emission peak at 313nm.

Dongguan UVB-313 UV Aging Test Lamp

Comparison of UVB-313 and UVA-340 tubes in the UV aging test chamber:

UVB313 and UVA340 are two commonly used light sources in UV aging test chambers, distinguished by their different wavelengths. Although these two light sources have different wavelengths, they both simulate UV radiation in natural sunlight. To know which aging effect is better between UVB313 and UVA340, you need to know both the reason and the reason. Nanjing Huaqiang Electronics will analyze their differences for you.

The luminescence spectrum energy of UVB313 lamp mainly concentrates around the wavelength of 313nm, with a peak value of 313nm, therefore it is designated as UVB313 ultraviolet lamp; The emission spectrum energy of UVA340 lamp mainly concentrates around the wavelength of 340nm, with a peak at 340nm. UVA-340 ultraviolet lamp can simulate the ultraviolet part of sunlight very well, so it is designated as UVA-340 ultraviolet lamp. UVB313 ultraviolet lamp is used for artificial acceleration testing of degree, which can quickly obtain aging results. The short wavelength used by UVB313 is shorter and more destructive than the UV light waves commonly found on the Earth's surface. UVB313 simulates the ultraviolet spectrum of sunlight with wavelengths ranging from 290nm to 315nm, with spectral energy

UVB-313 lamp: mainly used for testing environmental aging tests: mainly used on the UV aging test chamber.