What is UV light?
UV light is part of the electromagnetic spectrum, shining at a specific wavelength. All light is given off at different wavelengths. For example if you see a rainbow, you will notice that the colors are always in a specific order from red all the way to blue. You are able to see each color due to their individual wavelength. These wavelengths are part of the visible portion of the electromagnetic spectrum. UV light is at a wavelength of 254nm (nanometers), and is not visible to the naked eye. This portion of the electromagnetic spectrum is termed UV-C light or a germicidal wavelength. At this 254nm microorganisms undergo a genetic alteration which ultimately results in inactivation. Below is a representation of the electrospectrum: As a UV manufacturer, we are able to harness this wavelength of light in our UV lamps, which will ultimately disinfect your water.
UV light is part of the electromagnetic spectrum, shining at a specific wavelength. All light is given off at different wavelengths. For example if you see a rainbow, you will notice that the colors are always in a specific order from red all the way to blue. You are able to see each color due to their individual wavelength. These wavelengths are part of the visible portion of the electromagnetic spectrum. UV light is at a wavelength of 254nm (nanometers), and is not visible to the naked eye. This portion of the electromagnetic spectrum is termed UV-C light or a germicidal wavelength. At this 254nm microorganisms undergo a genetic alteration which ultimatley results in inactivation. Below is a representation of the electrospectrum: As a UV manufacturer, we are able to harness this wavelength of light in our UV lamps, which will ultimately disinfect your water.
Ultraviolet (UV) light is part of the electromagnetic spectrum. The wavelengths of UV light are between 50 and 400 nanometers (nm, or 1 X 10-9 meters). Visible light has slightly longer wavelengths and x-rays have shorter wavelengths. The Sun emits light at all the different wavelengths in electromagnetic spectrum, but it is ultraviolet waves that are responsible for causing sunburns. Though some ultraviolet waves from the Sun penetrate Earth’s atmosphere, most of them are blocked from entering by various gases like Ozone.
UV light, short for ultraviolet light, is light with a wavelength shorter than that of visible light, but longer than x-rays. This means electromagnetic waves with a wavelength between 400 nm and 10 nm, with energies from 3 eV to 124 eV. UV light is more energetic than visible light and has a shorter wavelength, letting it penetrate more readily through obstacles. The “ultraviolet” in ultraviolet light references that UV light is beyond violet on the electromagnetic spectrum. Like other forms of electromagnetic radiation outside the visible spectrum, UV light is invisible, but it can be observed indirectly by the way it makes many other substances fluoresce in the visible spectrum. In popular culture, UV light is primarily thought of as a party light because of the way it makes textiles and clothing, particularly white shirts, fluoresce brightly. “Black lights” are synonymous with UV light. These lights primarily produce light in the UV portion of the spectrum, but they also produce a
UV stands for Ultra-Violet light. Ultraviolet light represents the frequency of light between 200 nanometers (nm) and 400nm and cannot be seen with the naked eye. Within the UV spectrum lie three distinct bands of light: UV-A, UV-B, and UV-C. Longwave UV light (315nm to 400nm), or UV-A, refers to what we commonly call “black light.” UV-B (280nm to 315nm), or midrange UV, causes sunburn. Germicidal UV light (200nm to 280nm), or UV-C, is effective in microbial control. Research has demonstrated that within this UV-C band the most efficient frequency for microbial destruction is between 254nm and 265nm. Germicidal lamps that produce the majority of their output in this range will be the most effective in microbial control/destruction.
