to Visible Light (400 to 760nm) and Infrared Light (760 to 3000nm). LED UV lights have a narrow spectral output centered around a specific wavelength, ±10nm. Most Phoseon products use 365nm, 385nm, 395nm or 405nm wavelengths. This near-monochromatic distribution (see chart) requires new...
UV wavelength and dose First, a quick refresher on UV. UV is a form of light that’s more energetic than the visible light that we can see, and our main source of exposure is the sun. It’s the part of sunlight that causes skin cancer, sunburn, premature skin aging, and uneven pigm...
Our UVC LEDs are rated as 275 nm (270 - 280 nm) wavelength and they are available in few different power levels and styles. Choose from single, chip-on-board, strip, to complete light source module using the specification chart below. Volume pricing is available for all items noted in th...
The lamp produces germicidal ultraviolet light (UV-C) at a wavelength of 253.7 nm. The absence of a peak at 185 nm is significant because it means no harmful ozone will be produced. VIQUA’s PRO system amalgam lamps have a mercury content of less than 15 mg (IMERC registered). VIQUA’...
UV-B (280-315nm):As we continue to shorten the wavelength, rays penetrate the surfaces of material less, but can cause more damage. UV-B is known for causing sunburn and can also damage your eyes. ~5% of UV-B from the sun gets past Earth’s atmosphere. Most standard UV-B light so...
Continuous degradation of perovskite solar cell performance was observed even in the absence of moisture, oxygen, and longer wavelength light. Interestingly, UV-degraded FF aEnQdEP, CraEpiodflythdeepcreeraosvesdkivtealsuoelsarbcoeulnl cweedrebraecckocvoenretidnuupouonslysuwbistehqcuoennste1c-ust...
λis the wavelength of the electron; the termh c1/λdetermines the energy of photon signal of target CB materials;c1is the velocity of the light for imaging of CB materials; the termh c2/λdetermines the energy of photon signal of target signature; andc2is the velocity of light for ...
promotetheenergy-savingemission reduction. UV-LED isthe UV-LED di-ode (Ultraviolet light emitting diode), whose wavelength is315nm~450nm. It is a kind of solid cold light source, not through the heat makes objects heat and light, but by electricity can directly con-vert light energy, ...
In light of the recent global spread of infectious diseases and other potential pathogens that can be transmitted through water and air, as well as the degree of containment in drinking water wreaking havoc on the health of general consumers in developing countries, factors such as increasing aware...
“UVscanspeedchangeoverwavelength”≤ “Lightsourcechangeoverwavelength” 2.Thefollowingconditionshouldalsobe satisfiedinthesetting: “Measurementendwavelength” “UVscanspeedchangeoverwavelength” “Measurementstartwavelength” 2-12 2.2.2 (12)Scanspeed SetupascanspeedinUVscanspeedchangeover measurement. (Unavailablewi...