The Sun is a source of the full spectrum of ultraviolet radiation, which is commonly subdivided into UV-A, UV-B, and UV-C. The typical light source spectrum wavelength ranges from Ultraviolet Light (UV-C: 200 to 280nm; UV-B: 280 to 315nm; UV-A: 315 to 400nm) to Visible Light ...
Scientists and lamp engineers such as the knowledgeable engineers at LightSources design and engineer UVC germicidal lamps to emit 254 nm, the most effective wavelength to eliminate viruses and bacteria. 185 nm ozone lamps are also effective in many disinfection applications. UV lamps designed to emi...
9. UV wavelength (紫外线波长): The specific range of wavelengths in the electromagnetic spectrum that falls within the UV range and is used for curing UV adhesive. 10. UV stability (紫外线稳定性): The ability of a cured UV adhesive to maintain its properties and performance when exposed to...
WASHINGTON, Feb. 11 (Xinhua) -- Researchers have discovered a special type of untraviolet (UV) light that can kill airborne flu viruses without harming human tissues, according to a new study. Broad-spectrum ultraviolet C (UVC) light, which has a wavelength of between 200 to 400 nanometers...
Ultraviolet light is a part of the electromagnetic spectrum. Ultraviolet rays have frequencies greater than the frequency of visible light but lower than the frequency of X-rays. The wavelength of ultraviolet light is shorter than visible light and longer than that of X-rays. On interaction with...
Wavelength Range 230-850nm Focal Length 42mm Weight 430g Size 138.5*81*23mm Model Number OHSP350UV Description Report Item Product Show OHSP-350UV UV spectral irradiance meter ,use a UV CCD and UV processing optical path.Used to measure relative the spectral power distribution , UVA (315 nm...
Led light power: 9W Led wave:395nm UV Lead acid battery: 12V, 20mAH Seting working time: 6hours/day Automatic open-closing: yes Frame size:50*30*250cm Pole material:SS201 or galvanized pipe Pole size: D63mm*T1mm*H2500mm solar agricultural insecticidal lamp. Led wide spectrum wa...
The ability to perceive the near ultraviolet part of the light spectrum (the wavelength 320–400 nm) has been detected in many bird species. This ability is an important bird sense. The ecological importance of UV perception has been studied mainly in the context of intra-and inter-sexual sig...
Ying Liu,Tuo Zhu,Xiufeng Lan,Zhonghua Shen,Jian Lu,Xiaowu Ni.Investigation on the Fluorescent Spectral Characteristic of Ethanol Solution Induced by Different Wavelength UV-Light. Proceedings of SPIE the International Society for Optical Engineering . 2003...
Light Meter is a professional-grade instrument designed for precise measurement of ultraviolet radiation intensity in a wide range of applications. With a narrow-band spectrum covering 248nm to 262nm and a peak wavelength of 254nm, this meter is ideal for tasks requiring high accuracy and ...