#Far uvc lamp portable#

For example, portable electronic disinfection products, elevator handrail sterilization machines, sweeping robots, etc. It can give rise to a number of differences from the traditional mercury lamp application needs.

Application areas: far-ultraviolet lamps also have the advantages of being small and portable, environmentally safe, easy to design, etc., which can give rise to a number of differences from the traditional mercury lamp.

UVB and UVC band far-ultraviolet LED external quantum efficiency is still relatively low, EQE is mostly below 10%, commercial products are basically in the 1% to 3%. Luminous efficiency: currently, far UV lamps in luminous efficiency and other aspects can not completely replace mercury lamps.Generally speaking, the higher the radiation intensity, the better the effect the more concentrated the beam is on the surface of the object being radiated, the better the sterilization effect the closer the object being radiated, the better the effect the longer the cumulative radiation time that the object being radiated under the UV lamps, the better the effect. UV radiation intensity depends on the luminous intensity of the effective spectrum in the UV light source, the light output angle of the lamp (beam concentration), the distance between the lamp and the object being radiated, and other factors. UVC dose: germicidal requires sufficient irradiation intensity, sufficient time, and the appropriate wavelength band.

#Far uvc lamp series#

In far UVC lamp germicidal disinfection, standardization faces a series of challenges, such as UVC mercury lamp germicidal mainly in 253.7 nm, while far UVC lamp wavelengths are mainly distributed in 200-280 nm, which brings a series of differences for subsequent application solutions. Traditionally used ultraviolet mercury lamps to discharge to produce a wavelength of 253.7 nm-based ultraviolet radiation, but according to the latest research findings, near 264 nm, the germicidal effect of UV may be higher. Wavelength: Different wavelengths of UVC for bacteria, viruses kill different effects.

#Far uvc lamp download#

For more information, please refer to the Innovative Bioanalysis report available as download in the link.For traditional UVC lamps, this paper argues that the following differences need to be considered in designing far UVC germicidal experiments: According to results obtained from a laboratory test conducted by Innovative Bioanalysis, a CAP, CLIA, AABB Certified Safety Reference Laboratory, in a room with sufficient air circulation.The UV-C irradiance used in this study was 0.849 mW/cm 2. Nadia Storm et al, Rapid and complete inactivation of SARS-CoV-2 by ultraviolet-C irradiation, 2020.With earlier contributions by Gabriel Chevrefils (2006) and Eric Caron (2006) With peer review by Benoit Barbeau, Harold Wright (1999) and Karl G. Fluence (UV Dose) Required to Achieve Incremental Log Inactivation of Bacteria, Protozoa, Viruses and Algae Revised, updated and expanded by Adel Haji Malayeri, Madjid Mohseni, Bill Cairns and James R.

EPA Report, “Building Retrofits for Increased Protection Against Airborne Chemical and Biological Releases” Pg.They should never be used in applications or activities that may cause and/or lead to death, personal injury and/or damage to the environment. Plants and/or materials that are exposed to higher dosages of UV-C may become damaged and/or discolored. None of our UV-C lamps are certified or approved as a medical device anywhere in the world and should not be used as such. Philips UV-C disinfection luminaires must only be sold by Signify or through qualified partners and installed by qualified professionals according to our stringent safety and legal requirements. The UV-C disinfection luminaires we provide without such safeguards are intended only to be used as components in disinfection systems that contain any safeguards indicated, but not limited to, those specified in mounting instructions and user manuals. The lighting must always be installed with adequate shields and safeguards (such as presence detection sensors or timers) to avoid light damage and severe injuries to the eyes and skin. UV-C lighting presents minimum risk when used in the correct way.