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Ultraviolet light is subdivided into UV-A (315 to 400 nm), UV-B (280-315 nm), and UV-C (100-280 nm). Artificial UV used for disinfection is almost always UV-C, so UV and UVC are often used ...
Far-UVC light dramatically reduced airborne virus levels in a room where people were working, in the first study of the new air disinfection technology outside of an experimental setting.
Light with such a wavelength — called far-UVC, from the ultraviolet portion of the electromagnetic spectrum — is deadly for microbes, researchers are learning, but appears safe for human beings.
How Far-UVC light could be key in curbing the next airborne pandemic 03:31. ... there's an experimental room that simulates real life and controls for conditions like humidity and airflow.
Beam ($5,000) is an LED-based, upper room disinfection device that uses 265-nanometer ultraviolet light to create a disinfection zone located above people in a room.
Ultraviolet C light at 254 nanometers is the standard for eliminating airborne and surface pathogens from bacteria, viruses and mold, according to the National Center for Biological Information ...
Using a room-sized chamber that allowed three Air-Changes-per-Hour (ACH) and five filtered Far-UVC lamps, they continuously released aerosolized staphylococcus aureus into the space and conducted ...
The performance standard includes detailed criteria for testing and evaluating UVC devices such as Test Room Specifications; Surface Types and Orientations; Site Locations and Pathogens.
Conventional UVC light is currently used to sanitize surfaces in places like hospitals, ... there's an experimental room that simulates real life and controls for conditions like humidity and airflow.