Remember that safety certifications address risks like electric shock, fire and personal injury but safety certifications do not address efficacy claims. Work with UL Solutions to help ensure that your products meet the requirements to safely use UVC light, with proper labels to warn users of the dangers of exposure and photobiological assessment to address personal injury concerns for UVC. Where the Standard does not already include photobiological safety requirements for UVC, ACGIH, ANSI/IES RP-27 or IEC 62471 for photobiological assessments will apply. UL Solutions can certify eligible UVC (180-280 nm = UVC short-wave) devices for safety using UL Standards for the product type. Trained professionals are expected to follow safety instructions and use necessary protective equipment. UVC products intended for use by trained professionals in controlled settings are evaluated based on product and site safeguards and their intended use. UL Solutions offers a path to safety certification for most commercial and healthcare UVC devices, and specific types of consumer UVC devices. In contrast, trained professionals are expected to follow safety instructions and use necessary protective equipment.Ĭan UL Solutions help me achieve safety certification for my UV product? These different approaches relate to higher risks of improper use (intentional or otherwise) by consumers who may not follow (or understand) safety warnings on the product or the packaging. With these designs, product and site safeguards and intended use are considerations for evaluation and certification. In contrast, germicidal devices intended for use by trained professionals in controlled settings may have exposed UVC sources. In consumer oriented germicidal devices containment is achieved by locating the UVC source within the product enclosure. You will see "containment" used throughout this site in reference to the design criteria. However, there are serious risks to UVC exposure, so safety precautions are essential.Ī critical term to keep in mind when discussing UVC is containment, which refers to a set of design criteria in which people are not exposed to excessive UVC but the germs are. UVC has germicidal benefits, depending on exposure dose (based on strength, proximity and time). UVC radiation has sanitizing properties and has many uses in commercial, healthcare, and consumer settings. Safety considerations around the use of UV lighting and radiation are critical when so many new products are entering the markets of lighting, appliances, consumer products, healthcare and more. In the current global situation, questions surrounding sanitation, germicidal properties, and UV devices are more in focus than ever before. Ultraviolet (UV) testing and certification
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