Ultraviolet Radiation (UV)
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Ultraviolet (UV) radiation is optical radiation just shorter in wavelength than visible light, from about 100 to 400 nm. It is split into UV-A (315–400 nm), UV-B (280–315 nm) and UV-C (100–280 nm). Workplace sources include germicidal UV-C lamps used for disinfection, UV curing systems for inks, coatings and adhesives, and inspection lamps. Overexposure can cause photokeratitis (painful inflammation of the cornea) and skin burns, and long-term exposure raises the risk of skin cancer and cataracts. Measuring UV irradiance and dose confirms that disinfection and curing systems deliver their intended output.
Ultraviolet (UV) measurement confirms the output of germicidal UV-C disinfection systems and UV curing equipment. Rent a calibrated UV radiometer from RAECO Rents with probes for UV-C (249–259 nm) and broadband UVA/UVB (250–400 nm), with phone support to help you pick the right probe for your source.
Regulatory Exposure Limits
Updated on October 07, 2026
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