What is Photobiological safety standard?
THE PHOTOBIOLOGICAL SAFETY STANDARD IEC 62471 This standard deals with the photobiological safety of lamps and devices using lamps and includes a classification of the light source in several risk groups. The standard considers all of the photobiological hazards that may affect the skin and the eye (thermal and photochemical hazards) from ultraviolet to infrared wavelengths. Four risk groups are defined: Risk […]