When considering safety, what is a characteristic of Class 4 lasers?

Class 4 lasers are distinguished by their potential hazards, particularly the ability to ignite combustible materials. This characteristic is crucial for safety professionals to understand since Class 4 lasers are powerful and capable of producing high-intensity beams that can generate enough heat to ignite flammable substances.

In environments where Class 4 lasers are utilized, it is imperative to have stringent safety protocols in place to prevent fire hazards. This means ensuring that combustible materials are kept at a safe distance and that appropriate protective measures are used to mitigate the risk of fire or explosion due to laser interactions.

The other characteristics mentioned, such as the lowest output power or being non-irritating, do not accurately represent Class 4 lasers. In fact, Class 4 lasers can cause serious injuries, including burns and permanent eye damage, thus highlighting their significance in the context of workplace safety and the need for protective measures. Understanding these parameters is essential for maintaining safety standards in any environment where lasers are in use.