What happens when a dosimeter alarm goes off?

When a dosimeter alarm goes off, it indicates that the radiation exposure level has exceeded a preset threshold. This triggers an immediate response, usually involving the individual checking their surroundings for increased radiation and following safety protocols. Personnel may evacuate the area, notify a supervisor, or seek assistance from radiation safety officers to assess the situation. Proper documentation and investigation into the cause of the alarm typically follow to ensure safety and compliance with regulations.