What is the primary purpose of a dosimeter?

The primary purpose of a dosimeter is to measure an individual's exposure to ionizing radiation. Dosimeters are critical tools in radiation safety, as they provide quantitative data on the levels of radiation that a person has been exposed to over time. This information is essential for monitoring exposure levels to ensure they remain within safe limits established by regulatory bodies. By accurately recording radiation exposure, dosimeters contribute to maintaining safety in environments where radiation is present, allowing for the implementation of necessary protective measures when exposure levels approach harmful thresholds.

In contrast, increasing radiation exposure, protecting against radiation, and limiting radioactive waste address other aspects of radiation safety management but do not encompass the primary role of a dosimeter. While protection strategies and waste management are crucial for overall safety, the core function of a dosimeter is specifically focused on measuring exposure.