What is the role of the Radiation Safety Officer (RSO) in an XRF program?

What is the role of the Radiation Safety Officer (RSO) in an XRF program?

• A. They calibrate the XRF weekly
• B. They manage facility security
• C. They monitor XRF leakage for radiation safety
• D. They register the XRF

Answer: (C)

The core responsibility of the Radiation Safety Officer in an XRF program is to oversee radiation safety and protect workers by monitoring for any X-ray leakage and ensuring exposures stay within regulatory limits. This means the RSO conducts area dose-rate surveys, checks shielding and interlocks, ensures proper use of PPE and access controls, and keeps records of exposure and safety checks. When readings indicate elevated radiation or any safety gaps, the RSO leads corrective actions to bring the program back into compliance and ALARA. Calibrating the XRF is typically done by a qualified technician or the instrument vendor, not the RSO as a routine weekly task. Registering the device or coordinating facility security are administrative or operational duties that may involve the RSO, but they are not the primary, ongoing safety monitoring function.

The core responsibility of the Radiation Safety Officer in an XRF program is to oversee radiation safety and protect workers by monitoring for any X-ray leakage and ensuring exposures stay within regulatory limits. This means the RSO conducts area dose-rate surveys, checks shielding and interlocks, ensures proper use of PPE and access controls, and keeps records of exposure and safety checks. When readings indicate elevated radiation or any safety gaps, the RSO leads corrective actions to bring the program back into compliance and ALARA.

Calibrating the XRF is typically done by a qualified technician or the instrument vendor, not the RSO as a routine weekly task. Registering the device or coordinating facility security are administrative or operational duties that may involve the RSO, but they are not the primary, ongoing safety monitoring function.