Radiation emitted from the x-ray tube when the system is fully charged and the exposure switch or timer is not activated shall not exceed a rate of 0.516 uC/kg (two milliroentgens) per hour at five centimeters from accessible surfaces of the diagnostic source assembly, with the beam-limiting device fully open.

KEY: dental, X-rays, mammography, beam limitation

Date of Last Change: September 15, 2025

Notice of Continuation: April 6, 2026

Authorizing, and Implemented or Interpreted Law: 19-3-104; 19-6-107