NAC459.478. “Position indicating device” defined.

Latest version.

“Position indicating device” means a device on dental X-ray equipment used to indicate the beam position and to establish a definite source-surface or skin distance. It may or may not incorporate or serve as a beam-limiting device.

[Bd. of Health, Radiation Control Reg. § 6.2.39, eff. 2-28-80]

                    
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