Beam−limiting device definition

Beam−limiting device means a field defining collima- tor that provides a means to restrict the dimensions of the useful beam to the desired dimensions.
Beam−limiting device means a device which provides a means to restrict the dimensions of the x−ray field.

Related to Beam−limiting device

  • Dose limits means the permissible upper bounds of radiation doses established in accordance with these rules. For purposes of these rules, “limits” is an equivalent term.

  • Main Distribution Frame (MDF) means the termination frame for outside facility and inter-exchange office equipment at the CO.

  • Positive beam limitation means the automatic or semi-automatic adjustment of an x-ray beam to the size of the selected image receptor, whereby exposures cannot be made without such adjustment.

  • Maximum design heat input means the ability of a unit to combust a stated maximum amount of fuel per hour on a steady state basis, as determined by the physical design and physical characteristics of the unit.