Examples of Positive beam limitation in a sentence
Positive beam limitation (PBL) shall be provided whenever all the following conditions are met: i.
Positive beam limitation (PBL) shall prevent the production of x-rays when: i.
Positive beam limitation means the automatic or semi-automatic adjustment of an x-ray bean to the size of the selected image receptor, whereby exposure cannot be made without such adjustment.
If CM owns, partially owns, or has a shared profits arrangement with the trade contractor, CM shall reduce any mark-up otherwise applicable to a change in proportion with the shared profits.
Portable x-ray equipment [See “X-ray equipment”] Positive beam limitation means the automatic or semi-automatic adjustment of an x-ray bean to the size of the selected image receptor, whereby exposure cannot be made without such adjustment.
Positive beam limitation may be bypassed when radiography is conducted which does not use the cassette tray or permanently mounted vertical cassette holder, or when either the beam axis or table angulation is not within 10° of the horizontal or vertical during any part of the exposure, or during stereoscopic radiography.