Characterizing X-Ray Machines,
Abstract
The objective of this report is to present information in both graphical form and data sheet form for radiographers to use as a guide for characterizing any x-ray machine for any given material capable of being x-rayed. This was accomplished by characterizing the Philips MG 301 Constant Potential X-ray Machine for radiographing various steel thicknesses with a 4.0mm focal spot. The information in this report will permit users of any x-ray machine to develop exposure charts to allow them to make fast and reliable decisions when faced with the problem of developing an exposure technique for radiographing, for example, thicknesses of steel in the range of .125 to 2.5 inches. Information contained in this report provides users of the Philips MG 301 and other types of x-ray machines with guidelines for developing exposure techniques for other metals (aluminum, copper, etc.) in the thickness range stated above. This can be accomplished by using steel as a cross reference in conjunction with recorded charts of approximate radiographic equivalence factors.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jul 01, 1984
- Accession Number
- ADA146532
Entities
People
- P. W. Brown
Organizations
- Naval Ordnance Laboratory