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Instrumentation Research and Development in DOE Health Physics Programs

Planning and control of exposure to ionizing radiation require the use of accurate, reliable instrumentation to establish dose rates, indicate high exposure rate areas, and control the spread of contamination. The Radiological Controls Division of the U. S. Department of Energy (DOE) operates several programs under the technical direction of DOE's lead laboratory in health physics, the Pacific Northwest Laboratory. These programs involve the evaluation and development of instruments to measure dose rates, internal depositions, and airborne and surface contamination. Several important developments, including the total dose meter, the laser-heated dosimeter reader, and a beta survey meter will be described.