Chapter 11 Safety and Health at Research and Test Reactors and Critical Facilities A. Number of reactors for research and testing have increased greatly since 1954 1. A wide variety of reactor types are used for testing and research purposes a. Test reactors for examining properties of materials exposed to radiation b. (1) Unenriched test reactors (2) Enriched test reactors Research reactors for basic and applied research also produce radioisotopes (1) Unenriched research reactors (2) Enriched research reactors (3) Training facilities at universities generally have very low power 2. Flux level will depend on purpose of use a. b. Industrial interests (1) Test reactors (2) Research reactors (3) Critical facilities University interests (1) B. Research reactors Critical facilities lL -1

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