Instruments stored in areas free from contamination for emergency uses Stationary and continuously operating instruments Air samplers Smear tests Ventilating systems (1) Generally necessary wherever loose radioactive materials, vapors, or gases are involved (2) Local exhaust ventilation (3) Building-wide air systems (4) Prevention of release of radioactive materials to the environment (5) Hoods (6) Glove boxes Personal measuring devices (1) Dosimeters (a) (0) Film badges 1) Most common personnel radiation monitor 2) Detection X-ray or gamma radiation 3) Neutron detection 4) Cumulative radiation exposure recorded Pocket ionization chambers 1) Self-reading type 2) Machine-read type DOSARCHIVES

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