A system is designed for making remote sealed-bag passouts from a multicurie-level chemistry processing enclosure. The polyethylene bags are changed remotely without exposing contaminated surfaces while always maintaining a low leak rate seal. The system employs an interchange box (passout box) attached to the chemistry enclosure. Integrated with the box is a hydraulically operated jack that raises and lowers the bags, and a welder-cutter for sealing them. A single master-slave manipulator teamed with the above units handles all operations. (auth)
Publisher Info:
California Univ., Berkeley, CA (United States). Lawrence Radiation Lab.
Place of Publication:
Berkeley, California
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Description
A system is designed for making remote sealed-bag passouts from a multicurie-level chemistry processing enclosure. The polyethylene bags are changed remotely without exposing contaminated surfaces while always maintaining a low leak rate seal. The system employs an interchange box (passout box) attached to the chemistry enclosure. Integrated with the box is a hydraulically operated jack that raises and lowers the bags, and a welder-cutter for sealing them. A single master-slave manipulator teamed with the above units handles all operations. (auth)
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Fleischer, E. S.; Parsons, T. C. & Howe, P. W.Remote Plastic Bag Passout Unit for High-Level Radiochemical Operations,
report,
August 1, 1961;
Berkeley, California.
(https://digital.library.unt.edu/ark:/67531/metadc1057253/:
accessed May 29, 2023),
University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu;
crediting UNT Libraries Government Documents Department.
