Results from nondestructive assay measurement of the 296-P-34 Rotary mode core sampler HEPA filters
Author(s) -
N.A. HOMAN
Publication year - 1999
Publication title -
osti oai (u.s. department of energy office of scientific and technical information)
Language(s) - English
Resource type - Reports
DOI - 10.2172/782403
Subject(s) - hepa , air filter , spectrometer , filter (signal processing) , particulates , engineering , environmental science , materials science , analytical chemistry (journal) , physics , optics , chromatography , chemistry , electrical engineering , mechanical engineering , organic chemistry , inlet
The objective of this data acquisition was to measure and identify the gamma emissions from the 296-P-34 exhauster high-efficiency particulate air (HEPA) filters. Data acquisition was accomplished by nondestructive assay (NDA), using a portable gamma spectrometer calibrated to the exhauster HEPA filter geometry. The NDA technique that was used is referenced in 40 CFR 61 Appendix B Method 114 and also addressed in HNF-EP-0528
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