NER'S NEUTRON RADIOGRAPHY LABORATORY ACCREDITATION BY CNLA
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Abstract
Abstract The neutron radiography laboratory at the Institute of Nuclear Energy Research (INER) has been established at the zero power reactor at Lungtan since 1989. This laboratory performed non-destructive examination using neutron beams of 6.9 x 105 n/cm2sec at the irradiation position with L/D ∼110 for turbine blade and explosive cord inspections. As part of the quality promotion program, this laboratory has completed the evaluation process and received the Chinese National Laboratory Accreditation (CNLA) certificate since 1998. The measured uncertainty of the neutron radiographic inspection which has∼30% typical was determined based on the BPI and SI standards. The detecting limits were 0.5 mm and 0.25 mm for the explosive cord and the turbine blade inspections respectively.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Nuclear Physics and Applications · Radiation Detection and Scintillator Technologies · Nuclear reactor physics and engineering
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References (6)
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