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Paper The following article is Open access

Marine radioactive field monitoring sensor based on NaI (Tl)

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Published under licence by IOP Publishing Ltd
, , Citation G X Ren et al 2017 IOP Conf. Ser.: Earth Environ. Sci. 82 012088 DOI 10.1088/1755-1315/82/1/012088

1755-1315/82/1/012088

Abstract

There are many deficiencies in traditional laboratory means, which make it difficult to meet the real-time monitoring requirements of nuclear radiation on marine field. In this paper, a radioactive monitoring sensor for marine field was proposed, which is based on NaI (Tl) scintillation crystal, while energy calibration and resolution calibration are conducted by employing a standard radioactive source, and curve fitting is conducted by employing MATLAB. Through the test under seawater in Qingdao wharf, the results are in good agreement with the laboratory test results.

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10.1088/1755-1315/82/1/012088