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In this work, a new gamma ray imaging system was developed. The system consisted of a plastic-based rod detector (BC400) coupled with a PMT at one side and a fan shaped 60 Co gamma source having about 1 mCi activities. The experiments were done using metal plates with different thicknesses. It was found that using a suitable deconvolution method, the output gamma spectra of the system can provide useful information about the size and position of the gamma ray exposed objects.

In this work the performance of backscatter gamma densitometer is studied using 60Co as gamma source. The ability of the densitometer to determine the liquid's interfaces in multi-phase flows was assessed. The aim mainly was to investigate the possibility of using 60Co in this system. Furthermore, a comparison between 60Co and was done. The obtained results indicate that 60Co can be advantageous in this regard.