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Low Level γ-Spectrometer with Low Background HPGe Detector, n-Moderator and μ-Veto Shield


Time is Money!

As an example of minimum detectable activity (MDA), the CTBTO laboratory criterion of 24 mBq Ba-140 (in 7 days measuring time) will be achieved with our design of ULB gamma -spectrometer systems installed on ground level laboratories in approximate 1.5 days (black line and dots).


The Present Reference on Ground Level!
     
Shielding Factors - Energy Range

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