Figure 4

(A) Cs-137 laboratory source with activity of 10.47 µCi used as main radiation source for measurements with DUT, and (B) Response of DUT in CPM for dose rates between background (0.2 µSv/h) and ~ 80 µSv/h.

(A) Cs-137 laboratory source with activity of 10.47 µCi used as main radiation source for measurements with DUT, and (B) Response of DUT in CPM for dose rates between background (0.2 µSv/h) and ~ 80 µSv/h.