Detection ray
X, r and hard ray
Measuring Range
Dosage equivalent rate: 0.01-1000 μSv/h (maximum: 10 mSv/h)
Energy scope
50 keV-1.5 MeV ≤ ± 30 % (as for 137 Cs I)
Relative innate error
≤ ± 15 % (137 CS 1 mSv/h)
Flexibility
80 CPM/μSv/h (as for Co-60)