Berthold LB 1210D Radiation Monitor

Isotope sensitivity (1 s^-1 per Bq x cm^-2)
¹⁴C: 0.2
⁶⁰Co: 0.07
^99mTc: 0.3
¹²⁵I: 0.3
¹³¹I: 0.04
²⁴¹Am: 0.3

Isotope sensitivity (1 s^-1 per 10^-4 µCi/cm²)
¹⁴C: 005
⁶⁰Co: 0.02
^99mTc: 0.08
¹²⁵I: 0.08
¹³¹I: 0.01
²⁴¹Am: 0.08

Threshold setting 3.7 Bq x cm^-2 (10^-4 µCi/cm²)
¹⁴C: 20 s^-1
60Co: 50 s^-1
99mTc: 13 s^-1
125I: 13 s^-1
131I: 100 s^-1
241Am: 13 s^-1