Benefits at a glance

  • Highly sensitive scintillation crystal from Sodium Iodide
  • Long-term stability of ≤0.002 % per °C (Patented method)
  • Compact design


This detector provides the best sensitivity to gamma radiation and is therefore able to work with very low source activities. The CrystalSENS detector is characterized by a compact design and is ideally suited for applications with limited space requirements.

Detector retrofit program to improve your production

Especially in low radiation conditions, our highly sensitive detectors improve the signal to noise ratio, what is resulting in superior measurement performance compared to competing systems. Source replacement is costly, time consuming, and does not work towards a reduction in overall site source activity.

Berthold's retrofit solution


5 Results



20.5 kg or
93 kg with collimator

Operating temperature-40 ... +60 °C (-40 ... +140 °F)
Scintillator size
Ø x length [mm]
125 x 50 (Nal/TI)