Detector Assembly CsI-38x38-R6231
Cesium Iodide CsI(Tl) CsI-38x38-R6231 scintillation detector
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CsI-38×38 Scintillation Detector Assembly includes Ø38.1×38.1 mm  (Ø1.5”x1.5”) CsI(Tl) crystal coupled to Hamamatsu R6231 PMT hermetically packed in an Aluminum housing with 0.5mm thick walls and integrated magnetic shield and temperature sensor (optional)

Detector type CsI(Tl)
Detector size Ø38.1×38.1 mm
Energy range From 10 keV
Typical resolution 6% at 662 keV
Ambient dose rate N/A
Typical sensitivity,
800 (137Cs)
400 (60Co)
Neutron detection No
Readout  PMT+JEDEC B14-38
Dimensions Ø60×156 mm
Weight 530 g
Efficiency Calculator

The calculations are based on NIST XCOM: Photon Cross Sections Database. The results are for general information purpose only. You should not rely upon them as a basis for making any decisions.

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Calculated for: keV