NaI(Tl) Gamma Scintillation Detector 1.5" x 1.5" Crystal
This detector is a great general purpose detector, it has a 38 x 38 mm Sodium Iodide crystal, coupled to a PMT with integral voltage divider, the whole package is housed in a spun aluminium housing and neatly capped off with an aluminium cap and silver plated BNC connector. Surface finished in a hard wearing radiant blue anodizing, you would have to admit that it's also pretty cool.
We recommend this detector for use with the GS-1100 range of drivers.
This detector is built by Bee Research from quality new components.
Scintillation Crystal: NaI(Tl) (Bridgeman Growth)
PMT.......................: 10 stage (ADIT USA)
Connector..............: BNC (Silver plated)
Background CPM...: ~950
Resolution at 660 keV: 7 - 9%
Voltage Range 750V - 850V
Gamma Energy Range: 25 to 2500 KeV
Supplied with 1 m BNC to BNC Coaxial cable
Construction Diagram with dimensions
Spectrum of CS-137 showing expected resolution between 6% and 7% (Note there may be slight variation between detectors.)
Background spectum in log scale showing efficency out to 2.5 MeV
- Brand: Gammaspectacular
- Product Code: GS-1515
- Availability: 16