Gamma Scintillation Detector 2.0" x 2.0" NaI(Tl) Crystal

This detector is a great general purpose detector, it has a 51 x 51 mm encapsulated crystal, coupled to a PMT with integral voltage divider, the whole package is housed in a spun aluminium housing and capped off with an aluminium cap and SHV connector. Pearl white powder coat finish.

The detector is supplied with an SHV male connector, compatible with GS and many other spectrometers, but can also be supplied with the older style HV-BNC if required. This detector is built by Bee Research from quality new components.


1 x 1.2m SHV-SHV Cable

Made in Australia

Specifications Value
Scintillation Crystal NaI(Tl) (Bridgeman Growth) 51 x 51 mm
PMT Hamamatsu R980
Connector SHV
Background CPM ~10,000 (approx)
Resolution at 660 keV < 7.5 %
Bias voltage 650-850
Gamma efficiency @ 662 keV ~72%

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GS-2020-NAI NaI(Tl) Gamma Scintillation Detector

  • Product Code: GS-2020-NAI
  • Availability: 6
  • USD $1,800.00

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Tags: NaI(Ti), Scintillation Detector, 2" NaI Detector

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