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

This detector is a great general purpose detector, it has a 51 x 51 mm Sodium Iodide 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 powdercoat finish.

We recommend this detector for use with the GS-PRO-V5 spectrometer.

This detector is built by Bee Research from quality new components.


Scintillation Crystal: 2x2" NaI(Tl) (Bridgeman Growth)

PMT.......................: 10 stage (Hamamatsu or ADIT)

Voltage Divider.......: Integral 12 M Ohm

Connector..............: SHV

Background CPM...: 10,300 @ 650V

Resolution at 660 keV: 7 - 9%

Voltage Range 650V - 750V

Gamma Energy Range: 25 to 3000 KeV

Supplied with 0.75 m SHV to SHV or SHV to BNC Coaxial cable as per requirement

Still have questions? .......... Contact us 



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GS-2020-NAI Sodium Iodide 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

Refund & Return Policy

We want you to be 100% happy with your Gammaspectacular product, and offer free after sales support to get you up and running.

If you for any reason you require a refund or replacement, please contact us within 30 days of purchase to arrange the return.
Return shipping cost and risk is the sole responsibility of the buyer.

Return shipping address: Bee Research, Po Box 6259, Alexandria, NSW 2020, Australia