NaI(Tl) Gamma Scintillation Detector 1.5" x 2.5" Crystal

This detector is a great general purpose detector, it has a 38 x 63 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...: 217

Resolution at 660 keV: 7 - 9% 

Voltage Range 700V - 850V

Gamma Energy Range: 25 to 2500 KeV

Supplied with 1 m BNC to BNC Coaxial cable

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


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  • USD 1,200.00

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Tags: gamma scintillation detector, radiation detector, gamma spectroscopy, gamma spectrometry, GS-1525

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