Hamamatsu Mini PMT detector

Scintillation crystals, PMTs, voltage dividers etc...
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Ben H
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Hamamatsu Mini PMT detector

Post by Ben H » 23 Dec 2020, 03:46

Hi All,

I picked up one of these modules on ebay cheap and I was thinking I might be able to build it into a small gamma spectrometer. Has anyone got any experience with these models, there is a lens on the front, and below that the tube seems to be curved so I am not sure of the best way to interface a crystal to the detector as it doesn't look easy to directly couple it with grease.

Has anyone tried with a air gap between crystal and detector?

Ben
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Ben Hurren | Electronics and Software | Germany / UK

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