Portable spectrometer / survey meter

Gamma spectacular, theremino adapters, non-sound card based, etc...
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SebastianD
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Re: Portable spectrometer / survey meter

Post by SebastianD » 22 Jun 2023, 18:00

Hey Robert,

What resolution are you getting with a 2x2 array and a 1"x1" crystal?
Sebastian D'Hyon | Brisbane, Australia | BSc (Chem) MRACI CChem | Linkedin | ResearchGate
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RobertD
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Re: Portable spectrometer / survey meter

Post by RobertD » 23 Jun 2023, 01:33

Hi Sebastian,
on a 20 minute spectrum of a Cs-137 check source, I´m getting 7.3%:
20minCs137.JPG
Robert
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RobertD
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Re: Portable spectrometer / survey meter

Post by RobertD » 23 Jun 2023, 01:38

The setup was like this, no shielding involved:
IMG_20230622_173444.jpg
Robert
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