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Monday, March 28, 2022

Why Was I Thinking a Civil Defense Survey Meter Would Detect Alpha Particles?

 Gamma only.  That uranium ore is of no value.  Apparently the K40 in banana is gamma rays but I doubt that will get enough bunches to measure. 


Does anyone need it?

I guess that I will assume the calibration done in 2009 is sufficient or that sanity breaks out.

4 comments:

  1. CDV 700 will detect K40 in bananas.

    It is sensitive enough.

    The 715/717/720 are not sensitive enough.

    None will detect Alpha.

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  2. I thought the CDV-700 probe had an openable window to allow alpha detection.....

    ReplyDelete
    Replies
    1. I have updated the title; it is a 710.

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    2. the window on the geiger tube cover allows the detection of Beta.

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