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Thread: Cheap Thermopile

  1. #1
    Join Date
    Jan 2007

    Default Cheap Thermopile

    I was looking for the famous Coherent Head ($$ lots even on ebay) when I ran across this thermal sensor and was wondering if painted flat black (high temp paint) could work as a thermopile based laser power meter? (Lots less expensive) Would need calibration of course; referencing to a good LPM.
    Or maybe this:

    used like this:
    Attached Thumbnails Attached Thumbnails nc thermopile app.JPG  

    Last edited by steve-o; 10-29-2008 at 10:56.

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