Demo and teardown of an X-ray fluorescence gun (measures chemical composition)
Applied Science Applied Science
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 Published On Aug 30, 2020

I show how an X-ray fluorescence gun works, do a teardown and failure analysis, and discuss a new kind of XRF tech now "available" on eBay.

The XRF data can be transferred from the gun to a PC, and analyzed with http://pymca.sourceforge.net/ I did this for several materials, but ran out of time in this video to show the software usage, which is quite involved.

Good overall description of XRF: https://phys.libretexts.org/Bookshelv...

Electron shell shielding described via roller derby ?! https://courses.lumenlearning.com/che...

XRF supplies: https://www.amptek.com/

MightyOhm geiger counter: https://mightyohm.com/blog/products/g...

The two XRF guns in this video were generously donated by one of my viewers. Thank you!

The Tribogenics tape-peel XRF gun on eBay: https://www.ebay.com/itm/New-Watson-X...


Applied Science on Patreon:   / appliedscience  

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