What's New
2018.10: Updated to Android-28 api
2014.03: Api updates and new Google Services integration
2013.04: Api updates
2012.01: bugfix for recent devices
2011.10b: update ads framework
2011.10: bugfix (forced close on empty field); added missing zoom buttons
2011.09 major update: added compounds. achartengine0.7.
About X-Ray Attenuation Calc. Free Android App
A tool for medical physicists to calculate x-ray attenuation for shielding.
The tool uses the NIST tables of x-ray mass attenuation coefficients. It's like having the NIST tables in your pocket!
It can be used to display characteristic information of elements and compounds (x-ray edges, density, linear mass attenuation graph for a mono-energetic narrow x-ray beam) and to calculate the transmission and attenuation through a layer of a given thickness of any material in the database.
If you don't like adds or want to support my work, please buy the PRO version.
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