[ RadSafe ] EPD

[FISHER Spencer -NUCLEAR]

In order to avoid anyone altering the data, to ensure that the limits on it are set according to the Radiation exposure permit, the units are set up to work with an EPD reader and the appropriate software.  They can be configured to work autonomously, but you need the setup software.  You also need the software to read out the detailed dose data i.e.  the histogram of exposure vs time.  That way you can use the data for event reconstruction after an exposure.

Your Thermo salesrep should be able to put it into autonomous mode. 

There is also a trick that they can showyou (I believe it is Siemens, but could be MGP), where you run a strong rare earth magnet down the side, and it resets the unit to factory defaults.  For use after a thermo nuclear blast.
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