WORLD OF MEDICINE Gamma Finder, Инструкция по эксплуатации

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Description of the GAMMA FINDER® III
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Position the switched on GAMMA FINDER® III onto an area
where non-specific background activity exists and scan the
procedure area and start the measurement with the OK
button.
Wait until the countdown has counted down. Make sure
that nuclide accumulations do not get into the direct field
of view of the GAMMA FINDER® III during this time.
After the measurement is completed, the background count
rate is displayed at the bottom of the screen. The GAMMA
FINDER® III works as usual, but now the background count is