Calorimeter dose determinations by direct voltage measurements on a Wheatstone-type bridge circuit
H Kubo; D E Brown; H Kubo; Dept. of Radiation Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA; D E Brown; Dept. of Radiation Medicine, Massachusetts General Hospital Cancer Center, Harvard Medical School, Boston, MA, USA
Журнал:
Physics in Medicine and Biology
Дата:
1984-07-01
Аннотация:
The authors have demonstrated that the direct voltage measurement technique using two fixed resistors on a bridge circuit considerably simplifies calorimeter operation in radiation dose measurement. They have also shown that this method is as accurate as the conventional null balance technique. These findings are believed to be significant for the fabrication of a portable in situ calorimeter.
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