Title :
Daily radiation dosimetry
Author_Institution :
NUCLETUDES SA, Les Ulis, France
Abstract :
Original real time dosimetry techniques for X- and gamma-rays and neutron fields, developed and used daily for the last ten years, are presented. Dedicated to silicon, facility constraints, reliability and measurement quality goals lead to the selection of appropriate sensors and data handling. The first system manages and documents total dose and neutron fluence experiments in the following ranges: 0.01 to 1000 rad (Si)/s and 1E10 to 1E15 n/cm2 (1 MeV eq.). The second one does the same under pulsed X-rays mode, delivering 0.01 to 25000 rad (Si) in 10 ns to 1 μs duration. Calibration procedures are discussed. Accuracy is generally better than 15%
Keywords :
X-ray detection and measurement; dosimetry; gamma-ray detection and measurement; neutron detection and measurement; semiconductor counters; 0.01 to 1000 rad; 0.01 to 25000 rad; 10 ns to 1 mus; X-ray radiation; calibration; data handling; facility constraints; gamma-ray radiation; measurement quality; neutron fields; neutron fluence experiments; pulsed X-rays mode; real time dosimetry; reliability; sensors; total dose; Calibration; Data handling; Dosimetry; Gold; Ionization; Neutrons; Qualifications; Silicon; Testing; X-rays;
Conference_Titel :
Radiation and its Effects on Devices and Systems, 1991. RADECS 91., First European Conference on
Conference_Location :
La Grande-Motte
Print_ISBN :
0-7803-0208-7
DOI :
10.1109/RADECS.1991.213601
