On line high dose static position monitoring by ionization chamber detector for industrial gamma irradiators.
A 1 cm(3) cylindrical ionization chamber was developed to measure high doses on line during the sample irradiation in static position, in a (60)Co industrial plant. The developed ionization chamber showed to be suitable for use as a dosimeter on line. A good linearity of the detector was found between the dose and the accumulated charge, independently of the different dose rates caused by absorbing materials.
Rodrigues
Ary A
AA
Universidade Estadual de Londrina-Departamento de Física, Londrina, Brazil.
Vieira
Jose M
JM
Hamada
Margarida M
MM
D004867:Equipment Design; D019544:Equipment Failure Analysis; D005720:Gamma Rays; D007221:Industry / Q000295:instrumentation*; D009862:Online Systems; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000295:instrumentation*; D015203:Reproducibility of Results; D012680:Sensitivity and Specificity