Automatic calibration system PM9100 / PM9101 Series

standard

The Automatic Irradiation Calibration System is designed for verification, calibration, and quality assurance of the radiation instruments that measure exposure dose and exposure dose rate, air kerma and kerma rate, dose equivalent and dose equivalent rate, personal dose equivalent and personal dose equivalent rate and testing these instruments in gamma-radiation collimated beam (emitted by standard sources 241Am, 137Cs, 60Co and other). Operation Principle The system operating principle is based on the irradiation scheme realized by a fixed multipositional irradiator and linear positioning system (LPS) with a rotary table. The application of gamma-radiation sources of different activity and changing the distance between the source and detector within operating distance intervals cause changes in dosimetric quantity values. The control of source selection in the irradiator revolver, ejection of the selected source to the expose position and positioning the device under test in the system radiation beam are performed by the operator via remote control panel (CP) or with the help of specialized metrology software installed on the PC Automatic Mode The specialized Software enables the automatic calibration mode. The manual mode is also available. In the automatic mode, the operator creates a calibration scenario; specifies the type of sources, sets dose rates reference points and corresponding exposure intervals; installs the instrument in the instruments holder. The instruments holder is attached to the rotary table. Other processes are realized by the system itself.