Shielding Barrier – Radiation Protection Services

X-Ray Barrier

Primary Barrier

Area: Maximum voltage: kV
Maximum current: mA Maximum time used weekly: min
Occupancy: % Usage factor: %
Distance to the source: m

Primary barrier thickness (concrete): cm
Primary barrier thickness (drywall):* cm
Primary barrier thickness (lead): mm

Secondary Barrier

Area: Distance to the source: m
Type of equipment:
Scattering surface: cm2 Distance source-scatterer: m

Leakage Scattered Total
2nd barrier thickness (concrete): cm cm cm
2nd barrier thickness (drywall):* cm cm cm
2nd barrier thickness (lead): mm mm mm
 
* This value is only an approximation

Copyright © June 2011 University of Toronto
Not to be reproduced without the written permission of the Office of Environmental Health and Safety
215 Huron Street, Toronto, Ontario, Canada M5S 1A2
Hector Rocca