Oregon Oregon Health Authority, Public Health Division

Rule Rule 333-105-0430
Equipment Control: Limits on External Radiation Levels From Storage Containers and Source Changers


The maximum exposure rate limits for storage containers and source changers are two millisieverts (200 mrem) per hour at any exterior surface, and 0.1 millisieverts (10 mrem) per hour at one meter from any exterior surface with the sealed source in the shielded position.
Source

Last accessed
Jun. 8, 2021