title: Verification timer for AECL 780 Cobalt unit.
abstract: To obtain verification of the proper time setting of the motorized run down timer for a AECL 780 Cobalt Unit, a digital timer is described, which can be added to the system for under $300.
mesh_terms: D003037:Cobalt Radioisotopes / Q000627:therapeutic use*; D006801:Humans; D011867:Radioisotope Teletherapy / Q000295:instrumentation*
chemical_list: D003037:Cobalt Radioisotopes