Zofia Peimel-Stuglik, Slawomir Fabisiak
The validation of the gamma source “Issledovatel” after its last (June 2003) repair was performed.
It was stated that the repair did not cause changes in working parameters of the irradiator (the dose rate
in control points is consistent with previous values) what shows that the traceability with the primary
standard is still remaining.