IEC 60532 Revised
IEC 60532:1992
Radiation protection instrumentation - Installed dose ratemeters, warning assemblies and monitors - X and gamma radiation of energy between 50 keV and 7 MeV
Applies to installed dose ratemeters, warning assemblies and monitors, and covers equipment intended to measure air kerma, ambient dose equivalent, or other isotropic dose or exposure quantities due to X or gamma radiation of energy between 50 keV and 7 MeV for the purposes of radiation protection.
CHFÂ 250.-
A more recent version of this publication exists:
IEC 60532:2010