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DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN EN 61577-2 ; VDE 0493-1-10-2:2017-12 [CURRENT] references following documents:

Document number Edition Title
IEC 61577-2 2014-07 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 2: Specific requirements for ²²² Rn and ²²⁰ Rn measuring instruments More 
IEC 61577-4 2009-02 Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 4: Equipment for the production of reference atmospheres containing radon isotopes and their decay products (STAR) More