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BS EN 61005-2004 pdf download.Radiation protection instrumentation Neutron ambient dose equivalent ( rate ) meters. For assemblies with a substantially logarithmic graduation or with a digital presentation, the test shall be performed for at least three values...

BS EN 62363-2011 pdf download.Radiation protection instrumentation Portable photon contamination meters and monitors. 7.6.3 RequIrements — secondary batteries (rechargeable) When power is supplied by secondary batteries, the capacity of these shall be such that after 8 h...

BS/EN 62694-2016 pdf download.Radiation protection instrumentation Backpack-type radiation detector (BRD) for the detection of illicit trafficking of radioactive material. The gamma-ray background intensity shalt be measured using a pressurized ion chamber or similar environmental radiation measurement device...