60.60 Standard published Jun 12, 2019
CEN
CEN/TC 430 Nuclear energy, nuclear technologies, and radiological protection
European Norm
17.240 Radiation measurements | 27.120.30 Fissile materials and nuclear fuel technology
ISO 21484:2017 describes a method for determining the Oxygen-to-Metal (O/M) ratio in mixed uranium-plutonium oxide (U,Pu)O2 ± X pellets. The parameters given in the following paragraphs are relevant for pellets within a range of O/M ratio corresponding to 1,98 to 2,01. The method described in the document is adapted, with regard to the parameters, if the expected values of O/M ratio are outside the range.
PUBLISHED
EN ISO 21484:2019
60.60
Standard published
Jun 12, 2019