EN ISO 12799:2019
Current
The latest, up-to-date edition.
Nuclear energy - Determination of nitrogen content in UO2, (U,Gd)O2 and (U,Pu)O2 sintered pellets - Inert gas extraction and conductivity detection method (ISO 12799:2015)
12-06-2019
ISO 12799:2015 describes a procedure for measuring the nitrogen content of UO2, (U,Gd)O2, and (U,Pu)O2 pellets. Nitrogen in nuclear fuel may be present either as elemental nitrogen or chemically combined in the form of nitrogenous compounds. The technique described herein serves to determine the total content of nitrogen excluding those compounds whose decomposition temperature is above 2 200 °C (most notably Pu and U nitrides).
| Committee |
CEN/TC 430
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| BS EN ISO 12799:2019 | Identical |
| NF EN ISO 12799:2019 | Identical |
| ÖNORM EN ISO 12799: 2019 10 15 | Identical |
| PN-EN ISO 12799:2019-08 | Identical |
| NEN-EN-ISO 12799:2019 | Identical |
| SS-EN ISO 12799:2019 | Identical |
| NS-EN ISO 12799 : 2019 | Identical |
| I.S. EN ISO 12799:2019 | Identical |
| DIN EN ISO 12799:2019-11 | Equivalent |
| UNE-EN ISO 12799:2019 | Identical |
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