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Area Nuclear instrumentation: Physical phenomena, basic concepts, instruments, systems, equipment and detectors / Quantities and units

IEV ref 395-01-02

Symbol
u

en
unified atomic mass unit
1 u = 1,660 538 921(73) × 10−27 kg

Note 1 to entry: This entry was numbered 393-14-09 in IEC 60050-393:2003.


[SOURCE: ISO 80000-10:2009, item 10-2.b, modified ]


fr
unité unifiée de masse atomique, f
1 u = 1,660 538 921(73) × 10−27 kg

Note 1 à l'article: Cet article était numéroté 393-14-09 dans la CEI 60050-393:2003.


[SOURCE: ISO 80000-10:2009, point 10-2.b, modifié]


de
vereinheitlichte atomare Masseneinheit, f

es
unidad de masa atómica modificada, f

it
unità unificata di massa atomica

ko
원자 질량 단위

ja
原子質量単位

pl
jednostka zunifikowana masy atomowej, f

pt
unidade unificada de massa atómica

zh
原子质量单位

Publication date: 2014-03
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