| Definition: | closeness of agreement between the results of successive measurements of the same measurand, carried out under the same conditions of measurement, i.e.:
– by the same measurement procedure,
– by the same observer,
– with the same measuring instruments, used under the same conditions,
– in the same laboratory,
– at relatively short intervals of time.
NOTE – The concept of "measurement procedure" is defined in VIM 2.5.
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