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Definition
(1) (metrological traceability) property of a measurement result whereby the result can be related to a reference through a documented unbroken chain of calibrations, each contributing to the measurement uncertainty
(2) (metrological traceability) property of a measurement result relating the result to a stated metrological reference (free definition and not necessarily SI) through an unbroken chain of calibrations of a measuring system or comparisons, each contributing to the stated measurement uncertainty
(3) ability to trace the history, application or location of an object, a product or a service
Source
(1) VIM/ISO:99 [RD18] ; (2) QA4EO; (3) ISO:9000 [RD7]
Suggestions
(1) is the definition from QA4EO
Category
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