Minimum weighing according to Euramet guide
Minimum Weight Its importance in an analytical or industrial process

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Minimum weighing according to Euramet guide


Minimum Weight Its importance in an analytical or industrial process

Author : Denis LOUVEL

Publication date: May 10, 2020, Review date: November 13, 2020 | Lire en français

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7. Minimum weighing according to Euramet guide

Euramet's cg18 guide to scale calibration was updated in November 2015. This update features a comprehensive appendix describing minimum weighing.

Extract 1. The minimum weight is the smallest sample quantity required for a weighing to just achieve a specified relative accuracy of weighing. Consequently, when weighing a quantity representing minimum weight, R min , the relative measurement uncertainty of the weighing result equals the required relative weighing accuracy, Req, so that:

U(Rmin)/Rmin=Req

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