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Glavni meni

ISO/TR 20461:2023

Determination of uncertainty for volume measurements of a piston-operated volumetric apparatus using a gravimetric method
13. 2. 2023.

Опште информације

60.60     13. 2. 2023.

ISO

ISO/TC 48/SC 8

Tehnički izveštaj

17.060  

engleski   francuski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

This document gives detailed information regarding the evaluation of uncertainty for the gravimetric reference measurement procedure specified in ISO 8655-6[1] and the gravimetric procedure specified in ISO 8655-7:2022[1], Annex A, according to the ISO/IEC Guide 98-3[16].
This document also includes the determination of other uncertainty components related to the liquid delivery process of a piston-operated volumetric apparatus (POVA), e.g. repeatability and handling. Furthermore, it provides examples for the calculation and application of the uncertainty of the mean delivered volume and the uncertainty in use of a single delivered volume.

Životni ciklus

PRETHODNO

POVUČEN
ISO/TR 20461:2000

POVUČEN
ISO/TR 20461:2000/Cor 1:2008

TRENUTNO

OBJAVLJEN
ISO/TR 20461:2023
60.60 Standard objavljen
13. 2. 2023.