Titel: Application of the substitution procedure for the calibration of non-automatic weighing instruments : Expert Report DKD-E 7-1
Autoren: DKD Technical Committee Mass and Weighing Instruments, Physikalisch-Technische Bundesanstalt (PTB), ISNI: 0000 0001 2186 1887
Beitragende: HostingInstitution: Physikalisch-Technische Bundesanstalt (PTB), ISNI: 0000 0001 2186 1887
Seiten:15
Sprache:en
DOI:10.7795/550.20220331
Version:01/2022
Art der Ressource: Text / Technical Requirement
Herausgeber: Physikalisch-Technische Bundesanstalt (PTB)
Rechte: https://creativecommons.org/licenses/by-nc-nd/3.0/de/
CC by-nc-nd 3.0
Daten: Verfügbar: 2022-04-04
Erstellt: 2022-01
Datei: Datei herunterladen (application/pdf) 760.48 kB (778731 Bytes)
MD5 Prüfsumme: c1e809e467f26c058217c95cfb42b50f
SHA256 Prüfsumme: 2b3178872a007201b6e775ab6668bdce7bb644b4313ea882fb317356ef26ccea
Schlagworte DKD Expert Report ; substitution procedure ; DKD-R 7-2 ; EURAMET Calibration Guide No. 18 ; chapter 4.3.3 ; calibration ; non-automatic weighing instrument
Zusammenfassung: The expert report is based on the calibration guideline DKD-R 7-2, Edition 01/2018 [German translation of the EURAMET Calibration Guide No.18 Version 4.0 (11/2015)]. The expert report contains additional requirements regarding the practical implementation of the substitution procedure, thus supporting the high competence required of an accredited calibration laboratory. The substitution procedure is described in chapter 4.3.3 of DKD-R 7-2. By using the substitution procedure, the measurement uncertainty contribution of the load used increases with each substitution step and thus the measurement uncertainty of the weighing instrument to be stated in the calibration certificate. The substitution procedure is used to determine the indication error during calibration. The determination of repeatability and deviation due to eccentric loading is not subject of this expert report.
Zitierform: Expert report DKD-E7-1, Application of the substitution procedure forthe calibration of non-automatic weighing instruments, Edition 01/2022, Revision 0, Physikalisch-Technische Bundesanstalt, Braunschweig and Berlin. DOI: 10.7795/550.20220331.