Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Evaluation of the measurement performance of water meters depending on water quality
PTB Physikalisch-Technische Bundesanstalt, Germany.
Tubitak Ume, Turkey.
Czech Metrology Institute, Czech Republic.
PTB Physikalisch-Technische Bundesanstalt, Germany.
Show others and affiliations
2022 (English)In: Water Science and Technology: Water Supply, ISSN 1606-9749, E-ISSN 1607-0798, Vol. 22, no 4, p. 4700-4715Article in journal (Refereed) Published
Abstract [en]

Water meters of different types and sizes are used to monitor and bill the water supply. Although the water is of drinking water quality, its chemo-physical properties often adversely affect the measuring behaviour of a meter after a while. There is thus the risk that they no longer meet legal requirements and may no longer be used. In this paper a test regime with a focus on pH, total hardness and particle load is presented which allows water meters to be tested closer to their operating conditions prior to placing them on the market. The regime goes beyond the conventional continuous durability test as described in OIML R49:2013(E) and ISO 4064:2014. The feasibility and reliability of the test regime has been demonstrated through implementation at different facilities. In the study, the measurement performance of water meters of various types and from different manufacturers was also investigated. A heterogeneous spread of measurement errors was found for both, water meters in mint conditions and those which were exposed to a defined water quality. Furthermore, compared to the conventional continuous durability test, the test regime developed in the study generally leads to stronger changes in the measurement error of the water meters. © 2022 The Authors

Place, publisher, year, edition, pages
IWA Publishing , 2022. Vol. 22, no 4, p. 4700-4715
Keywords [en]
cold water meters, test regime, water meter accuracy, water quality, Measurement errors, Potable water, Water supply, Cold water meter, Cold waters, Drinking-water qualities, Durability test, Legal requirements, Meter accuracy, Performance, Test regimes, Total hardness
National Category
Other Electrical Engineering, Electronic Engineering, Information Engineering
Identifiers
URN: urn:nbn:se:ri:diva-59333DOI: 10.2166/ws.2022.133Scopus ID: 2-s2.0-85130080600OAI: oai:DiVA.org:ri-59333DiVA, id: diva2:1669475
Note

 Funding details: Horizon 2020 Framework Programme, H2020; Funding details: European Metrology Programme for Innovation and Research, EMPIR; Funding text 1: This project (EMPIR JRP 17IND13 Metrowamet) has received funding from the EMPIR programme co-financed by the Participating States and from the European Union’s Horizon 2020 research and innovation programme. The assistance of colleagues and neighbouring departments at the authors’ institutions in carrying out the experiments is gratefully acknowledged.

Available from: 2022-06-14 Created: 2022-06-14 Last updated: 2022-06-14Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records

Büker, Oliver

Search in DiVA

By author/editor
Büker, Oliver
By organisation
Measurement Technology
In the same journal
Water Science and Technology: Water Supply
Other Electrical Engineering, Electronic Engineering, Information Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 80 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf