# ISO 3455:1976 — Withdrawn and superseded ISO standards For ISO 3455:1976, item title is Liquid flow measurement in open channels — Calibration of rotating-element current-meters in straight open tanks; status code is 9599; successor is ISO 3455:2007; withdrawn / published date is 1976-02-01, recorded from its source on 2026-08-05. - **Identifier:** ISO 3455:1976 _(verified: appears in the quote below)_ - **Item title:** Liquid flow measurement in open channels — Calibration of rotating-element current-meters in straight open tanks _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 3455:2007 - **Withdrawn / published date:** 1976-02-01 _(verified: appears in the quote below)_ ## What the source says > 8790,IS,,ISO 3455:1976,Liquid flow measurement in open channels — Calibration of rotating-element current-meters in straight open tanks,Mesure de débit des liquides dans les canaux découverts — Étalonnage des moulinets à élément rotatif en bassins découverts rectilignes,1976-02-01,1,['17.120.20'],ISO/TC 113/SC 5,9599,,[37099],"['en','fr']",8,"

Specifies the procedure to be used for the calibration of current-meters, i.e. for the experimental determination of the relationship between liquid velocity and rate of revolution of the rotating element. Specifies also the type of tank and equipment to be used and the method of presenting the results.

" ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).