OS GSO ISO 3455:2024
ISO 3455:2021
Omani Standard
Current Edition
·
Approved on
25 April 2024
Hydrometry — Calibration of current-meters in straight open tanks
OS GSO ISO 3455:2024 Files
No files for this standard are available in the store currently.
OS GSO ISO 3455:2024 Scope
This document specifies a calibration method for mechanical type, electromagnetic type and acoustic type hydrometric current-meters used for point velocity measurement of flowing water. The method requires towing the instrument through still water in a straight open tank. It includes measuring apparatus, the calibration procedure, the method of presenting the results and the uncertainties associated with the method.
Best Sellers From Metrology Sector
OS GSO OIML R87:2021
OIML R87:2016
Omani Standard
Quantity of product in prepackages
GSO OIML R87:2021
OIML R87:2016
Gulf Standard
Quantity of product in prepackages
GSO OIML R79:2021
OIML R79:2015
Gulf Standard
Labeling requirements for prepackages
OS GSO OIML R79:2021
OIML R79:2015
Omani Standard
Labeling requirements for prepackages
Recently Published from Metrology Sector
GSO ISO 7963:2026
ISO 7963:2022
Gulf Standard
Non-destructive testing — Ultrasonic testing — Specification for calibration block No. 2
GSO ISO/TS 21236-2:2026
ISO/TS 21236-2:2021
Gulf Standard
Nanotechnologies — Clay nanomaterials — Part 2: Specification of characteristics and measurements for clay nanoplates used for gas-barrier film applications
GSO ISO 6142-2:2026
ISO 6142-2:2024
Gulf Standard
Gas analysis — Preparation of calibration gas mixtures — Part 2: Gravimetric method for Class II mixtures
GSO ASTM E230/E230M:2026
ASTM E230/E230M:23a
Gulf Standard
Standard Specification for Temperature-Electromotive Force (emf) Tables for Standardized Thermocouples
