GSO ISO 1438:2015
ISO 1438:2008
Gulf Standard
Historical
·
Approved on
03 September 2015
Hydrometry -- Open channel flow measurement using thin-plate weirs
GSO ISO 1438:2015 Files
English
59 Pages
Historical
Reference Language
OMR
31.71
GSO ISO 1438:2015 Scope
This International Standard defines the requirements for the use of rectangular and triangular (V-notch) thin-plate weirs for the measurement of flow of clear water in open channels under free flow conditions. It includes the requirements for the use of full-width rectangular thin-plate weirs in submerged (drowned) flow conditions.
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
OS GSO ISO 718:2007
ISO 718:1990
Omani Standard
LABORATORY GLASSWARE - THERMAL SHOCK AND THERMAL SHOCK ENDURANCE —TEST METHODS
GSO ISO 718:2007
ISO 718:1990
Gulf Standard
LABORATORY GLASSWARE - THERMAL SHOCK AND THERMAL SHOCK ENDURANCE —TEST METHODS
GSO ISO 23350:2025
ISO 23350:2021
Gulf Standard
Hydrometry — Catching-type liquid precipitation measuring gauges
GSO OIML R 60-1:2025
OIML R 60-1:2021
Gulf Standard
Metrological regulation for load cells — Part 1: Metrological and technical requirements