GSO ISO 1438:2022
ISO 1438:2017
Gulf Standard
Current Edition
·
Approved on
12 May 2022
Hydrometry — Open channel flow measurement using thin-plate weirs
GSO ISO 1438:2022 Files
Arabic
76 Pages
Current Edition
96.42 OMR
English
60 Pages
Current Edition
Reference Language
96.42 OMR
GSO ISO 1438:2022 Scope
ISO 1438:2017 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
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 R76-1:2009
OIML R 76-1:2006
Omani Standard
Non-automatic weighing instruments –
Part 1: Metrological and technical requirements - Tests
GSO OIML R 76-1:2009
OIML R 76-1:2006
Gulf Standard
Non-automatic weighing instruments –
Part 1: Metrological and technical requirements - Tests
Recently Published from Metrology Sector
GSO 266:1994
Gulf Standard
Method of verification of weighbridges for road vehicles (Trucks)
OS GSO CISPR 15:2002
CISPR 15:1999
Omani Standard
Limits and methods of measurement of radio disturbance characteristics of electrical lighting and similar equipment
OS GSO 1466:2002
GSO 1466:2002
Omani Standard
Metals hardness values tabels: test of tensile and hardness
OS GSO 162:1993
GSO 162:1993
Omani Standard
VERIFICATION METHOD FOR
COMMERCIAL LENGTH MEASURES