GSO OIML R117-2:2021

OIML R117-2:2014
Gulf Standard   Current Edition · Approved on 01 July 2021

Dynamic measuring systems for liquids other than water – Part 2: Metrological controls and performance tests

GSO OIML R117-2:2021 Files

Arabic 235 Pages
Current Edition
Free
English 159 Pages
Current Edition Reference Language
Free

GSO OIML R117-2:2021 Scope

1.1 This Standard specifies the metrological and technical requirements applicable to dynamic measuring systems for quantities (volume or mass) of liquids other than water subject to legal metrology controls. It also provides requirements for the approval of specific components of the measuring systems (meter, electronic calculator, etc.). 1.2 In principle, This Standard applies to all measuring systems fitted with a meter as defined in T.m.3 (continuous measurement), whatever be the measuring principle of the meters or their application, except  dynamic measuring devices and systems for cryogenic liquids (OIML R 81),  water meters for the metering of cold potable water and hot water (OIML R 49-1, R 49-2 and R 49-3), and  heat meters (OIML R 75-1, R 75-2 and R 75-3). 1.3 This Standard is not intended to prevent the development of new technologies. 1.4 National or international regulations are expected to clearly specify which measuring systems for liquids other than water are subject to legal metrology controls. For waste water measurement, it is up to the national authorities to decide whether the use of measuring systems conforming to This Standard is mandatory, and which accuracy class is required. 1.5 Part 2 of this Standard (OIML R 117-2) specifies the metrological controls and performance tests to meet the metrological and technical requirements of OIML R 117-1 for  the type evaluation of complete measuring systems, and  the type evaluation of constituent elements of a measuring system that are approved for separate type approval.

Best Sellers From Metrology Sector

GSO OIML R87:2021
OIML R87:2016 
Gulf Standard
Quantity of product in prepackages
BH GSO OIML R87:2022
OIML R87:2016 
Bahraini Standard
Quantity of product in prepackages
GSO OIML R79:2021
OIML R79:2015 
Gulf Standard
Labeling requirements for prepackages
BH GSO OIML R79:2022
OIML R79:2015 
Bahraini Standard
Labeling requirements for prepackages

Recently Published from Metrology Sector

GSO ISO 362-1:2025
ISO 362-1:2022 
Gulf Standard
Acoustics — Engineering method for measurement of noise emitted by accelerating road vehicles — Part 1: M and N categories
GSO ISO/TR 16610-32:2025
ISO/TR 16610-32:2023 
Gulf Standard
Geometrical product specifications (GPS) — Filtration — Part 32: Robust profile filters: Spline filters
GSO ISO 5725-4:2025
ISO 5725-4:2020 
Gulf Standard
Accuracy (trueness and precision) of measurement methods and results — Part 4: Basic methods for the determination of the trueness of a standard measurement method
GSO ISO 5725-3:2025
ISO 5725-3:2023 
Gulf Standard
Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate precision and alternative designs for collaborative studies