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ISO TR 12748 - Natural Gas - Wet gas flow measurement in natural gas operations
October 15, 2015 - ISO

This Technical Report describes production flow measurement of wet natural gas streams with WGFMs in surface and subsea facilities. Wet natural gas streams are gas-dominated flows with liquids like water and/or hydrocarbon liquids3) (see 2.67 for a detailed...

ISO DIS 12764 - Measurement of fluid flow in closed conduits - Flowrate measurement by means of vortex shedding flowmeters inserted in circular cross-section conduits running full
June 24, 2016 - ISO

This Standard: 1) describes the use of vortex shedding flow meters for liquids, gases, and steam, including a glossary and a set of engineering equations used for specifying performance; 2) provides technical information to assist the user in selecting, specifying and applying vortex...

ASTM D6331 - Standard Test Method for Determination of Mass Concentration of Particulate Matter from Stationary Sources at Low Concentrations (Manual Gravimetric Method)
October 1, 2016 - ASTM

This test method2 covers a method for the measurement of particulate matter (dust) concentration in emission gases in the concentrations below 20 mg/m3 standard conditions, with special emphasis around 5 mg/m3. To meet the requirements of this test method, the particulate sample is weighed...

ISO 10790 - Measurement of fluid flow in closed conduits - Guidance to the selection, installation and use of Coriolis flowmeters (mass flow, density and volume flow measurements)
April 1, 2015 - ISO

This International Standard gives guidelines for the selection, installation, calibration, performance, and operation of Coriolis flowmeters for the measurement of mass flow and density. This International Standard also gives appropriate considerations regarding the type of fluids...

ISO 6145-2 - Gas analysis - Preparation of calibration gas mixtures using dynamic methods - Part 2: Piston pumps
August 15, 2014 - ISO

ISO 6145 comprises a series of International Standards dealing with various dynamic methods used for the preparation of calibration gas mixtures. This part of ISO 6145 describes a method and preparation system using piston pumps. The mixture composition and its associated uncertainty...

DIN 51898-1 - Gas analysis - Absolute volumetric method for dynamic preparation of calibration gases - Part 1: Preparation from pure gases, with CD-ROM
May 1, 2014 - DIN

This document specifies an absolute volumetric method for dynamic preparation of calibration gases - consisting of two or several components - from pure gases, using commercially available gas mixing pumps with at least two piston pumps driven at defined stroke ratios....

DIN EN ISO 6145-7 - Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 7: Thermal mass-flow controllers (ISO 6145-7:2009)
March 1, 2011 - DIN

This part of ISO 6145 is one of a series of International Standards dealing with dynamic volumetric methods used for the preparation of calibration gas mixtures. This part specifies a method for continuous production of calibration gas mixtures, containing two or more...

ASME MFC-6 - Measurement of Fluid Flow in Pipes Using Vortex Flowmeters
July 31, 2013 - ASME

This Standard (a) describes the use of vortex flowmeters, including their physical components, principle of operation, installation, performance, influence factors, and calibration in a closed conduit running full for the measurement of volumetric flow rate and volume flow...

AGA REPORT #11 - Measurement of Natural Gas by Coriolis Meter
February 1, 2013 - AGA

This report was developed for the specification, calibration, installation, operation, maintenance and verification of Coriolis flow meters and is limited to the measurement of single phase natural gas, consisting primarily of hydrocarbon gases mixed with other...

ISO 17089-2 - Measurement of fluid flow in closed conduits - Ultrasonic meters for gas - Part 2: Meters for industrial applications
October 1, 2012 - ISO

This part of ISO 17089 specifies requirements and recommendations for ultrasonic gas meters (USMs), which utilize acoustic signals to measure the flow in the gaseous phase in closed conduits. This part of ISO 17089 is applicable to transit time USMs and is focused towards industrial...

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