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DS/EN ISO 15112 - Natural gas – Energy determination (ISO 15112:2018)
December 18, 2018 - DS

This document provides the means for energy determination of natural gas by measurement or by calculation, and describes the related techniques and measures that are necessary to take. The calculation of thermal energy is based on the separate measurement of the...

Natural Gas Energy Measurement
November 24, 1987 - CRC

Papers presented at the First and Second IGT Symposium, Chicago, IL, USA, 26-28 August 1985 and 30 April-2 May 1986.

ISO 8222 - Petroleum measurement systems — Calibration — Volumetric measures, proving tanks and field measures (including formulae for properties of liquids and materials)
March 1, 2020 - ISO

This document describes the design, use and calibration of volumetric measures (capacity measures) which are intended for use in fixed locations in a laboratory or in the field. This document gives guidance on both standard and non-standard measures. It also covers portable and mobile measures....

DS/ISO 17089-1 - Measurement of fluid flow in closed conduits – Ultrasonic meters for gas – Part 1: Meters for custody transfer and allocation measurement
August 26, 2019 - DS

This document specifies requirements and recommendations for ultrasonic gas flowmeters (USMs), which utilize the transit time of acoustic signals to measure the flow of single phase homogenous gases in closed conduits. This document applies to transit time ultrasonic gas...

ISO 17089-1 - Measurement of fluid flow in closed conduits — Ultrasonic meters for gas — Part 1: Meters for custody transfer and allocation measurement
August 1, 2019 - ISO

This document specifies requirements and recommendations for ultrasonic gas flowmeters (USMs), which utilize the transit time of acoustic signals to measure the flow of single phase homogenous gases in closed conduits. This document applies to transit time ultrasonic gas...

ASTM D7607/D7607M - Standard Test Method for Analysis of Oxygen in Gaseous Fuels (Electrochemical Sensor Method)
November 15, 2019 - ASTM

This test method is for the determination of oxygen (O2) in gaseous fuels and fuel type gases. It is applicable to the measurement of oxygen in natural gas and other gaseous fuels. This method can be used to measure oxygen in helium, hydrogen, nitrogen, argon, carbon...

ANSI Z21.18/CSA 6.3 - Gas appliance pressure regulators
July 1, 2019 - CSA/AM

This Standard applies to individual gas appliance pressure regulators, which are not a part of a combination control (see Clause 3, Definitions), constructed entirely of new, unused parts and materials, hereinafter referred to as regulators, intended for application on individual gas...

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