ASTM D1826-94(2017)
Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter

Standard No.

ASTM D1826-94(2017)

Release Date

1994

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM D1826-94(2017)

Scope

4.1 This test method provides an accurate and reliable method to measure the total calorific value of a fuel gas, on a continuous basis, which is used for regulatory compliance, custody transfer, and process control.

1.1 This test method covers the determination with the continuous recording calorimeter (Note 1) of the total calorific (heating) value of fuel gas produced or sold in the natural gas range from 900 to 1200 Btu/standard ft³.

Note 1: An extensive investigation of the accuracy of the Cutler-Hammer recording gas calorimeter, when used with gases of high heating value, was made by the National Bureau of Standards in 1957 under a research project sponsored by the American Gas Association.

1.2 The subjects covered in this test method appear in the following sections:

	Sections
Air-Gas Ratio Test	11
Apparatus	5
Basis of Measurement	14
Cold Balance Test	10
Compensation of Complicating Factors	13
Condition of Gas Sample	7
Definitions	2
Installation ...... ASTM D1826-94(2017) history 1994 ASTM D1826-94(2017) Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter 1994 ASTM D1826-94(2010) Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter 1994 ASTM D1826-94(2003) Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter 1998 ASTM D1826-94(1998) Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter 1977 ASTM D1826-77 Standard Test Method for Calorific Value Of Gases In Natural Gas Range By Continuous Recording Calorimeter Copyright ©2024 All Rights Reserved