ASTM-D1826:2003 Edition

$40.63

D1826-94(2003) Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter

Published By	Publication Date	Number of Pages
ASTM	2003	10

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Categories: 17.200.10 - Heat. Calorimetry, ASTM

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Description

ASTM D1826-94-Reapproved2003

Historical Standard: Standard Test Method for Calorific (Heating) Value of Gases in Natural Gas Range by Continuous Recording Calorimeter

ASTM D1826

Scope

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:

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Keywords

calorific value; calorimeter; gaseous fuels; natural gases

ICS Code

ICS Number Code 17.200.10 (Heat. Calorimetry)

DOI: 10.1520/D1826-94R03

PDF Catalog

PDF Pages	PDF Title
1	Scope Terminology
2	Summary of Test Method Significance and Use Apparatus Installation of Apparatus FIG. 1
3	Condition of Gas Sample FIG. 2
4	FIG. 3 FIG. 4
5	Preliminary Standardization of Calorimeter by Hydrogen Operation and Checking of Apparatus TABLE 1
6	Procedure for Cold Balance Test Procedure for Air-Gas Ratio Test Standardization of Calorimeter FIG. 5
7	Compensation of Complicating Factors TABLE 2 FIG. 6
8	Basis of Measurement
9	Precision Different Ranges and Spans Keywords TABLE 3
10	X1. MAINTENANCE X1.1 X2. OPERATING PRECAUTIONS X2.1 Tank Unit X2.2 Recorder Unit

Additional information

Condition of Gas Sample	7
Standardization of Calorimeter	12
Installation of Apparatus	6
Apparatus	5
Standardization, Preliminary, of Calorimeter by Hydrogen	8
Operating Precautions	Appendix X2
Air-Gas Ratio Test	11
Precision	15
Scope	1
Basis of Measurement	14
Compensation of Complicating Factors	13
Summary of Test Method	3
Significance and Use	4
Maintenance	Appendix X1
Operation and Checking of Apparatus	9
Definitions	2
Cold Balance Test	10
	Sections
ICS Codes	17.200.10 - Heat. Calorimetry