ASTM D1989-97 PDF

Scope: 1.1 This test method covers the determination of the gross calorific value of coal and coke by an isoperibol bomb calorimeter using electronic temperature sensors and automatic calorimeter controllers. 1.2 The values stated in SI units are to be regarded as the standard, except as noted otherwise. The values given in parentheses are for information only. NOTE 1—Conversion to other units is discussed in Appendix X1. Time is expressed in minutes. Mass is expressed in grams. 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. For specific hazard statements, see Section 8.

ASTM D1989-97 Referenced Document

ASTM D1193 Standard Specification for Reagent Water*， 1999-04-21 Update
ASTM D121 Standard Terminology of Coal and Coke*， 2024-03-01 Update
ASTM D2013 Standard Method of Preparing Coal Samples for Analysis
ASTM D3173 Standard Test Method for Moisture in the Analysis Sample of Coal and Coke
ASTM D3177 Standard Test Methods for Total Sulfur in the Analysis Sample of Coal and Coke
ASTM D3180 Standard Practice for Calculating Coal and Coke Analyses from As-Determined to Different Bases
ASTM D346 Standard Practice for Collection and Preparation of Coke Samples for Laboratory Analysis
ASTM D388 Standard Classification of Coals by Rank*， 1999-04-21 Update
ASTM D4239 Standard Test Methods for Sulfur in the Analysis Sample of Coal and Coke Using High Temperature Tube Furnace Combustion Methods*， 1997-04-21 Update
ASTM E144 Standard Practice for Safe Use of Oxygen Combustion Bombs
ASTM E178 Standard Practice for Dealing With Outlying Observations

1997 ASTM D1989-97 Standard Test Method for Gross Calorific Value of Coal and Coke by Microprocessor Controlled Isoperibol Calorimeters