ASTM D6347/D6347M-99

Standard Test Method for Determination of Bulk Density of Coal Using Nuclear Backscatter Depth Density Methods

STANDARD published on 10.9.1999

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The information about the standard:

Designation standards: ASTM D6347/D6347M-99
Note: WITHDRAWN
Publication date standards: 10.9.1999
SKU: NS-34765
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: American technical standard
Category: Technical standards ASTM

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Annotation of standard text ASTM D6347/D6347M-99 :

Keywords:

bulk density, coal, nuclear backscatter, stockpile, ICS Number Code 17.060 (Measurement of volume, mass, density, viscosity),73.040 (Coals)

Additional information

1. Scope

1.1 This test method covers procedures for determining the bulk density of coal using instrumentation that measures the relative backscatter of nuclear gamma radiation throughout the depth of the stockpile under test.

1.2 This procedure is applicable to all ranks of coal.

1.3 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system are not exact equivalents: therefore, each system must be used independent of the other. Within the text, SI units are shown in brackets.

1.4 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. The equipment uses radioactive materials, which may be hazardous to the health of users, unless proper precautions are taken.

2. Referenced Documents

D6172-98e1	Standard Test Method for Determining the Volume of Bulk Materials Using Contours or Cross Sections Created by Direct Operator Compilation Using Photogrammetric Procedures
ASME Pipe Codes Available from American Society of Mechanical Engineers (ASME), ASME International Headquarters, Three Park Ave., New York, NY 10016-5990, http://www.asme.org.
D1586-11	Standard Test Method for Standard Penetration Test (SPT) and Split-Barrel Sampling of Soils
National Institute for Standards and Technology Handbook 44,	Specifications, Tolerances, and Other Technical Requirements for Weighing and Measuring Devices Available from National Institute of Standards and Technology (NIST), 100 Bureau Dr., Stop 1070, Gaithersburg, MD 20899-1070, http://www.nist.gov.

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