ASTM D7430-10b
Historical Standard: ASTM D7430-10b Standard Practice for Mechanical Sampling of Coal
SUPERSEDED (see Active link, below)
ASTM D7430
1. Scope
1.1 This practice is divided into 4 parts. These 4 parts represent the previous standards D7256/D7256M , D4916 , D4702 , and D6518 . These 4 standards are the 4 that govern the mechanical sampling of coal and have been combined into one document for the ease of reference of the users of these standards.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D121 Terminology of Coal and Coke
D2013 Practice for Preparing Coal Samples for Analysis
D2234/D2234M Practice for Collection of a Gross Sample of Coal
D4621 Guide for Quality Management in an Organization That Samples or Tests Coal and Coke
D4702 Practice for Quality Management of Mechanical Coal Sampling Systems
D4749 Test Method for Performing the Sieve Analysis of Coal and Designating Coal Size
D4916 Practice for Mechanical Auger Sampling
D6518 Practice for Bias Testing a Mechanical Coal Sampling System
D7256/D7256M Practice for Mechanical Collection and Within-System Preparation of a Gross Sample of Coal from Moving Streams
E105 Practice for Probability Sampling of Materials
E122 Practice for Calculating Sample Size to Estimate, With Specified Precision, the Average for a Characteristic of a Lot or Process
E177 Practice for Use of the Terms Precision and Bias in ASTM Test Methods
E456 Terminology Relating to Quality and Statistics
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
Keywords
auger sampling; barge sampling; coal; coal sampling; inspection; mechanical sampling; railroad car sampling; sample division; sample reduction; sampling systems; split-spoon sampling; statistical analysis; stock pile sampling; truck sampling;
ICS Code
ICS Number Code 73.040 (Coals); 75.160.10 (Solid fuels)
DOI: 10.1520/D7430-10B
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