Active Standard: D7430 - 13
There is currently no method for measuring the precision of mechanical sampling in Standard D 7430. This work item is to modify the current standard by developing a method for determining precision and placing it into the standard as a non-mandatory appendix.
Keywordsauger 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: Coal/coke products; Coal products; Mechanical sampling systems; Sampling;
Draft Under Development