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ASTM D6518-02
Standard Practice for Bias Testing a Mechanical Coal Sampling System
Automaticky preložený názov:
Štandardné praktiky pre Bias Testovanie System Mechanická Coal Vzorkovanie
NORMA vydaná dňa 10.6.2002
Informácie o norme:
Označenie normy: ASTM D6518-02
Poznámka: NEPLATNÁ
Dátum vydania normy: 10.6.2002
Kód tovaru: NS-35457
Počet strán: 16
Približná hmotnosť: 48 g (0.11 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Anotácia textu normy ASTM D6518-02 :
Keywords:
coal sampling, mechanical sampling, statistical analysis, ICS Number Code 73.040 (Coals)
Doplňujúce informácie
| 1. Scope |
|
1.1 This practice presents sample collection and statistical evaluation procedures for testing mechanical sampling systems, subsystems, and individual system components for bias. It is the responsibility of the user of this practice to select the appropriate procedure for a specific sampling situation. 1.2 This practice does not purport to define an absolute bias. Bias defined by this practice is the difference between the population mean of the mechanical sampler test results and the accepted reference value. 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. |
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