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97/402028 DC : DRAFT FEB 1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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BS ISO 11648-0 - STATISTICAL ASPECTS OF SAMPLING FROM BULK MATERIAL - PART 0: GENERAL INTRODUCTION

Superseded date

11-09-2003

Superseded by

BS ISO 11648-1:2003

Published date

23-11-2012

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Foreword
Introduction
1 Scope
2 Normative references
3 Definitions
4 Purpose of standard for sampling bulk material
5 Particular problems for sampling bulk materials
6 Differences between particulates, liquids and gases
7 Experimental methods for obtaining variance components at
  various stages of sampling
  7.1 Nested experiments
  7.2 Interpenetrating sampling
  7.3 Mass basis systematic sampling with increment by increment
      measurement
8 Optimising the sampling plan to obtain desired precision
9 Checking the precision
10 Elimination of bias
11 Precision and bias at measurement stage
12 Overview of the parts of the standard
   12.1 Particulate materials
   12.2 Liquids
   12.3 Gases
Annexes
A (normative) Symbols
B (informative) Explanatory notes on definitions
C (informative) Examples for nested experiments
D (informative) Checking of precision
E (informative) Checking of bias
F (informative) Examples for serial data analyses
G (informative) Bibliography

Committee
SS/3
DocumentType
Draft
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

ISO 5725-1:1994 Accuracy (trueness and precision) of measurement methods and results — Part 1: General principles and definitions
ISO 9411-1:1994 Solid mineral fuels Mechanical sampling from moving streams Part 1: Coal
ISO 565:1990 Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings
ISO 3086:2006 Iron ores Experimental methods for checking the bias of sampling
ISO 5725-3:1994 Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method
ISO 5725-6:1994 Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values
ISO 5725-4:1994 Accuracy (trueness and precision) of measurement methods and results Part 4: Basic methods for the determination of the trueness of a standard measurement method
ISO 3084:1998 Iron ores — Experimental methods for evaluation of quality variation
ISO 3085:2002 Iron ores Experimental methods for checking the precision of sampling, sample preparation and measurement
ISO 3301:1975 Statistical interpretation of data — Comparison of two means in the case of paired observations
ISO 3534-2:2006 Statistics — Vocabulary and symbols — Part 2: Applied statistics
ISO 5725-2:1994 Accuracy (trueness and precision) of measurement methods and results Part 2: Basic method for the determination of repeatability and reproducibility of a standard measurement method
ISO 3534-3:2013 Statistics — Vocabulary and symbols — Part 3: Design of experiments
ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability

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