BS ISO 13909-8:2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Hard coal and coke. Mechanical sampling Methods of testing for bias
Hardcopy , PDF
English
30-06-2016
27-08-2025
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Principles
5 Pretest inspection
6 Reference methods
7 Test design
8 Conduct of the test
9 Outline of test procedure
10 Statistical analysis and interpretation
11 Test report
Annex A (informative) - Example calculations
Bibliography
Defines principles and procedures for testing the bias of test samples of hard coals or cokes, taken in accordance with other parts of ISO 13909.
| Committee |
W/-
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| DevelopmentNote |
Supersedes 98/121231 DC. (02/2002) Together with BS ISO 18283, BS ISO 13909-1, BS ISO 13909-2, BS ISO 13909-3, BS ISO 13909-4, BS ISO 13909-5, BS ISO 13909-6 and BS ISO 13909-7 supersedes BS 1017-1(1989) and BS 1017-2(1994). (04/2008) Supersedes 14/30284111 DC. (07/2016)
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| DocumentType |
Standard
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| Pages |
40
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| PublisherName |
British Standards Institution
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
This part of ISO13909 sets out principles and procedures for testing the bias of test samples of hard coals or cokes, taken in accordance with other parts of ISO13909 . NOTE In the text, the term “fuel” is used where both coal and coke would be applicable in the context and either “coal” or “ coke” where only one is applicable.
| Standards | Relationship |
| ISO 13909-8:2016 | Identical |
| ISO 13909-4:2016 | Hard coal and coke — Mechanical sampling — Part 4: Coal — Preparation of test samples |
| ISO 13909-1:2016 | Hard coal and coke — Mechanical sampling — Part 1: General introduction |
| ISO 13909-7:2016 | Hard coal and coke — Mechanical sampling — Part 7: Methods for determining the precision of sampling, sample preparation and testing |
| ISO 13909-6:2016 | Hard coal and coke — Mechanical sampling — Part 6: Coke — Preparation of test samples |
| ISO 21398:2007 | Hard coal and coke — Guidance to the inspection of mechanical sampling systems |
| 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 13909-2:2016 | Hard coal and coke — Mechanical sampling — Part 2: Coal — Sampling from moving streams |
| ISO 13909-5:2016 | Hard coal and coke — Mechanical sampling — Part 5: Coke — Sampling from moving streams |
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