BS ISO 14488:2007
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
View Superseded by
Particulate materials. Sampling and sample splitting for the determination of particulate properties
Hardcopy , PDF
30-12-2019
English
31-01-2008
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviations and symbols
5 Principles of sampling and sample splitting
5.1 General
5.2 Fundamental error
5.3 Total error/number of samples or increments
6 Sampling plan
7 General procedures
7.1 Safety precautions
7.2 Primary sampling
7.3 Sample handling
7.4 Sample containers
7.5 Marking of sample containers
8 Sample division techniques
8.1 General
8.2 Spinning riffler
8.3 Static riffle divider
8.4 Coning and quartering
8.5 Increment division method
8.6 Scoop sampling
8.7 Sampling from paste
8.8 Suspension sampling
9 Validation
Annex A (informative) Calculation of variances at different
stages in the sampling sequence
Annex B (informative) Estimation of sampling errors and
minimum mass of sample
Bibliography
Describes methods for obtaining a test sample from a defined bulk of particulate material (powder, paste, suspension or dust) that can be considered to be representative of that bulk with a defined confidence level.
| Committee |
LBI/37
|
| DevelopmentNote |
Supersedes 05/30137091 DC. (01/2008)
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 14488:2007 | Identical |
| ISO 3165:1976 | Sampling of chemical products for industrial use — Safety in sampling |
| ISO 14887:2000 | Sample preparation Dispersing procedures for powders in liquids |
| ISO 9001:2015 | Quality management systems — Requirements |
| ISO 6206:1979 | Chemical products for industrial use — Sampling — Vocabulary |
| ISO 9276-2:2014 | Representation of results of particle size analysis — Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions |
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