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BS ISO 11790:2017

BS ISO 11790:2017

$142.49

Copper, lead, zinc and nickel concentrates. Guidelines for the inspection of mechanical sampling systems

Published By Publication Date Number of Pages
BSI 2017 28
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This document sets out recommended practices for the inspection of mechanical sampling systems. It serves as a reference for conformance with applicable International Standards for copper, lead, zinc and nickel concentrates.

This document covers general considerations, including precision, quality variation, bias, establishment of inspection systems and inspection procedures.

PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 1 Scope
2 Normative references
3 Terms and definitions
8 4 General consideration
4.1 Precision
4.2 Quality variation
4.3 Bias
4.4 Operation of the sampling system
9 5 Establishment of inspection system
5.1 General
5.2 Audits
10 5.3 Mechanical inspections
5.4 Operational inspections
6 Procedures
6.1 Audits
11 6.2 Mechanical inspections
12 6.3 Operational inspections
6.4 Control charts
6.4.1 General
6.4.2 Sampling ratio
13 6.4.3 Extraction ratio
16 6.5 Sampling records
6.6 Operator’s inspection report
17 Annex A (informative) Example of a sampling checklist for copper ore
20 Annex B (informative) Example of sampling plant operator’s inspection report on a shift basis
23 Annex C (informative) Example of sampling-system operations inspection summary

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BS ISO 11790:2017
$142.49