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AS 2806.5-1994

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Aluminium ores - Sampling Methods for checking the precision of sampling

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

06-30-2017

Language(s)

English

Published date

01-01-1994

Preview

1 - AS 2806.5-1994N ALUMINIUM ORES-SAMPLING - METHODS FOR CHECKING THE PRECISION OF SAMPLING
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE
5 - 2 REFERENCED DOCUMENTS
5 - 3 NOTATION
5 - 4 GENERAL REQUIREMENTS
5 - 4.1 General
5 - 4.2 Number of lots for experiment
5 - 4.3 Number of increments and number of gross samples
5 - 4.4 Sample preparation and measurement
5 - 4.5 Replication of experiment
6 - 5 METHOD OF EXPERIMENT
6 - 5.1 Duplicate samples
6 - 5.2 Sample division and testing
6 - 5.2.1 Division-testing Type 1 (see Figure 2)
6 - 5.2.2 Division-testing Type 2 (see Figure 3)
6 - 5.2.3 Division-testing Type 3 (see Figure 4)
6 - 6 ANALYSIS OF DATA
6 - 6.1 General
6 - 6.2 Division-testing Type 1
10 - 6.3 Division-testing Type 2 (see Figure 3)
11 - 6.4 Division-testing Type 3 (see Figure 4)
12 - 7 INTERPRETATION OF RESULTS AND ACTION
12 - 7.1 Interpretation
12 - 7.1.1 Data containing no rogue results
12 - 7.1.2 Data containing rogue results
12 - 7.2 Action
13 - 8 SAMPLING DATA AND CALCULATIONS
14 - APPENDIX A - NOTATION USED IN THE DETERMINATION OF PRECISION
15 - APPENDIX B - EXAMPLE FOR SETTING OUT TYPICAL SAMPLING DATA
15 - B1 SCOPE
15 - B2 COMMENT ON DATA

Specifies methods for checking the precision of sampling of aluminium ores being carried out in accordance with the methods prescribed in AS 2806.1, expressed in terms of standard deviation.

This Standard specifies methods for checking the precision of sampling of aluminium ores being carried out in accordance with the methods prescribed in AS 2806.1, expressed in terms of the standard deviation.NOTE: These methods may also be applied for checking the precision of sample preparation procedures carried out in accordance with the methods given in AS 2806.3.

Committee
MN-003
DocumentType
Standard
ISBN
0 7262 8650 8
Pages
18
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Under Revision see DR 02520 CP First published as AS 2806.5-1994.

AS 2806.7-1994 Aluminium ores - Sampling - Determination of quality variation
AS 2806.1-1994 Aluminium ores - Sampling - Sampling procedures
AS 2806.3-1987 Aluminium ores - Preparation of samples

AS 2806.7-1994 Aluminium ores - Sampling - Determination of quality variation
AS 2806.1-1994 Aluminium ores - Sampling - Sampling procedures

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