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AS
AS 2884.3-1986

AS 2884.3-1986

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Heavy mineral sand concentrates - Sampling - Preparation of samples

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Superseded date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

01-01-1986

Publisher

Standards Australia

1 - AS 2884.3-1986 HEAVY MINERAL SAND CONCENTRATES - SAMPLING - PREPARATION OF SAMPLES
4 - PREFACE
4 - CONTENTS
5 - 1 SCOPE.
5 - 2 APPLICATION.
5 - 3 REFERENCED DOCUMENTS.
6 - 4 DEFINITIONS.
6 - 4.1 Bias
6 - 4 2 Divided increment
6 - 4.3 Division
6 - 4.4 Error
6 - 4.5 Chemical analysis sample
6 - 4.6 Laboratory sample
6 - 4.7 Nominal top size
6 - 4.8 Pass
6 - 4.9 Precision
6 - 4.10 Random error
6 - 4.11 Reduction (in particle size)
6 - 4.12 Sample preparation
6 - 4.13 Size analysis sample
6 - 4.14 Stage
6 - 4.15 Moisture sample
6 - 4.16 Physical test sample
6 - 5 FUNDAMENTALS OF SAMPLE PREPARATION.
6 - 5.1 General.
6 - 5.2 Mixing.
6 - 5.3 Division.
9 - 6 PRECISION OF SAMPLE PREPARATION.
9 - 7 BIAS IN SAMPLE PREPARATION.
9 - 8 PREPARATION OF SAMPLES FOR THE DETERMINATION OF MOISTURE.
9 - 8.1 General.
9 - 8.2 Precautions against loss of moisture.
9 - 9 PREPARATION OF SAMPLES FOR CHEMICAL ANALYSIS.
9 - 9.1 General.
9 - 9.2 Particle size reduction.
9 - 10 PREPARATION OF SAMPLES FOR PHYSICAL TESTS
10 - APPENDIX A - SAMPLE DIVIDERS
10 - A1 SCOPE.
10 - A2 RIFFLES.
10 - A3 ROTARY SAMPLE DIVIDER.
10 - A4 ROTATING CHUTE.
10 - A5 BOTTOM DUMP CUTTER.
10 - A6 SLOTTED BELT.
14 - APPENDIX B - SCOOPS FOR INCREMENT DIVISION

Sets out methods for the preparation for various tests of samples of heavy mineral sand concentrates collected in accordance with Standards for sampling from moving streams and stationary situations. Sample division equipment is outlined in appendices.

This standard sets out the methods for the preparation of representative samples of heavy mineral sand concentrates collected in accordance with the procedures specified in AS 2884.1 and AS 2884.2.AS 2884.1 deals with the sampling of concentrates from moving streams, and some sampling systems perform part of the sample preparation on-line. Aspects of on-line sample preparation are therefore covered in AS 2884.1.NOTE: Samples containing more than about 1 percent moisture are unlikely to be free flowing and sample division should be carried out by the increment division method (see Clause 5.3.3).

Committee
MN-004
DocumentType
Standard
ISBN
0 7262 4218 7
Pages
10
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Under Revision see DR 03416 CP

AS 2884.2-2003 Heavy mineral sand concentrates - Sampling - Sampling from stationary situations
AS 2884.2-1993 Heavy mineral sand concentrates - Sampling - Sampling from stationary situations
AS 4392.2-1997 Heavy mineral sands - Analysis by wavelength dispersive X-ray fluorescence spectrometry - Zircon materials
AS 2884.4-1997 Heavy mineral sand concentrates - Sampling - Determination of precision and bias
AS 4350.1-1995 Heavy mineral sand concentrates - Physical testing - Size analysis
AS 2864.1-2003 Methods for the analysis of rutile Determination of titanium content - Titrimetric method
AS 2884.1-1997 Heavy mineral sand concentrates - Sampling - Moving streams
AS 2489.5-2003 Methods for the analysis of zircon sand concentrates Determination of zirconium plus hafnium content (Gravimetric method)
AS 4010-1992 Analysis of detergents
AS 4392.1-1996 Heavy mineral sands - Analysis by wavelength dispersive X-ray fluorescence spectrometry - Titaniferous mineral sands

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Hardcopy - English
PDF 1 User - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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