BS 5660-1:1987
Withdrawn
Methods of sampling iron ores Manual method of increment sampling
Hardcopy , PDF
English
10-30-1987
06-03-2010
National foreword
Committees responsible
Method
1 Scope
2 Field of application
3 References
4 Definitions
5 General procedures for manual sampling
6 Fundamentals of sampling
7 Apparatus
8 Method of manual sampling
9 Packing and marking of sample
Annexes
A Equation for number of increments
B Sampling from ships and stockpiles
Tables
1 Overall precision, beta SDM
2 Minimum mass of increment
3 Classification of quality variations, sigma w and
sigma b
4 Minimum number of increments required, n1, and
sampling precision, beta s
5 Minimum number of wagons or containers to be
selected, n2
6 Dimensions of increment shovel
7 Values of sigma w and sigma b
Figures
1 The precision of sampling for each mass of
consignment
2 Minimum number of increments required
3 Example of increment shovel
Sets out manual means of increment sampling on a consignment of iron ore for determining the quality of the consignment, and includes underlying theory, basic principles and requirements for the device and its operation.
| Committee |
W/-
|
| DevelopmentNote |
Reviewed and confirmed by BSI, January 2005. (12/2004) Also numbered as ISO 3081 Supersedes 84/38774 DC and BS 5660(1979) (08/2005)
|
| DocumentType |
Standard
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| BS 7020-5.1:1993 | Analysis of iron ores. Methods for the determination of silicon content Gravimetric methods |
| BS 7020-4.1(1988) : 1988 | ANALYSIS OF IRON ORES - METHODS FOR THE DETERMINATION OF TOTAL IRON CONTENT - TITRIMETRIC METHODS |
| BS 7020-11.2:1993 | Analysis of iron ores. Methods for the determination of vanadium content Flame atomic absorption spectrometric method |
| BS 7020-9.2:1993 | Analysis of iron ores. Methods for the determination of manganese content Flame atomic absorption spectrometric method |
| BS 7020-8.1:1988 | Analysis of iron ores. Methods for the determination of aluminium content Titrimetric method |
| BS 7312:1990 | Methods of test for magnetite for use in coal preparation |
| BS 7020-9.1:1988 | Analysis of iron ores. Methods for the determination of manganese content Spectrophotometric method |
| BS 5663-1:1987 | Methods of testing iron ores Determination of moisture content |
| BS 7020-7.2:1988 | Analysis of iron ores. Methods for the determination of sulphur content Combustion method |
| BS 7020-6.2:1993 | Analysis of iron ores. Methods for the determination of phosphorus content. Molybdenum blue spectrophotometric method |
| BS 7020-17:1988 | Analysis of iron ores Method for the determination of lead and/or zinc contents: flame atomic absorption spectrometric method |
| BS 7020-2:1988 | Analysis of iron ores Method for the determination of hygroscopic moisture in analytical samples |
| BS 7020-11.1:1993 | Analysis of iron ores. Methods for the determination of vanadium content BPHA spectrophotometric method |
| BS 7020-1:1988 | Analysis of iron ores Method for the preparation of pre-dried test samples for chemical analysis |
| BS 7020-3:1988 | Analysis of iron ores Method for the determination of combined water content |
| BS 7020-12:1988 | Analysis of iron ores Method for the determination of titanium content: spectrophotometric method |
| BS 6147:1989 | Methods for determination of bulk density of iron ores |
| BS 7020-13:1988 | Analysis of iron ores Method for the determination of arsenic content. Spectrophotometric method |
| BS EN 23954:1993 | Powders for powder metallurgical purposes. Sampling |
| BS 5661:1987 | Method for preparation of samples of iron ores by manual means |
| BS 5662-2:1987 | Evaluation of sampling methods for iron ores Experimental methods for checking the precision of sampling |
| BS 5662-1:1987 | Evaluation of sampling methods for iron ores Experimental methods for evaluation of quality variation |
| BS 5662-3:1987 | Evaluation of sampling methods for iron ores Experimental methods for checking the bias of sampling |
| BS 5663-2:1987 | Methods of testing iron ores Determination of size distribution by sieving |
| BS 7020-10.1(1988) : 1988 | ANALYSIS OF IRON ORES - METHODS FOR THE DETERMINATION OF COPPER CONTENT - SPECTROPHOTOMETRIC METHOD |
| BS 7020-7.1:1988 | Analysis of iron ores. Methods for the determination of sulphur content Gravimetric method |
| BS 7020-20:1990 | Analysis of iron ores Method for the determination of water soluble chloride content. Ion-selective electrode method |
| BS 7020-4.2:1990 | Analysis of iron ores. Method for the determination of total iron content Titanium (III) chloride reduction methods |
| BS 7020-6.1:1988 | Analysis of iron ores. Methods for the determination of phosphorus content Titrimetric method |
| BS 7020-8.2:1993 | Analysis of iron ores. Methods for the determination of aluminium content Flame atomic absorption spectrometric method |
| BS 7020-5.2:1993 | Analysis of iron ores. Methods for the determination of silicon content Reduced molybdosilicate spectrophotometric method |
| BS 7020-18:1993 | Analysis of iron ores Methods for the determination of magnesium content: flame atomic absorption spectrometric method |
| BS 7020-19:1988 | Analysis of iron ores Method for the determination of fluorine content. Ion-selective electrode method |
| BS 5660-2:1987 | Methods of sampling iron ores Mechanical method of increment sampling and sample preparation |
| BS 7020-10.2:1988 | Analysis of iron ores. Methods for the determination of copper content Flame atomic absorption spectrometric method |
| BS 5662-2:1987 | Evaluation of sampling methods for iron ores Experimental methods for checking the precision of sampling |
| BS 5660-2:1987 | Methods of sampling iron ores Mechanical method of increment sampling and sample preparation |
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