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The latest, up-to-date edition.
BS EN ISO 520 - CEREALS AND PULSES - DETERMINATION OF THE MASS OF 1000 GRAINS
Hardcopy , PDF
English
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Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Principle
5 Apparatus
6 Procedure
6.1 Determination of the mass of 1000 grains
as received
6.2 Determination of the mass of 1000 grains
on dry matter basis
7 Expression of results
7.1 Method of calculation and formulae
8 Precision
8.1 Interlaboratory test
8.2 Repeatability
8.3 Reproducibility
8.4 Comparison of two groups of measurements
in one laboratory
8.5 Comparison of two groups of measurements
in two laboratories
8.6 Uncertainty
9 Note on procedure
9.1 Samples containing decorticated and
non-decorticated grains
9.2 Samples containing twin oat grains
10 Test report
Annex A (informative) - Results of the interlaboratory
test
Bibliography
BS EN ISO 520
| Committee |
AW/4
|
| DocumentType |
Draft
|
| Pages |
18
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Standards | Relationship |
| PREN ISO 520 : DRAFT 2009 | Identical |
| ISO 712:2009 | Cereals and cereal products — Determination of moisture content — Reference method |
| ISO 5725-3:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 3: Intermediate measures of the precision of a standard measurement method |
| ISO 5725-6:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values |
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