PREN ISO 520 : DRAFT 2009
Current
The latest, up-to-date edition.
CEREALS AND PULSES - DETERMINATION OF THE MASS OF 1000 GRAINS
12-01-2013
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
Defines a method for the determination of the mass of 1000 grains on cereals and pulses.
| Committee |
TC 338
|
| DocumentType |
Draft
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Current
|
| Standards | Relationship |
| DIN EN ISO 520:2011-03 | Identical |
| NF EN ISO 520 : 2011 | Identical |
| NEN EN ISO 520 : 2010 | Identical |
| 09/30196425 DC : 0 | Identical |
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