BS EN ISO 7971-3:2019
$102.76
Cereals. Determination of bulk density, called mass per hectolitre – Routine method
Published By | Publication Date | Number of Pages |
BSI | 2019 | 22 |
This document specifies a routine method for the determination of bulk density, called “mass per hectolitre”, of cereals as grain using manual or automatic, mechanical, electric or electronic mass per hectolitre measuring instruments.
NOTE Further details of the measuring instruments are specified in ISO 7971‑2:2019, 6.4.
PDF Catalog
PDF Pages | PDF Title |
---|---|
2 | National foreword |
4 | European foreword |
6 | Foreword |
7 | 1 Scope 2 Normative references 3 Terms and definitions 4 Principle |
8 | 5 Apparatus 5.5 Spirit level. 6 Procedure 6.1 General 6.2 Hand-operated instruments |
9 | 6.3 Automatic instruments 6.4 Expression of results 7 Precision 7.1 Interlaboratory trial 7.2 Repeatability |
10 | 7.3 Reproducibility 7.4 Comparison of two groups of measurements in one laboratory 7.5 Comparison of two groups of measurements in two laboratories 7.6 Uncertainty |
11 | 8 Test report |
12 | Annex A (informative) Description of dimensions and use of KERN |
17 | Annex B (informative) Description of dimensions and use of Nilema litre |
19 | Annex C (informative) Results of interlaboratory tests |
21 | Bibliography |