I.S. EN 13740-2:2003
Current
The latest, up-to-date edition.
AGRICULTURAL MACHINERY - SOLID FERTILIZER LINE-DISTRIBUTORS - ENVIRONMENTAL PROTECTION - PART 2: TEST METHODS
Hardcopy , PDF
English
05-09-2003
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Test conditions
4.1 Machine for test
4.2 Test materials
4.3 Application rates
5 Test equipment
5.1 Accuracy in weighing measurements
5.2 Devices for receiving test materials from transverse
distribution of fertilizer outlets
5.3 Test site
5.4 Handling of test materials during the tests
6 Test methods
6.1 Contact with obstacles
6.2 Estimation of hopper volume - checking of the spillage
6.3 Adjustment of flow rate (static test)
6.4 Reduced working width or throwing width
6.5 Flow rate regulation system (when available)
6.6 Evenness of transversal distribution
6.7 Deviation of the obtained flow rate from intended flow
rates (static test)
6.8 Evenness of obtained flow rate (static test)
7 Calculation and presentation
7.1 Transverse distribution
7.2 Evenness of obtained flow rate
8 Test report
Annex A (normative) Determination and specification of physical
properties of test materials
Annex B (informative) Example of test report
Bibliography
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