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DIN EN 13739-2:2012-05

Current
Current

The latest, up-to-date edition.

AGRICULTURAL MACHINERY - SOLID FERTILIZER BROADCASTERS AND FULL WIDTH DISTRIBUTORS - ENVIRONMENTAL PROTECTION - PART 2: TEST METHODS
Available format(s)

Hardcopy , PDF

Published date

05-01-2012

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 fertilizer for transverse
        distribution
   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
   6.4 Reduced working width or throwing width
   6.5 Flow rate regulation system, when available
        (see example in Figure 1)
   6.6 Evenness of transversal distribution
   6.7 Evenness of transverse distribution near the field
        edge
   6.8 Evenness of transverse distribution when spreading
        with equipment for top-dressing
   6.9 Deviation of the obtained flow rate from the intended
        flow rate
   6.10 Evenness of obtained flow rate
7 Calculation and presentation of test results
   7.1 Transverse distribution
   7.2 Flow rate
8 Test report
Annex A (normative) Determination and specification of
        physical properties of test materials
Annex B (informative) Example of a fertilizer - collecting
        container
Annex C (informative) Example of a test report
Bibliography

Committee
TC 144
DocumentType
Test Method
Pages
35
PublisherName
German Institute for Standardisation (Deutsches Institut für Normung)
Status
Current

CR 12333 : 1996 FERTILIZERS - CRUSHING STRENGTH DETERMINATION ON FERTILIZERS GRAINS
ISO 8397:1988 Solid fertilizers and soil conditioners Test sieving
EN 13740-2:2003 Agricultural machinery - Solid fertilizer line-distributors - Environmental protection - Part 2: Test methods
EN 13740-1:2003 Agricultural machinery - Solid fertilizer line-distributors - Environmental protection - Part 1: Requirements
EN 13739-1:2011 Agricultural machinery - Solid fertilizer broadcasters and full width distributors - Environmental protection - Part 1: Requirements
EN 1236 : 1995 FERTILIZERS - DETERMINATION OF BULK DENSITY (LOOSE)
EN 13299 : 2000 FERTILIZERS - DETERMINATION OF FLOW RATE
EN 1235:1995/A1:2003 SOLID FERTILIZERS - TEST SIEVING
ISO 3944:1992 Fertilizers — Determination of bulk density (loose)

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