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ISO 3944:1992

Current

Current

The latest, up-to-date edition.

Fertilizers — Determination of bulk density (loose)

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, French

Published date

09-07-1992

The method is applicable to solid, but not powder fertilizers, dry only. It is not suitable for fertilizers which contain a large proportion of particles exceeding 5 mm in diameter. Its principle is pouring the fertilizer from a specified funnel into a specified measuring cylinder of known volume and weighing the contents of the cylinder. If the fertilizer has absorbed moisture during transport or storage, it is necessary to dry it in an environmental chamber.

Committee
ISO/TC 134
DocumentType
Standard
Pages
3
PublisherName
International Organization for Standardization
Status
Current
Supersedes

Standards Relationship
NBN EN 1235 : 95 AMD 1 2003 Identical
NBN EN 1236 : 1995 Identical
NBN EN 1237 : 1995 Corresponds
NBN EN 12047 : 1996 Identical
NEN EN 1236 : 1995 Identical
NS EN 1236 : 1ED 1995 Identical
I.S. EN 1236:1996 Identical
SN EN 1236 : 1996 Identical
UNE-EN 1236:1996 Identical
UNE-EN 1237:1996 Identical
EN 1236 : 1995 Corresponds
NFU 42 401 : 1976 Similar to
DIN ISO 3944:1983-06 Identical
BS 5551-3.1(1981) : 1981 Identical
UNE 142301:1994 Identical
DIN EN 1236:1995-08 Identical
BS 5551-3.1(1993) : 1993 Identical

14/30313329 DC : 0 BS EN 16811-1 - WINTER SERVICE EQUIPMENT - DE-ICING AGENTS - PART 1: SODIUM CHLORIDE - REQUIREMENTS AND TEST METHODS
ISO 5311:1992 Fertilizers — Determination of bulk density (tapped)
DIN EN 1235:2003-08 SOLID FERTILIZERS - TEST SIEVING
EN 1235:1995/A1:2003 SOLID FERTILIZERS - TEST SIEVING
CEN/TS 16811-3:2015 Winter service equipment and products - De-icing agents - Part 3: Other solid and liquid de-icing agents - Requirements and test methods
PD CEN/TS 16811-3:2015 Winter maintenance equipment. De-icing agents Other solid and liquid de-icing agents. Requirements and test methods
BS EN 16811-1:2016 Winter service equipment and products. De-icing agents Sodium chloride. Requirements and test methods
DIN EN 13739-2:2012-05 AGRICULTURAL MACHINERY - SOLID FERTILIZER BROADCASTERS AND FULL WIDTH DISTRIBUTORS - ENVIRONMENTAL PROTECTION - PART 2: TEST METHODS
I.S. EN 13739-2:2011 AGRICULTURAL MACHINERY - SOLID FERTILIZER BROADCASTERS AND FULL WIDTH DISTRIBUTORS - ENVIRONMENTAL PROTECTION - PART 2: TEST METHODS
I.S. EN 1235:1996 SOLID FERTILIZERS - TEST SIEVING (ISO 8397:1988 MODIFIED)
BS EN 1235:1995 Solid fertilizers. Test sieving
UNI EN 13739-2 : 2011 AGRICULTURAL MACHINERY - SOLID FERTILIZER BROADCASTERS AND FULL WIDTH DISTRIBUTORS - ENVIRONMENTAL PROTECTION - PART 2: TEST METHODS
09/30203301 DC : 0 BS EN 13739-2 - AGRICULTURAL MACHINERY - SOLID FERTILIZER BROADCASTERS AND FULL WIDTH DISTRIBUTORS - ENVIRONMENTAL PROTECTION - PART 2: TEST METHODS
14/30313332 DC : 0 BS EN 16811-2 - WINTER MAINTENANCE EQUIPMENT - DE-ICING AGENTS - PART 2: CALCIUM CHLORIDE AND MAGNESIUM CHLORIDE - REQUIREMENTS AND TEST METHODS
PREN 13739-2 : DRAFT 2009 AGRICULTURAL MACHINERY - SOLID FERTILIZER BROADCASTERS AND FULL WIDTH DISTRIBUTORS - ENVIRONMENTAL PROTECTION - PART 2: TEST METHODS
BS EN 13740-2:2003 Agricultural machinery. Solid fertilizer line-distributors. Environmental protection Test methods
BS EN 13739-2:2011 Agricultural machinery. Solid fertilizer broadcasters and full width distributors. Environmental protection Test methods
UNE-EN 13739-2:2012 Agricultural machinery - Solid fertilizer broadcasters and full width distributors - Environmental protection - Part 2: Test methods
EN 16811-1:2016 Winter service equipment and products - De-icing agents - Part 1: Sodium chloride - Requirements and test methods
EN 12047:1996 Solid fertilizers - Measurement of static angle of repose (ISO 8398:1989 modified)
EN 16811-2:2016 Winter service equipment and products - De-icing agents - Part 2: Calcium chloride and Magnesium chloride - Requirements and test methods
EN 13739-2:2011/AC:2012 AGRICULTURAL MACHINERY - SOLID FERTILIZER BROADCASTERS AND FULL WIDTH DISTRIBUTORS - ENVIRONMENTAL PROTECTION - PART 2: TEST METHODS
DIN CEN/TS 16811-3;DIN SPEC 30757:2016-08 WINTER SERVICE EQUIPMENT AND PRODUCTS - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS
BS EN 16811-2:2016 Winter service equipment and products. De-icing agents Calcium chloride and Magnesium chloride. Requirements and test methods
S.R. CEN/TS 16811-3:2015 WINTER MAINTENANCE EQUIPMENT - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS
BS EN 12047:1997 Solid fertilizers. Measurement of static angle of repose
DIN CEN/TS 16811-3;DIN SPEC 30757:2016-08 WINTER SERVICE EQUIPMENT AND PRODUCTS - DE-ICING AGENTS - PART 3: OTHER SOLID AND LIQUID DE-ICING AGENTS - REQUIREMENTS AND TEST METHODS
EN 1237 : 1995 FERTILIZERS - DETERMINATION OF BULK DENSITY (TAPPED)
BS 5551-3.2(1993) : 1993 FERTILIZERS - PHYSICAL PROPERTIES - METHOD FOR DETERMINATION OF BULK DENSITY (TAPPED)

ISO 8358:1991 Solid fertilizers — Preparation of samples for chemical and physical analysis
ISO 7742:1988 Solid fertilizers — Reduction of samples

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