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BS EN 12049:1997

Current

Current

The latest, up-to-date edition.

Solid fertilizers and liming materials. Determination of moisture content. Gravimetric method by drying under reduced pressure

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

06-15-1997

Committees responsible
National foreword
Foreword
Method
1 Scope
2 Normative reference
3 Principle
4 Material
5 Apparatus
6 Preparation of the test sample
7 Procedure
8 Expression of results
9 Test report
Annexes
A (informative) Precision
ZA (informative) Bibliography

Defines a gravimetric, reduced pressure drying method to determine the moisture content of fertilizers and liming materials. Does not apply to fertilizers and liming materials which contain calcium nitrate, calcium hydroxide, calcium sulfate containing less than two molecules of water of crystallization for each molecule of calcium sulfate, magnesium sulfate containing one to seven molecules of water of crystallization for each molecule of magnesium sulfate and salts which effloresce readily at ambient temperatures or those which absorb water (desiccants).

Committee
CII/37
DevelopmentNote
Supersedes BS 5551-4.4.1(1993). (08/2005) Reviewed and confirmed by BSI, February 2017. (02/2017)
DocumentType
Standard
Pages
12
PublisherName
British Standards Institution
Status
Current
Supersedes

Standards Relationship
UNI EN 12049 : 1999 Identical
NF EN 12049 : 1997 Identical
EN 12049:1996 Identical
NEN EN 12049 : 1996 Identical
SN EN 12049 : 1997 Identical
NS EN 12049 : 1ED 1996 Identical
NBN EN 12049 : 1996 Identical
UNE-EN 12049:1997 Identical
I.S. EN 12049:1997 Identical

ISO 3963:1977 Fertilizers — Sampling from a conveyor by stopping the belt
ISO 8633:1992 Solid fertilizers — Simple sampling method for small lots
BS EN 1482:1996 Sampling of solid fertilizers and liming materials
ISO 7742:1988 Solid fertilizers — Reduction of samples

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