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EN ISO 14780:2017

Current

Current

The latest, up-to-date edition.

Solid biofuels - Sample preparation (ISO 14780:2017)

Published date

05-17-2017

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols
5 Principles of correct sample reduction
6 Apparatus
7 Sample reduction - General principles
8 Methods for sample division
9 Method for reducing laboratory samples to
   sub-samples and general analysis samples
10 Storage and labelling
11 Performance characteristics
Annex A (informative) - Precision in relation to
        division method
Annex B (informative) - Scheme of sample preparation
        for samples from single delivery
Annex C (informative) - Scheme of sample preparation
        for samples from continuous delivery
Bibliography

ISO 14780:2017 defines methods for reducing combined samples (or increments) to laboratory samples and laboratory samples to sub-samples and general analysis samples and is applicable to solid biofuels.The methods defined in this document can be used for sample preparation, for example, when the samples are to be tested for calorific value, moisture content, ash content, bulk density, durability, particle size distribution, ash melting behaviour, chemical composition, and impurities.

Committee
CEN/TC 335
DevelopmentNote
Supersedes EN 14780. (05/2017) NEW CHILD AMD 1 2019 IS NOW ADDED
DocumentType
Standard
ProductNote
NEW CHILD AMD 1 2019 IS NOW ADDED
PublisherName
Comite Europeen de Normalisation
Status
Current
Supersedes

ISO 3310-1:2016 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth
ISO 16559:2014 Solid biofuels Terminology, definitions and descriptions
ISO 18135:2017 Solid Biofuels — Sampling
ISO 18134-2:2017 Solid biofuels — Determination of moisture content — Oven dry method — Part 2: Total moisture — Simplified method
ISO 18134-1:2015 Solid biofuels — Determination of moisture content — Oven dry method — Part 1: Total moisture — Reference method
ISO 18283:2006 Hard coal and coke Manual sampling

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