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UNI EN 14780 : 2011

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

SOLID BIOFUELS - SAMPLE PREPARATION
Superseded date

10-04-2022

Published date

01-01-2011

Publisher

Ente Nazionale Italiano di Unificazione (UNI)

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
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
Bibliography

Explains 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.

DevelopmentNote
Supersedes UNI CEN/TS 14780. (10/2011)
DocumentType
Standard
PublisherName
Ente Nazionale Italiano di Unificazione (UNI)
Status
Superseded
SupersededBy
Supersedes

Standards Relationship
EN 14780:2011 Identical

UNI/TS 11429 : 2011 QUALIFICATION OF ECONOMIC OPERATORS INVOLVED IN THE PRODUCTION CHAIN OF BIOFUELS AND BIOLIQUIDS
UNI/TS 11459 : 2012 SOLID BIOFUELS - BY-PRODUCTS FROM GRAPES PROCESSING FOR ENERGY USE - CLASSIFICATION AND SPECIFICATIONS

ISO 3310-1:2016 Test sieves Technical requirements and testing Part 1: Test sieves of metal wire cloth
EN 14588:2010 Solid biofuels - Terminology, definitions and descriptions
EN 14918:2009 Solid biofuels - Determination of calorific value
EN 14774-2:2009 Solid biofuels - Determination of moisture content - Oven dry method - Part 2: Total moisture - Simplified method
EN 14778:2011 Solid biofuels - Sampling
EN 15149-2:2010 Solid biofuels - Determination of particle size distribution - Part 2: Vibrating screen method using sieve apertures of 3,15 mm and below
EN 14774-1:2009 Solid biofuels - Determination of moisture content - Oven dry method - Part 1: Total moisture - Reference method
EN 15149-1:2010 Solid biofuels - Determination of particle size distribution - Part 1: Oscillating screen method using sieve apertures of 1 mm and above

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