EN ISO 17827-1:2024

SLOVENSKI STANDARD
01-september-2024
Nadomešča:
SIST EN ISO 17827-1:2016
Trdna biogoriva - Določanje porazdelitve velikosti delcev za nekomprimirana
goriva - 1. del: Metoda z nihajočim sitom z odprtinami 3,15 mm ali več (ISO 17827-
1:2024)
Solid biofuels - Determination of particle size distribution for uncompressed fuels - Part 1:
Oscillating screen method using sieves with apertures of 3,15 mm and above (ISO
17827-1:2024)
Biogene Festbrennstoffe - Bestimmung der Partikelgrößenverteilung für unkomprimierte
Brennstoffe - Teil 1: Horizontales Rüttelsiebverfahren mit Sieben mit einer Lochgröße
von 3,15 mm und darüber (ISO 17827-1:2024)
Biocombustibles solides - Détermination de la distribution granulométrique des
combustibles non comprimés - Partie 1: Méthode au tamis oscillant d'ouverture de maille
égale ou supérieure à 3,15 mm (ISO 17827-1:2024)
Ta slovenski standard je istoveten z: EN ISO 17827-1:2024
ICS:
75.160.40 Biogoriva Biofuels
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 17827-1
EUROPEAN STANDARD
NORME EUROPÉENNE
June 2024
EUROPÄISCHE NORM
ICS 27.190; 75.160.40 Supersedes EN ISO 17827-1:2016
English Version
Solid biofuels - Determination of particle size distribution
for uncompressed fuels - Part 1: Oscillating screen method
using sieves with apertures of 3,15 mm and above (ISO
17827-1:2024)
Biocombustibles solides - Détermination de la Biogene Festbrennstoffe - Bestimmung der
distribution granulométrique des combustibles non Partikelgrößenverteilung für unkomprimierte
comprimés - Partie 1: Méthode au tamis oscillant Brennstoffe - Teil 1: Horizontales Rüttelsiebverfahren
d'ouverture de maille égale ou supérieure à 3,15 mm mit Sieben mit einer Lochgröße von 3,15 mm und
(ISO 17827-1:2024) darüber (ISO 17827-1:2024)
This European Standard was approved by CEN on 12 May 2024.

CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 17827-1:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 17827-1:2024) has been prepared by Technical Committee ISO/TC 238 "Solid
biofuels" in collaboration with Technical Committee CEN/TC 335 “Solid biofuels” the secretariat of
which is held by SIS.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by December 2024, and conflicting national standards
shall be withdrawn at the latest by December 2024.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 17827-1:2016.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria,
Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 17827-1:2024 has been approved by CEN as EN ISO 17827-1:2024 without any
modification.
International
Standard
ISO 17827-1
Second edition
Solid biofuels — Determination
2024-05
of particle size distribution for
uncompressed fuels —
Part 1:
Oscillating screen method using
sieves with apertures of 3,15 mm
and above
Biocombustibles solides — Détermination de la distribution
granulométrique des combustibles non comprimés —
Partie 1: Méthode au tamis oscillant d'ouverture de maille égale
ou supérieure à 3,15 mm
Reference number
ISO 17827-1:2024(en) © ISO 2024

ISO 17827-1:2024(en)
© ISO 2024
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: copyright@iso.org
Website: www.iso.org
Published in Switzerland
ii
ISO 17827-1:2024(en)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Principle . 2
5 Apparatus . 2
5.1 Sieves .2
5.2 Collecting pan .2
5.3 Weighing containers .2
5.4 Mechanical sieving equipment .2
5.5 Balance .3
6 Sample preparation . 3
6.1 Sample size .3
6.2 Moisture conditioning.3
7 Procedure . 4
8 Calculation . 4
9 Performance characteristics . 5
10 Test report . 5
Bibliography . 7

iii
ISO 17827-1:2024(en)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards
bodies (ISO member bodies). The work of preparing International Standards is normally carried out through
ISO technical committees. Each member body interested in a subject for which a technical committee
has been established has the right to be represented on that committee. International organizations,
governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely
with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are described
in the ISO/IEC Directives, Part 1. In particular, the different approval criteria needed for the different types
of ISO document should be noted. This document was drafted in accordance with the editorial rules of the
ISO/IEC Directives, Part 2 (see www.iso.org/directives).
ISO draws attention to the possibility that the implementation of this document may involve the use of (a)
patent(s). ISO takes no position concerning the evidence, validity or applicability of any claimed patent
rights in respect thereof. As of the date of publication of this document, ISO had not received notice of (a)
patent(s) which may be required to implement this document. However, implementers are cautioned that
this may not represent the latest information, which may be obtained from the patent database available at
www.iso.org/patents. ISO shall not be held responsible for identifying any or all such patent rights.
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and expressions
related to conformity assessment, as well as information about ISO's adherence to the World Trade
Organization (WTO) principles in the Technical Barriers to Trade (TBT), see www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 238, Solid biofuels, in collaboration with
the European Committee for Standardization (CEN) Technical Committee CEN/TC 335, Solid biofuels, in
accordance with the Agreement on technical cooperation between ISO and CEN (Vienna Agreement).
This second edition cancels and replaces the first edition (ISO 17827-1:2016), which has been technically
revised.
The main changes are as follows:
— 8-mm-sieve has been removed from the set of sieves;
— the required minimum sieving time can now optionally be chosen based on pre-tests;
— table of results has been completely modified;
— calculation of median value (Annex) has been deleted;
— precision requirements have been deleted;
— references have been updated.
— an introduction has been added;
— editorial changes have been made.
A list of all parts in the ISO 17827 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of th
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