SIST EN ISO 14780:2017/A1:2019
(Amendment)Solid biofuels - Sample preparation - Amendment 1 (ISO 14780:2017/Amd 1:2019)
Solid biofuels - Sample preparation - Amendment 1 (ISO 14780:2017/Amd 1:2019)
The proposed international standard describes 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 described in this proposed document may 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. The methods are not intended to be
applied to the very large samples required for the testing of bridging properties.
Biogene Festbrennstoffe - Probenherstellung - Änderung 1 (ISO 14780:2017/Amd 1:2019)
Biocombustibles solides - Préparation des échantillons - Amendement 1 (ISO 14780:2017/Amd 1:2019)
Trdna biogoriva - Priprava vzorcev - Dopolnilo A1 (ISO 14780:2017/Amd 1:2019)
Predlagani mednarodni standard opisuje metode za zmanjšanje kombiniranih vzorcev (ali vzorcev) na laboratorijske vzorce in laboratorijskih vzorcev na podvzorce ter splošne analizne vzorce, uporablja pa se tudi za trdna biogoriva. Metode, ki so opisane v tem predlaganem dokumentu, se lahko uporabijo za pripravo vzorcev, ko je potrebno preskusiti na primer kalorično vrednost, vsebnost vlage, vsebnost pepela, prostorninsko maso, odpornost, porazdelitev velikosti delcev, lastnosti pepela pri taljenju, kemično sestavo in nečistoče. Te metode niso namenjene za uporabo pri zelo velikih vzorcih, ki so potrebni za preskušanje premostitvenih lastnosti.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2019
Trdna biogoriva - Priprava vzorcev - Dopolnilo A1 (ISO 14780:2017/Amd 1:2019)
Solid biofuels - Sample preparation - Amendment 1 (ISO 14780:2017/Amd 1:2019)
Biogene Festbrennstoffe - Probenherstellung - Änderung 1 (ISO 14780:2017/Amd
1:2019)
Biocombustibles solides - Préparation des échantillons - Amendement 1 (ISO
14780:2017/Amd 1:2019)
Ta slovenski standard je istoveten z: EN ISO 14780:2017/A1:2019
ICS:
75.160.10 Trda goriva Solid fuels
75.160.40 Biogoriva Biofuels
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 14780:2017/A1
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2019
EUROPÄISCHE NORM
ICS 27.190; 75.160.40
English Version
Solid biofuels - Sample preparation - Amendment 1 (ISO
14780:2017/Amd 1:2019)
Biocombustibles solides - Préparation des échantillons Biogene Festbrennstoffe - Probenherstellung -
- Amendement 1 (ISO 14780:2017/Amd 1:2019) Änderung 1 (ISO 14780:2017/Amd 1:2019)
This amendment A1 modifies the European Standard EN ISO 14780:2017; it was approved by CEN on 15 September 2019.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of
this amendment into the relevant 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 amendment 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, Turkey 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
© 2019 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 14780:2017/A1:2019 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 14780:2017/A1:2019) 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 April 2020, and conflicting national standards shall be
withdrawn at the latest by April 2020.
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 has been prepared under a mandate given to CEN by the European Commission and the
European Free Trade Association.
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, Nor
...
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