BS ISO 12154:2014 BS Standards Publication Determination of density by volumetric displacement Skeleton density by gas pycnometry bsi. ..making excellenCe a habit. BS ISO 12154:2014 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO 12154:2014. The UK participation in its preparation was entrusted to Technical Committee LBI/37, Particle characterization including sieving. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @The British Standards Institution 2014.Published by BSI Standards Limited2014 ISBN9780580790430 ICS 19.120 Compliance witha BritishStandard cannot conferimmunityfrom legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2014. Amendments issued since publication Date Text affected BS ISO 12154:2014 ISO 12154 INTERNATIONAL STANDARD First edition 2014-04-01 Determination of density by volumetric displacement Skeleton density by gas pycnometry Determination dela massevolumique par deplacement volumétrique -Masse volumique du squelette mesuree par pycnométrie a gaz EKIRE TSO ISORefergac2 o bey @IS0 2014 BS ISO 12154:2014 IS012154:2014(E) COPYRIGHTPROTECTEDDOCUMENT @ISO 2014 AHbyghtyraeansedlalestronicotherwipemifiedlaniclaindfutisgpplbbicatbpyimgyolbqnsthgintprndtiocedntnttiliaet) otineamyisowithoutprior written permission. Permission can be requested from either ISO at the address below or ISo's member body in the country of the requester. SSeoitalght officeCH-1211 Geneva 20 Tel. + 422749 0111 Fax + 41 22 749 09 47 Ww.whiso.org Published in Switzerland ii @ IS0 2014 - All rights reserved BSISO 12154:2014 IS0 12154:2014(E) Contents Page Foreword iv Iptroduction. Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Symbols and abbreviated terms .2 5 Principle of themethod .2 6 Apparatus and procedure 3 6.1 Apparatus 6.2 Samplepre-treatment and determination of samplemass 4 6.3 Dalterlantiuatiofnsktletsoliddensityskeleton.volume.of.the.sample 6.5 Calibration procedure 6 7 Test report. 8 Annex A (informative) Interferences 9 Bibliography 11 @ IS0 2014- All rights reserved ili BS ISO 12154:2014 IS0 12154:2014(E) Foreword Iso (the International Organization for Standardization) is a worldwide federation of national standards thundiegh(IsO tecamicet codbiesfthsewofkaf ptapbeingbodyInitteresitedailhStandebjdsti soowhidhycarrtiechaital committeehasbeen establishedhastherighttoberepresented onthat committee.International organizations, governmental and non-governmental, in liaison with Iso, also take part in the work. ISO collaborates closely with the electrotechnical standardization. International Electrotechnical Commission (IEC) on all matters of The procedures used to develop this document and those intended for its further maintenance are difernedesofso/EcdBirertives Shutid benotedabistafditferenfdwaespnsviteriaaccordanceWith the editorial rules of the IsO/IEC Directives, Part 2 (see www.iso.org/directives). Retentionrights.dfawfsthan he tpossibthay reponsibhe fofementfrying anyehih'documaxtpa thet Pegais. subject of on the Iso list of patent declarations received (see www.iso.org/patents). Anytrade used in this constitutenameendorsement.documentis informationgiven forthe convenienceofusers and does not Foran explanation onthemeaningofIsO specifictermsand expressionsrelated toconformity s sEsadeeTBT wetian follfoinatlURaboutSO'rewordshspfemeftahy iWfTPnpatniRlethe Technical Barriers The committee responsibleforthis documentis Iso/TC 24,Particle characterization including sieving SubcommitteeSC4,Particlecharacterization iv @ IS0 2014- All rights reserved BSISO 12154:2014 IS0 12154:2014(E) Introduction The true solid state densityofamaterial is definedas the ratio of themass to the volume occupied by that moi