DIN EN 15051-2-2017 en 9155 Workplace exposure - Measurement of the dustiness of bulk materials - Part 2 Rotating drum method German version EN 15051-2 2013+A1 2016《工作场所暴露 散装材料含尘量的.pdf
《DIN EN 15051-2-2017 en 9155 Workplace exposure - Measurement of the dustiness of bulk materials - Part 2 Rotating drum method German version EN 15051-2 2013+A1 2016《工作场所暴露 散装材料含尘量的.pdf》由会员分享,可在线阅读,更多相关《DIN EN 15051-2-2017 en 9155 Workplace exposure - Measurement of the dustiness of bulk materials - Part 2 Rotating drum method German version EN 15051-2 2013+A1 2016《工作场所暴露 散装材料含尘量的.pdf(17页珍藏版)》请在麦多课文档分享上搜索。
1、March 2017 English price group 11No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 13.040.30!%c+/“2640812www.din.deDI
2、N EN 15051-2Workplace exposure Measurement of the dustiness of bulk materials Part 2: Rotating drum method;English version EN 150512:2013+A1:2016,English translation of DIN EN 15051-2:2017-03Exposition am Arbeitsplatz Messung des Staubungsverhaltens von Schttgtern Teil 2: Verfahren mit rotierender T
3、rommel;Englische Fassung EN 150512:2013+A1:2016,Englische bersetzung von DIN EN 15051-2:2017-03Exposition sur les lieux de travail Mesurage du pouvoir de resuspension des matriaux pulvrulents en vrac Partie 2: Mthode du tambour rotatif;Version anglaise EN 150512:2013+A1:2016,Traduction anglaise de D
4、IN EN 15051-2:2017-03SupersedesDIN EN 150512:201403www.beuth.deDocument comprises 17 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.03.17DIN EN 15051-2:2017-03 2 A comma is used as the decimal marker. National foreword This do
5、cument (EN 15051-2:2013+A1:2016) has been prepared by Technical Committee CEN/TC 137 “Assessment of workplace exposure to chemical and biological agents” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Normenausschuss Sicherheitstechnische Grundstze (DIN
6、Standards Committee Safety Design Principles), Working Group NA 095-03-01-01 AK Staub of Working Committee NA 095-03-01 AA “Measurement strategies and requirements for test methods”. The DIN Standard corresponding to the International Standard referred to in this document is as follows: ISO 15767 DI
7、N ISO 15767 Amendments This standard differs from DIN EN 15051-2:2014-03 as follows: a) in 5.7, the duration by which the test program may be continued has been extended by 5 s; b) also in 5.7, an additional sentence in the second paragraph of the subclause has been added to render the requirement f
8、or running the test apparatus more precise; c) the standard has been editorially revised. Previous editions DIN EN 15051-2: 2014-03 DIN EN 15051: 2006-07 DIN EN 15051-2:2017-03 3 National Annex NA (informative) Bibliography DIN ISO 15767, Workplace atmospheres Controlling and characterizing uncertai
9、nty in weighing collected aerosols DIN EN 15051-2:2017-03 4 Page intentionally left blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 15051-2:2013+A1 November 2016 ICS 13.040.30 Supersedes EN 15051-2:2013English Version Workplace exposure - Measurement of the dustiness of bulk materials - P
10、art 2: Rotating drum method Exposition sur les lieux de travail - Mesurage du pouvoir de resuspension des matriaux pulvrulents en vrac - Partie 2: Mthode du tambour rotatif Exposition am Arbeitsplatz - Messung des Staubungsverhaltens von Schttgtern - Teil 2: Verfahren mit rotierender Trommel This Eu
11、ropean Standard was approved by CEN on 28 September 2013 and includes Amendment 1 approved by CEN on 6 September 2016. 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
12、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 lang
13、uage 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, Denmar
14、k, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FO
15、R STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15051-2:2013+A1:2016 EEN 15051-2:
16、2013+A1:2016 (E) 2 Contents Page European foreword . 3 Introduction 4 1 Scope 5 2 Normative references 5 3 Terms and definitions . 5 4 Requirements . 5 4.1 General 5 4.2 Condition of the bulk material . 5 4.3 Sample and environmental control 6 4.4 Moisture content . 6 4.5 Bulk density 6 4.6 Test pro
17、cedure . 6 4.7 Replicate tests 6 4.8 Reporting . 6 5 Rotating drum method 6 5.1 Description of test apparatus . 6 5.2 Particle size-selective foams . 8 5.3 Filters . 8 5.4 Ancillary equipment 8 5.5 Preparation of test sample 9 5.6 Preparation of test apparatus 9 5.7 Running the test apparatus . 9 5.
18、8 Weighing the foams and filters 9 5.9 Determination of the inhalable, thoracic and respirable dustiness mass fractions 10 6 Evaluation of dustiness 11 7 Test report 11 Bibliography . 13 DIN EN 15051-2:2017-03 EN 15051-2:2013+A1:2016 (E) 3 European foreword This document (EN 15051-2:2013+A1:2016) ha
19、s been prepared by Technical Committee CEN/TC 137 “Assessment of workplace exposure to chemical and biological agents”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at t
20、he latest by May 2017, and conflicting national standards shall be withdrawn at the latest by May 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all su
21、ch patent rights. This document includes Amendment 1 approved by CEN on 2 September 2016. This document !supersedes EN 15051-2:2013“. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. The major technical changes between this European Standard and th
22、e previous edition are as follows: a) EN 15051:2006 has been split in three parts (see below); b) the test methods given are no longer referred as reference test methods; c) the test of equivalence between an alternative (candidate) test method and any of the test methods now given in this European
23、Standard and in EN 15051-3:2013 has been deleted. EN 15051 Workplace exposure Measurement of the dustiness of bulk materials consists of the following parts: Part 1: Requirements and choice of test methods; Part 2: Rotating drum method; Part 3: Continuous drop method. According to the CEN/CENELEC In
24、ternal 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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland,
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