DIN EN 15051-3-2014 Workplace exposure - Measurement of the dustiness of bulk materials - Part 3 Continuous drop method German version EN 15051-3 2013《工作场所空气 散装材料的污染度测量 第3部分 连续点滴法 .pdf
《DIN EN 15051-3-2014 Workplace exposure - Measurement of the dustiness of bulk materials - Part 3 Continuous drop method German version EN 15051-3 2013《工作场所空气 散装材料的污染度测量 第3部分 连续点滴法 .pdf》由会员分享,可在线阅读,更多相关《DIN EN 15051-3-2014 Workplace exposure - Measurement of the dustiness of bulk materials - Part 3 Continuous drop method German version EN 15051-3 2013《工作场所空气 散装材料的污染度测量 第3部分 连续点滴法 .pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、March 2014 Translation by DIN-Sprachendienst.English price group 9No 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 1
2、3.040.30!%,hi“2096970www.din.deDDIN EN 15051-3Workplace exposure Measurement of the dustiness of bulk materials Part 3: Continuous drop method;English version EN 15051-3:2013,English translation of DIN EN 15051-3:2014-03Exposition am Arbeitsplatz Messung des Staubungsverhaltens von Schttgtern Teil 3
3、: Verfahren mit kontinuierlichem Fall;Englische Fassung EN 15051-3:2013,Englische bersetzung von DIN EN 15051-3:2014-03Exposition sur les lieux de travail Mesurage du pouvoir de resuspension des matriaux pulvrulents en vrac Partie 3: Mthode de la chute continue;Version anglaise EN 15051-3:2013,Tradu
4、ction anglaise de DIN EN 15051-3:2014-03Together with DIN EN15051-1:2014-03 andDIN EN 15051-2:2014-03supersedesDIN EN 15051:2006-07www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 14 pages 02.14 DIN EN 15051-3:2014-03 2 A comma is used a
5、s the decimal marker. National foreword This document (EN 15051-3:2013) 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 the Normenausschus
6、s Sicherheitstechnische Grundstze (Safety Design Principles Standards Committee), Working Group NA 095-03-01-01 AK Staub of Working Committee NA 095-03-01 AA Messstrategien und Anforderungen an Messverfahren. The DIN Standard corresponding to the International Standard referred to in this document i
7、s as follows: ISO 15767 DIN ISO 15767 Amendments This standard differs from DIN EN 15051:2006-07 as follows: a) the standard has been divided into three parts; b) the title of the standard has been changed; c) the test of equivalence between an alternative (candidate) test method and the test method
8、 according to this standard has been deleted; d) the standard has been editorially revised. Previous editions DIN EN 15051: 2006-07 National Annex NA (informative) Bibliography DIN ISO 15767, Workplace atmospheres Controlling and characterizing uncertainty in weighing collected aerosols EUROPEAN STA
9、NDARD NORME EUROPENNE EUROPISCHE NORM EN 15051-3 November 2013 ICS 13.040.30 Supersedes EN 15051:2006English Version Workplace exposure - Measurement of the dustiness of bulk materials - Part 3: Continuous drop method Exposition sur les lieux de travail - Mesure du pouvoir de resuspension des matria
10、ux pulvrulents en vrac - Partie 3: Mthode de la chute continue Exposition am Arbeitsplatz - Messung des Staubungsverhaltens von Schttgtern - Teil 3: Verfahren mit kontinuierlichem Fall This European Standard was approved by CEN on 28 September 2013. CEN members are bound to comply with the CEN/CENEL
11、EC 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
12、 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 offi
13、cial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands,
14、 Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2013 CEN All rights of
15、exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15051-3:2013 EEN 15051-3:2013 (E) 2 Contents Page Foreword 3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Requirements .6 4.1 General 6 4.2 Condition of the bulk mate
16、rial 6 4.3 Sample and environmental control 6 4.4 Moisture content 6 4.5 Bulk density 6 4.6 Test procedure .6 4.7 Replicate tests 6 4.8 Reporting 6 5 Continuous drop method 6 5.1 Description of test apparatus .6 5.2 Filters 8 5.3 Ancillary equipment 8 5.4 Preparation of test sample 8 5.5 Preparation
17、 of test apparatus .9 5.6 Test procedure .9 5.7 Weighing the filters9 5.8 Determination of the inhalable and respirable dustiness mass fractions 10 6 Evaluation of dustiness . 10 7 Test report . 11 Bibliography . 12 DINEN 15051-3:2014-03EN 15051-3:2013 (E) 3 Foreword This document (EN 15051-3:2013)
18、has 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
19、 the latest by May 2014, and conflicting national standards shall be withdrawn at the latest by May 2014. 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
20、such patent rights. This document, together with EN 15051-1:2013 and EN 15051-2:2013, supersedes EN 15051:2006. The major technical changes between this European Standard and the previous edition are as follows: a) EN 15051:2006 has been split into three parts (see below); b) the test methods given
21、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 EN 15051-2 and this European Standard have been deleted. EN 15051 Workplace exposure Measurement of the dustiness of bulk materials con
22、sists 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 Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standar
23、d: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, 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
24、, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 15051-3:2014-03 EN 15051-3:2013 (E) 4 Introduction This European Standard gives details of the design and operation of the continuous drop test method that classifies the dustiness of solid bulk materials, in terms of health-related fracti
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