1、BRITISH STANDARDBS EN 1093-9:1998 +A1:2008Safety of machinery Evaluation of the emission of airborne hazardous substances Part 9: Pollutant concentration parameter, room methodICS 13.040.40g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g5
2、1g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 1093-9:1998+A1:2008and comes intoeffect on 15 January 1999 BSI 2009ISBN 978 0 580 61263 3National forewordThis British Standard is the UK implementation of EN 1093-9:1998+A1:2008. It supersedes BS EN 1093-
3、9:1998, which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by !“.The UK participation in its prepara
4、tion was entrusted to Technical Committee MCE/3, Safeguarding of machinery.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
5、application.Compliance with a British Standard cannot confer immunity from legal obligations.Amendments/corrigenda issued since publicationDate Comments31 January 2009 Implementation of CEN amendment A1:2008, and alignment of BSI and CEN publication datesThis British Standard was published under the
6、 authority of the StandardsCommittee EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1093-9:1998+A1 July 2008 ICS 13.040.40 Supersedes EN 1093-9:1998English Version Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 9: Pollutant concentration parameter, roo
7、m method Scurit des machines - Evaluation de lmission de substances dangereuses vhicules par lair - Partie 9: Paramtre de concentration en polluant, mthode en salle dessai Sicherheit von Maschinen - Bewertung der Emission von luftgetragenen Gefahrstoffen - Teil 9: Konzentrationsparameter des luftver
8、unreinigenden Stoffes, Prfraumverfahren This European Standard was approved by CEN on 4 September 1998 and includes Amendment 1 approved by CEN on 8 June 2008. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard t
9、he 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 Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, Ger
10、man). 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 Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech
11、Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPE
12、N DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1093-9:1998+A1:2008: EEN 1093-9:1998+A1:2008 (E) 2 Contents Page Foreword
13、3 Introduction .4 1 Scope 4 2 Normative references 4 3 Definitions 5 4 Principle5 5 Measurement environment.5 5.1 Test room5 5.2 Location of measurement points .5 6 Procedure .6 6.1 Operation of the machine .6 6.2 Measurement procedures .6 7 Expression of the test results 6 8 Test report 6 Annex ZA
14、(informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/37/EC“.8 Annex ZB (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC“.9 BS EN 1093-9:1998+A1:2008EN 1093-9:1998+A1:2008 (E) 3
15、 Foreword This document (EN 1093-9:1998+A1:2008) has been prepared by Technical Committee CEN/TC 114 “Safety of machinery“, 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,
16、at the latest by January 2009, and conflicting national standards shall be withdrawn at the latest by December 2009. This document includes Amendment 1, approved by CEN on 2008-06-08. This document supersedes EN 1093-9:1998. The start and finish of text introduced or altered by amendment is indicate
17、d in the text by tags ! “. This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). !For relationship with EU Directive(s), see informative Annexes ZA and ZB, whic
18、h are integral parts of this document.“ 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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Gr
19、eece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 1093-9:1998+A1:2008EN 1093-9:1998+A1:2008 (E) 4 Introduction This European Standard is a type B stand
20、ard as stated in ENV 1070:1993. This European Standard is a part of EN 1093. Part 1 of this European standard presents a selection of different methods for the evaluation of the emission of airborne hazardous substances from machines. 1 Scope This European Standard specifies a room method for the me
21、asurement of the pollutant concentration parameter of a specified airborne hazardous substance from machines, located in a test room and operating the machines under defined conditions. This method can only be used for machines with a local exhaust ventilation with an air flow rate 500 m3/h and mach
22、ines without recirculated air. Measurement of the pollutant concentration parameter of a machine can serve for the: a) evaluation of the performance of a machine; b) evaluation of the improvement of the machine; c) comparison of machines within groups of machines with the same intended use (groups a
23、re defined by the function and materials processed); d) ranking of machines from the same group according to their pollutant concentration parameters; e) determination of the state of the art of machines with respect to their pollutant concentration parameter. 2 Normative references This European St
24、andard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply
25、to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of the publication referred to applies. EN 292-1:1991, Safety of machinery - Basic concepts, general principles for design - Part 1: Basic terminology, methodology. EN 292-2:199
26、1, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications. EN292-2/A1:1995, Safety of machinery - Basic concepts, general principles for design - Part 2: Technical principles and specifications; Amendment A1. ENV 1070:1993, Safety of mac
27、hinery Terminology. EN 1093-1, Safety of machinery - Evaluation of the emission of airborne hazardous substances - Part 1: Selection of test methods. BS EN 1093-9:1998+A1:2008EN 1093-9:1998+A1:2008 (E) 5 ISO 2602:1980, Statistical interpretation of test results - Estimation of the mean - Confidence
28、interval. 3 Definitions For the purposes of this European Standard the definitions of ENV 1070:1993 and the following definition applies: 3.1 pollutant concentration parameter, room, Pcrthe measured concentration of a specified pollutant in defined position(s) near the machine. For the purpose of th
29、is European Standard the measurement points are at defined positions around the machine and the pollutant concentration parameter is the mean value of the measured concentrations. 4 Principle The principle of the measurement method is to operate the machine with strong local exhaust ventilation ( 50
30、0 m3/h) under controlled conditions in a test room and to measure pollutant concentrations at defined positions (see 5.2). The average concentration gives an indication of the emission of the machine and the standard deviation gives an indication of the dispersion of the pollutant emitted. 5 Measure
31、ment environment 5.1 Test room The tests are performed in rooms meeting the following criteria: no other source of the specified pollutant in the test room; to ensure that the air flow from all measurement points is directed to the local exhaust ventilation, tests shall be carried out e.g. using a s
32、moke cartridge; size of the room greater than 200 m3; the distances between the machine and the walls and ceiling shall be greater than 2 m; no return air from local exhaust ventilations; properly designed supply of air to avoid cross-draughts in the zone of measurement points. 5.2 Location of measu
33、rement points A minimum of 4 measurement points around the machine is necessary. Empirical techniques shall be used to ensure that the locations chosen are in areas of major emissions. The number and precise positions shall be specified in type C standards. BS EN 1093-9:1998+A1:2008EN 1093-9:1998+A1
34、:2008 (E) 6 6 Procedure 6.1 Operation of the machine The machine shall be operated according to its intended use. The stipulation of working procedures (e.g. feed-rate), the tools used (e.g. type, tool speed) and the materials to be processed (e.g. nature, size) for each category of machine shall be
35、 specified in type C standards. Machines shall be operated according to the instructions of the manufacturer. 6.2 Measurement procedures The measurement procedures used for the pollutant concentration shall comply with the appropriate International or European Standards. The measurement time shall b
36、e sufficient to collect concentration data representative of the normal operational cycles of the machine. Detailed procedures shall be specified in the appropriate type C standard for each type of machine. The measurement shall take into account the normal operation cycles of the machine. The machi
37、ne should be started up and normal, working conditions should be achieved before the measuring instruments are switched on. However care should be taken not to overlook unusually high emissions that may occur during start up. The exact time or number of cycles shall be specified in the type C standa
38、rds. At each measurement point at least three measurements shall be made. 7 Expression of the test results For each sequential test the mean value )(tx and standard deviation of the results for all measuring points shall be calculated. From the mean values the mean value )(px and the one-sided 95 %
39、confidence interval are calculated. The pollutant concentration parameter, room (Pcr) is the sum of the mean value )(px and the one-sided 95 % confidence interval. 8 Test report The test report shall include at least the following information: a) reference to this test standard and appropriate type
40、C standards; b) description of the machine tested (e.g. manufacturer, model, type, version, size, year of manufacture, serial number) for the machine itself and for each additional piece of equipment; c) description of the test room, sketch with dimensions and position of the machine; d) operational
41、 data during tests including tools used with the machine and materials processed on the machine; BS EN 1093-9:1998+A1:2008EN 1093-9:1998+A1:2008 (E) 7 e) description of the pollution control equipment (e.g. manufacturer, model, type, version, design, size, year of manufacture, serial number, operati
42、onal data and air flow rate); f) description of measurement procedures including the location of the measurement points and pollutant measured; g) measurement instruments used and there most recent calibration date; h) environmental data (temperature, humidity, atmospheric pressure); i) description
43、of procedures used (e.g. list of standards) for concentration and flow rate measurements; j) number of tests performed; k) measured concentrations at all specified points; l) pollutant concentration parameter Pcr, mean value and 95 % confidence interval; m) comments on deviations from any relevant s
44、tandards; n) test laboratory; o) name of the test person responsible; p) date of testing; q) additional comments, if necessary. BS EN 1093-9:1998+A1:2008EN 1093-9:1998+A1:2008 (E) 8 Annex ZA (informative) !Relationship between this European Standard and the Essential Requirements of EU Directive 98/
45、37/EC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive Machinery 98/37/EC, amended by Directive 98/79/EC. Once this standar
46、d is cited in the Official Journal of the European Communities under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normative clauses of this standard given in Table ZA.1 confers, within the limits of the scope of this standard, a pre
47、sumption of conformity with the corresponding Essential Requirements of that Directive and associated EFTA regulations. Table ZA.1 Correspondence between this European Standard and Directive 98/37/EC Clause(s)/sub-clause(s) of this EN Essential Requirements (ERs) of Directive 98/37/EC, amended by 98
48、/79/EC Qualifying remarks/Notes All clauses Annex I, 1.5.13 Emission of dust, gases etc. WARNING Other requirements and other EC Directives may be applicable to the product(s) falling within the scope of this standard.“ BS EN 1093-9:1998+A1:2008EN 1093-9:1998+A1:2008 (E) 9 Annex ZB (informative) !Re
49、lationship between this European Standard and the Essential Requirements of EU Directive 2006/42/EC This European Standard has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association to provide a means of conforming to Essential Requirements of the New Approach Directive Machinery 2006/42/EC. Once this standard is cited in the Official Journal of the European Communities under that Directive and has been implemented as a national standard in at least one Member State, compliance with the normativ
