1、BRITISH STANDARD BS EN ISO 9902-3:2001 Textile machinery ICS 17.140.20; 59.120.01 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Noise test code Part 3: Nonwoven machinery +A2:2014National foreword This British Standard is the UK implementation of EN ISO 9902-3:2001+A2:2014.
2、It is identical to ISO 9902-3:2001, incorporating amendments 1:2009 and 2:2014. It supersedes BS EN ISO 9902-3:2001+A1:2009, which is withdrawn.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 ISO text carry the number of t
3、he ISO amendment. For example, text altered by ISO amendment 1 is indicated by !“. The UK participation in its preparation was entrusted to Technical Committee TCI/33, Textile machinery. A list of organizations represented on this committee can be obtained on request to its secretary. This publicati
4、on does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. BS EN ISO 9902-3:2001+A2:2014 This British Standard was published under the authority of the
5、 Standards Committee and comes into effect on 15 July 2001 Amendments/corrigenda issued since publication Date Comments 30 November 2009 Implementation of ISO amendment 1:2009 with CEN endorsement A1:2009 31 August 2014 Implementation of ISO amendment 2:2014 with CEN endorsement A2:2014: Note insert
6、ed in Scope. Annex ZA amended ISBN 978 0 580 80777 0 The British Standards Institution 2014. Published by BSI Standards Limited 2014EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN ISO 9902-3:2001+A2 June 2014 ICS 17.140.20; 59.120.01 English version Textile machinery - Noise test code - Part 3:
7、 Nonwoven machinery (ISO 9902-3:2001) Matriel pour lindustrie textile - Code dessai acoustique - Partie 3: Machines de production de non-tisss (ISO 9902- 3:2001) Textilmaschinen - Geruschmessverfahren - Teil 3: Vliesstoffmaschinen (ISO 9902-3:2001) This European Standard was approved by CEN on 15 Ma
8、rch 2001. 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 any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obt
9、ained on application to the Management Centre or 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 Management Ce
10、ntre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN
11、COMMITTEEFORSTANDARDIZATION COMITEUROPENDENORMALISATION EUROPISCHESKOMITEEFRNORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2001 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN ISO 9902-3:2001 EI NESO 99-20:30021 For
12、eword The text of the International Standard ISO 9902-3:2001 has been prepared by Technical Committee ISO/TC 72 “Textile m achinery and m achinery f or dry-cleaning a nd i ndustrial laundering“ in c ollaboration with Technical Committee CEN/TC 214 “Textile machinery and machinery for dry-cleaning an
13、d industrial laundry“, the secretariat of which is held by SNV. This European Standard shall be given the status of a national standard, either by publication of an identical text or b y e ndorsement, at the l atest b y S eptember 2001, a nd c onflicting national s tandards s hall be withdrawn at th
14、e latest by September 2001. 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 Annex ZB, which is an i
15、ntegral part of this standard. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland, F rance, G ermany, G reece, Ic eland, Ir eland, Italy,
16、Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of the International Standard ISO 9902-3:2001 was approved by CEN as a E uropean Standard without any modification. NOTE: Normative references to International Standards are list
17、ed in annex ZA (normative). Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. This first editio n of ISO 9 902-3, to gether with I SO 9 9
18、02-1, I SO 99 02-2, I SO 9 902-4, ISO 99 02-5, ISO 9902-6 and ISO 9902-7, cancels and replaces ISO 9902:1993, which has been technically revised. ISO 9902 consists of the following parts, under the general title Textile machinery - Noise test code: Part 1: Common requirements Part 2: Spinning prepar
19、atory and spinning machinery Part 3: Nonwoven machinery Part 4: Yarn processing, cordage and rope manufacturing machinery Part 5: Weaving and knitting preparatory machinery Part 6: Fabric manufacturing machinery Part 7: Dyeing and finishing machinery Annex ZA of this part of ISO 9902 is for informat
20、ion only. BS EN ISO 9902-3:2001+A2:2014 EN ISO 9902-3:2001+A2:2014 (E)3 Foreword to amendment A1 This document (EN ISO 9902-3:2001/A1:2009) has been prepared by Technical Committee ISO/TC 72 “Textile machinery and machinery for dry-cleaning and industrial laundering“ in collaboration with Technical
21、Committee CEN/TC 214 “Textile machinery and accessories“, the secretariat of which is held by SNV. This Amendment to the European Standard EN ISO 9902-3:2001 shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by September 200
22、9, and conflicting national standards shall be withdrawn at the latest by December 2009. 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 such patent right
23、s. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of EC Directive(s). According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countri
24、es are bound to i mplement this European Standard: Austria, Belgium, Bulgar ia, C yprus, C zech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Sp
25、ain, Sweden, Switzerland and the United Kingdom. Endorsement notice The text of ISO 9902-3:2001/Amd 1:2009 has been approved by CEN as a EN ISO 9902-3:2001/A1:2009 without any modification. This document (EN ISO 9902-3:2001/A2:2014) has been prepared by Technical Committee ISO/TC 72 “Textile machine
26、ry and accessories“ in collaboration with Technical Committee CEN/TC 214 “Textile machinery and accessories” the secretariat of which is held by SNV. This Amendment to the European Standard EN ISO 9902-3:2001 shall be given the status of a national standard, either by publication of an identical tex
27、t or by endorsement, at the latest by December 2014, and conflicting national standards shall be withdrawn at the latest by December 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 respon
28、sible 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, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex Z
29、A, which is an integral part 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, For
30、mer 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 and the United Kingdom. Endorsement notice The text of ISO 9902-
31、3:2001/Amd 2:2014 has been approved by CEN as EN ISO 9902-3:2001/A2:2014 without any modification. Foreword to amendment A2 BS EN ISO 9902-3:2001+A2:2014 EN ISO 9902-3:2001+A2:2014 (E)BS EN ISO 9902-3:2001+A2:2014 EN ISO 9902-3:2001+A2:2014 (E)Reference number ISO 9902-3:2001(E) INTERNATIONAL STANDA
32、RD ISO 9902-3 First edition 2001-03-15 Textile machinery Noise test code Part 3: Nonwoven machinery Matriel pour lindustrie textile Code dessai acoustique Partie 3: Machines de production de non-tisssii BS EN ISO 9902-3:2001+A2:2014 EN ISO 9902-3:2001+A2:2014 (E) iii Contents Page Foreword.iv Introd
33、uction.v 1 Scope 1 2 Normative references 1 3 Terms and definitions .2 4 Defining the test object .2 5 Sound power level determination 2 6 Emission sound pressure level determination.3 7 Installation and mounting conditions3 8 Operating conditions.3 9 Measurement uncertainties 3 10 Information to be
34、 recorded .4 11 Information to be reported4 12 Declaration and verification of noise emission values4 Bibliography7 BS EN ISO 9902-3:2001+A2:2014 ISO 9902-3:2001+A2:2014 (E)iv Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (IS
35、O member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, gove
36、rnmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC
37、Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of th
38、e elements of this part of ISO 9902 may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 9902-3 was prepared by Technical Committee ISO/TC 72, Textile machinery and machinery for dry-cleaning and industrial l
39、aundering, Subcommittee SC 8, Safety requirements for textile machinery. This first edition of ISO 9902-3, together with ISO 9902-1, ISO 9902-2, ISO 9902-4, ISO 9902-5, ISO 9902-6 and ISO 9902-7, cancels and replaces ISO 9902:1993, which has been technically revised. ISO 9902 consists of the followi
40、ng parts, under the general title Textile machinery Noise test code: Part 1: Common requirements Part 2: Spinning preparatory and spinning machinery Part 3: Nonwoven machinery Part 4: Yarn processing, cordage and rope manufacturing machinery Part 5: Weaving and knitting preparatory machinery Part 6:
41、 Fabric manufacturing machinery Part 7: Dyeing and finishing machinery BS EN ISO 9902-3:2001+A2:2014 ISO 9902-3:2001+A2:2014 (E) v Introduction Nonwoven lines of textile machinery include machines for: preparation (bale breaker, automated blending bale opener, carding willow, blender, fan, condenser
42、, opener), feeding (hopper feeder, flock feeder), web formation (card, cross lapper), and bonding (lap drafter, pre-needle machine, needle puncher, stitch bonding machine for nonwovens, spray bonding machine, water jet bonding machine, calender, dryer, coating machine). BS EN ISO 9902-3:2001+A2:2014
43、 ISO 9902-3:2001+A2:2014 (E)BS EN ISO 9902-3:2001+A2:2014 ISO 9902-3:2001+A2:2014 (E)INTENRATIONAL TSANDADR ISO -20993:(1002)E1 Textile machinery Noise test code Part 3: Nonwoven machinery 1 Scope This part of ISO 9902, taken together with ISO 9902-1, specifies the mounting, operating and measuring
44、conditions required for the measurement, declaration and verification of noise emitted by nonwoven machinery. It defines a noise test code for cross lappers, lap drafters, pre-needle machines, needle punchers, stitch bonding machines (nonwovens), water jet bonding machines, and praying machines. The
45、 other machines of nonwoven lines are covered in ISO 9902-2, ISO 9902-6 and ISO 9902-7. This part of ISO 9902 is applicable to engineering (grade 2) and survey (grade 3) test methods, in accordance with the International Standards to which it makes normative reference. 2 Normative references The fol
46、lowing normative documents contain provisions which, through reference in this text, constitute provisions of this part of ISO 9902. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part of ISO 9902
47、are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standard
48、s. ISO 3744, Acoustics Determination of sound power levels of noise sources using sound pressure Engineering method in an essentially free field over a reflecting plane. ISO 3746, Acoustics Determination of sound power levels of noise sources using sound pressure Survey method using an enveloping me
49、asurement surface over a reflecting plane.! “ NOTE Because of the high requirements on measurement conditions, grade 1 methods are normally not feasible for textile machinery. BS EN ISO 9902-3:2001+A2:2014 ISO 9902-3:2001+A2:2014 (E)2 ISO 9614-1, Acoustics Determination of sound power levels of noise sources using sound intensity Part 1: Measurement at discrete points. ISO 9614-2, Acoustics Determination of sound power levels of noise sources using sound intensity Part 2: Measure
