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1、a Date: 3 November 2008 Origin: European Latest date for receipt of comments: 28 February 2009 Project no.: 2008/00609 Responsible committee: PH/4 Respiratory protection Interested committees: Title: Draft BS EN 1827:1999/A1 Respiratory protective devices - Half masks without inhalation valves and w
2、ith separable filters to protect against gases or gases and particles or particles only - Requirements, testing, marking Supersession information: If this document is published as a standard, the UK implementation of it will supersede BSEN1827 : 1999 and partially supersede. NONE If you are aware of
3、 a current national standard which may be affected, please notify the secretary (contact details below). WARNING: THIS IS A DRAFT AND MUST NOT BE REGARDED OR USED AS A BRITISH STANDARD. THIS DRAFT IS NOT CURRENT BEYOND 28 February 2009. This draft is issued to allow comments from interested parties;
4、 all comments will be given consideration prior to publication. No acknowledgement will normally be sent. See overleaf for information on commenting. No copying is allowed, in any form, without prior written permission from BSI except as permitted under the Copyright, Designs and Patent Act 1988 or
5、for circulation within a nominating organization for briefing purposes. Electronic circulation is limited to dissemination by e-mail within such an organization by committee members. Further copies of this draft may be purchased from BSI Customer Services, Tel: +44(0) 20 8996 9001 or email . British
6、, International and foreign standards are also available from BSI Customer Services. Information on the co-operating organizations represented on the committees referenced above may be obtained from the responsible committee secretary. Cross-references The British Standards which implement Internati
7、onal or European publications referred to in this draft may be found via the British Standards Online Service on the BSI web site http:/. Direct tel: 020 8996 7164 Responsible Committee Secretary: Mr John Fisher (BSI) E-mail: Draft for Public Comment Head Office 389 Chiswick High Road London W4 4AL
8、 Telephone: +44(0)20 8996 9000 Fax: +44(0)20 8996 7001 Form 36 Version 8.0 DPC: 08/30178269 DC Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:45, Uncontrolled Copy, (c) BSI b Introduction This draft standard is based on European discussions in which the UK has take
9、n an active part. Your comments on this draft are welcome and will assist in the preparation of the consequent British Standard. Comment is particularly welcome on national, legislative or similar deviations that may be necessary. Even if this draft standard is not approved by the UK, if it receives
10、 the necessary support in Europe, the UK will be obliged to publish the official English Language text unchanged as a British Standard and to withdraw any conflicting standard. UK Vote Please indicate whether you consider the UK should submit a negative (with reasons) or positive vote on this draft.
11、 Submission The guidance given below is intended to ensure that all comments receive efficient and appropriate attention by the responsible BSI committee. Annotated drafts are not acceptable and will be rejected. All comments must be submitted, preferably electronically, to the Responsible Committee
12、 Secretary at the address given on the front cover. Comments should be compatible with Version 6.0 or Version 97 of Microsoft Word for Windows, if possible; otherwise comments in ASCII text format are acceptable. Any comments not submitted electronically should still adhere to these format requireme
13、nts. All comments submitted should be presented as given in the example below. Further information on submitting comments and how to obtain a blank electronic version of a comment form are available from the BSI web site at: http:/ Template for comments and secretariat observations Date: xx/xx/200x
14、Document: ISO/DIS xxxxx 1 2 (3) 4 5 (6) (7) MB Clause No./ Subclause No./ Annex (e.g. 3.1) Paragraph/ Figure/Table/ Note (e.g. Table 1) Type of com- ment Comment (justification for change) by the MB Proposed change by the MB Secretariat observations on each comment submitted 3.1 Definition 1 ed Defi
15、nition is ambiguous and needs clarifying. Amend to read . so that the mains connector to which no connection . 6.4 Paragraph 2 te The use of the UV photometer as an alternative cannot be supported as serious problems have been encountered in its use in the UK. Delete reference to UV photometer. Micr
16、osoft and MS-DOS are registered trademarks, and Windows is a trademark of Microsoft Corporation. Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:45, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM FINAL DRAFT EN 1827:1999 prA1 October 20
17、08 ICS 13.340.30 English Version Respiratory protective devices - Half masks without inhalation valves and with separable filters to protect against gases or gases and particles or particles only - Requirements, testing, marking Appareils de protection respiratoire - Demi-masques sans soupape inspir
18、atoire et avec filtres dmontables, contre les gaz, contre les gaz et les particules, ou contre les particules uniquement - Exigences, essais, marquage Atemschutzgerte - Halbmasken ohne Einatemventile und mit trennbaren Filtern zum Schutz gegen Gase, Gase und Partikeln oder nur Partikeln - Anforderun
19、gen, Prfung, Kennzeichnung This draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 79. This draft amendment A1, if approved, will modify the European Standard EN 1827:1999. If this draft becomes an amendment, CEN member
20、s are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment into the relevant national standard without any alteration. This draft amendment was established by CEN in three official versions (English, French, German). A version in an
21、y 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 Republic, Denmark, Es
22、tonia, 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. Warning : This document is not a European Standard. It is distributed fo
23、r review and comments. It is subject to change without notice and shall not be referred to as a European Standard. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2008 CENAll rights of exploit
24、ation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1827:1999/prA1:2008: E Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:45, Uncontrolled Copy, (c) BSI EN 1827:1999/prA1:2008 (E) 2 Contents Page Foreword3 1 Modification to C
25、lause 2 (Normative references).4 2 Modification to 5.2 (Filter types).4 3 Modification to 5.3.2 (Particle filter classes).4 4 Modification to Clause 6 (Designation) .5 5 Modification to 7.17 (Clogging (Optional)5 6 Modification to 7.17.2 (Filter penetration) .5 7 Modification to 8.7 (Gas filter capa
26、city).5 8 Modification to 8.8 (Particle filter penetration) .6 9 Modification to 9.1.3 6 10 Modification to 9.1.4 6 11 Modification to 9.2.3 6 12 Modification to 9.3.1.2 .6 13 Modification to 9.3.1.3 .7 14 Modification to 9.3.2.3 .7 15 Modification to 9.3.2.4 .7 16 Modification to 9.3.2.7 .7 17 Modi
27、fication to Clause 10 (Information to be supplied by the manufacturer).7 18 Modification to Table 8 Summary of requirements and tests 8 Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:45, Uncontrolled Copy, (c) BSI EN 1827:1999/prA1:2008 (E) 3 Foreword This document
28、 (EN 1827:1999/prA1:2008) has been prepared by Technical Committee CEN/TC 79 “Respiratory protective devices”, the secretariat of which is held by DIN. This document is currently submitted to the Unique Acceptance Procedure. This document has been prepared under a mandate given to CEN by the Europea
29、n Commission and the European Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03
30、:45, Uncontrolled Copy, (c) BSI EN 1827:1999/prA1:2008 (E) 4 1 Modification to Clause 2 (Normative references) Delete: “EN 136 Respiratory protective devices - Full face masks - Requirements, testing, marking“ “EN 371 Respiratory protective devices - AX gas filters and combined filters against low b
31、oiling organic compounds - Requirements, testing, marking“ Replace “prEN 141 Respiratory protective devices - Gas filters and combined filters - Requirements, testing, marking“ with “EN 14387:2004+A1:2008, Respiratory protective devices Gas filter(s) and combined filter(s) - Requirements, testing, m
32、arking“ Replace “prEN 143“ with “EN 143“. Replace “prEN 149“ with “EN 149“. Delete EN 372:1992. Add: “EN 132747:2008 Respiratory protective devices Methods of test Part 7: Determination of particle filter penetration“ Replace the title of EN ISO 6941 with the following: “Textile fabrics - Burning be
33、haviour - Measurement of flame spread properties of vertically oriented specimens (ISO 6941:2003)“. 2 Modification to 5.2 (Filter types) Replace the 7th paragraph with the following: “Type FM P NR - for single shift use against particles.“ 3 Modification to 5.3.2 (Particle filter classes) Replace th
34、e whole subclause with the following: “Class 1 low filtering efficiency (FM P1 NR). Class 2 medium filtering efficiency (FM P2 NR). Class 3 high filtering efficiency (FM P3 NR). Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:45, Uncontrolled Copy, (c) BSI EN 1827:1
35、999/prA1:2008 (E) 5 The protection provided by a FM P2 NR - or FM P3 NR - filter also includes that provided by the corresponding filter of lower class or classes.“ 4 Modification to Clause 6 (Designation) Replace the text of the 2nd paragraph and the example with the following: “Half mask without i
36、nhalation valve EN 1827, year of publication, type, classification, Option (where “D“ is an option for a particle filtering component). EXAMPLE Half mask without inhalation valve EN 1827:1999 FM E1 P2 NR D.“ 5 Modification to 7.15.2 In Table 3, 1st row, 2nd column, replace “6.4.2 of EN 372:1992“ wit
37、h “7.8.5.1 of EN 14387:2004+A1:2008“. In Table 3, 2nd row, 2nd column, replace “6.4.3 of EN 372:1992“ with “7.8.5.2 of EN 14387:2004+A1:2008“. 6 Modification to 7.17.1 (General) Replace the 1st sentence with the following: “For single shift use separable particle filtering elements, the clogging tes
38、t is an optional test.“ 7 Modification to 7.17.2 (Filter penetration) Replace the whole subclause with the following: “After the clogging procedure, the filter penetration shall not exceed the values given in 7.16 Testing shall be done in accordance with 5.2 of EN 13274-7:2008.“ 8 Modification to 8.
39、7 (Gas filter capacity) Replace the 5th paragraph with the following: “Testing shall be done in accordance with EN 14387.“ Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:45, Uncontrolled Copy, (c) BSI EN 1827:1999/prA1:2008 (E) 6 9 Modification to 8.8 (Particle fil
40、ter penetration) Replace the whole subclause with the following: “A total of 9 samples shall be tested for each aerosol: 3 in the state as received, 3 conditioned by simulated wearing in accordance with 8.2.4. 3 conditioned by the test for mechanical strength in accordance with 8.2.3 followed by tem
41、perature conditioning in accordance with 8.2.2. Samples which are tested by mechanical strength followed by temperature conditioning shall be tested for exposure with a specified mass of test aerosol of 120 mg according to 5.3 of EN 13274-7:2008. The other samples shall be tested for penetration acc
42、ording to 5.2 of EN 13274-7:2008. Testing shall be done in accordance with EN 13274-7:2008.“ 10 Modification to 9.1.3 Replace the existing text with the following: “Type, classification, option (letter D“ to indicate that the particle filter passes the dolomite clogging test).“ 11 Modification to 9.
43、1.4 Replace the existing text with the following: “The number and year of publication of this European Standard.“ 12 Modification to 9.2.3 Replace the existing text with the following: “The number and year of publication of this European Standard.“ 13 Modification to 9.3.1.2 Replace the existing tex
44、t with the following: “Type, classification, option (letter D“ to indicate that the particle filter passes the dolomite clogging test).“ Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:45, Uncontrolled Copy, (c) BSI EN 1827:1999/prA1:2008 (E) 7 14 Deletion of 9.3.1.
45、3 To delete. Renumber 9.3.1.4 into 9.3.1.3. 15 Modification to 9.3.2.3 Replace the existing text with the following: “Type, classification, option (letter D“ to indicate that the particle filter passes the dolomite clogging test).“ 16 Modification to 9.3.2.4 Replace the existing text with the follow
46、ing: “The number and the year of publication of this European Standard.“ 17 Modification to 9.3.2.7 Replace the existing text with the following: “Colour coding in accordance with EN 143 or EN 14387.“ 18 Modification to Clause 10 (Information to be supplied by the manufacturer) Add the following new
47、 subclause “10.7 For devices marked “NR“, a warning shall be given that the combined filter or particle filter shall not be used for more than one shift.”. Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:45, Uncontrolled Copy, (c) BSI EN 1827:1999/prA1:2008 (E) 8 19
48、 Modification to Table 8 Summary of requirements and tests Replace the following row: Title Requirement clause Number of samples1 Conditioning2 Test clause “particle filter penetration 7.16 9 (for each aerosol) A.R. (3) S.W.(3) (M.S. + T.C.) (3) 8.8, EN 14387“ Licensed Copy: London South Bank University, South Bank University, 31/01/2009 03:45, Uncontrolled Copy, (c) BSI