BS EN 1073-1-2016 Protective clothing against solid airborne particles including radioactive contamination Requirements and test methods for compressed air line ventilated protecti.pdf

1、BS EN 1073-1:2016Protective clothing againstsolid airborne particlesincluding radioactivecontaminationPart 1: Requirements and test methods forcompressed air line ventilated protectiveclothing, protecting the body and therespiratory tractIncorporating corrigendum June 2016BSI Standards PublicationWB

2、11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 1073-1:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 1073-1:2016, The UK participation in its preparation was entrusted by Technical Committee PH/3, Protective clothing, to Subcommittee PH/3/3, C

3、hemical, A list of organizations represented on this subcommittee 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 application. The British Standards Institution 2016.Published b

4、y BSI Standards Limited 2016ISBN 978 0 580 94802 2 ICS 13.280; 13.340.10 Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 March 2016.Amendments/corrigenda issu

5、ed since publicationDate T e x t a f f e c t e dBiological, Radioactive and Nuclear Personal Protective Equipment.which is withdrawn.incorporating corrigendum June 2016. It supersedes BS EN 1073-1:1998 31 July 2016 Implementation of CEN corrigendum June 2016:European foreword and Table 1 modifiedBS

6、EN 1073-1:2016EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 1073-1 February 2016 ICS 13.280; 13.340.10 Incorporating corrigendum June 2016 English Version Protective clothing against solid airborne particles including radioactive contamination - Part 1: Requirements and test methods for compr

7、essed air line ventilated protective clothing, protecting the body and the respiratory tract Vtements de protection contre les particules solides en suspension dans lair, incluant la contamination radioactive - Partie 1: Exigences et mthodes des vtements de protection ventils par une adduction dair

8、comprim protgeant le corps et le systme respiratoire Schutzkleidung gegen radioaktive Kontamination - Teil 1: Anforderungen und Prfverfahren fr belftete Schutzkleidung gegen radioaktive Kontamination durch feste Partikel This European Standard was approved by CEN on 27 November 2015. CEN members are

9、 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 obtained on application to t

10、he 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 language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Cen

11、tre has the same status as the official 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, Lithuan

12、ia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey andUnited Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-100

13、0 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1073-1:2016 EBS EN 1073-1:2016EN 1073-1:2016 (E) 2 Contents Page European foreword . 4 1 Scope 7 2 Normative references 7 3 Terms and definitions . 8 4 Requirements .

14、9 4.1 Design 9 4.2 Materials . 9 4.3 Nominal protection factor 10 4.4 Seam strength, Joins and Assemblages . 10 4.4.1 Seam strength . 10 4.4.2 Detachable joins 11 4.5 Visor . 11 4.6 Air supply system 11 4.7 Air flow rate 11 4.8 Air flow rate warning device . 11 4.9 Supply valve . 12 4.10 Exhaust dev

15、ices . 12 4.11 Pressure in the suit 12 4.12 Carbon dioxide content of the inhalation air . 12 4.13 Noise associated with the air supply to the suit 12 4.14 Escape device or emergency breathing facility . 12 4.15 Expressing of the results . 12 5 Test methods . 12 5.1 Test preparation . 12 5.1.1 Gener

16、al . 12 5.1.2 Visual inspection 13 5.1.3 Conditioning for storage on samples and pre-treatment for reusable suits 13 5.2 Practical performance test . 13 5.2.1 General . 13 5.2.2 Procedure 14 5.2.3 Information to be recorded 15 5.3 Measurement of minimum and maximum air flow rate 16 5.4 Determination

17、 of the nominal protection factor 16 5.5 Detachable joins pull test 16 5.6 Exhaust device pull test . 16 5.7 Suit test fixture 17 5.8 Carbon dioxide content of inhaled air 17 5.8.1 Test equipment . 17 5.8.2 Test procedure 17 5.9 Emergency breathing/escape device protection test . 17 6 Marking 18 7 I

18、nformation supplied by the manufacturer 18 Annex A (normative) Material tests - Resistance to ignition . 20 BS EN 1073-1:2016EN 1073-1:2016 (E) 3 Annex B (normative) Total inward leakage test . 21 B.1 Principle . 21 B.2 Test subjects . 21 B.3 Sodium chloride aerosol 21 B.3.1 Aerosol generator . 21 B

19、.3.2 Test agent 21 B.3.3 Detection 21 B.3.4 Flame photometer 22 B.3.5 Sample pump 22 B.3.6 Sampling of chamber concentration 22 B.4 Sampling 23 B.4.1 General . 23 B.4.2 Sampling probes for the body and the challenge concentration . 23 B.4.3 Sampling probe for the respiratory area . 24 B.4.4 Position

20、 of sampling probes during the test . 25 B.4.5 Collecting device used for a simultaneous extraction of the air from the 3 sampling probes located in the suit 26 B.4.6 Sampling lines 26 B.5 Test chamber 26 B.6 Treadmill . 27 B.7 Pressure detection probe 27 B.8 Test procedure 27 B.9 Assessment of resu

21、lts 28 Annex C (normative) Optical Chart . 30 Annex D (informative) Field of vision 31 D.1 Introduction 31 D.2 Proposed test procedure . 31 Annex E (informative) Environmental issues 32 Annex ZA (informative) Relationship between this European Standard and the Essential Requirements of EU Directive

22、89/686/EEC aimed to be covered . 33 Bibliography . 35 BS EN 1073-1:2016EN 1073-1:2016 (E) 4 European foreword This document (EN 1073-1:2016) has been prepared by Technical Committee CEN/TC 162 “Protective clothing including hand and arm protection and lifejackets”, the secretariat of which is held b

23、y DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by August 2016, and conflicting national standards shall be withdrawn at the latest by August 2016. Attention is drawn to the possibility that s

24、ome 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 rights. This document supersedes EN 1073-1:1998. This document has been prepared under a mandate given to CEN by the European Commission a

25、nd 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. The main changes compared to the previous edition are: change of title and scope: such suits pr

26、otect against radioactive contamination and any solid airborne particles; link to CEN/TR 15419 for protection against liquid, gases or chemicals; update of normative references; levels of performance required for mechanical resistance of materials are split into reusable/single use; precision of num

27、ber of samples to be tested; definition of minimum and maximum air flow rate; addition of escape device; addition of the location of the pressure probe for the test “Pressure in the suit”; addition of sampling points in the inward leakage test method in Annex B; description of a test method for the

28、evaluation of distortion of vision added to Annex C; requirement on field of vision added to 4.5; addition of test method for the determination of carbon dioxide content of inhaled air (adapted from respiratory protective devices standards); Addition of a normative Annex A on resistance to ignition.

29、 BS EN 1073-1:2016EN 1073-1:2016 (E) 5 EN 1073 is currently composed with the following parts: EN 1073-1, Protective clothing against solid airborne particles including radioactive contamination Part 1: Requirements and test methods for compressed air line ventilated protective clothing, protecting

30、the body and the respiratory tract; EN 1073-2, Protective clothing against radioactive contamination Part 2: Requirements and test methods for non-ventilated protective clothing against particulate radioactive contamination. According to the CEN/CENELEC Internal Regulations, the national standards o

31、rganizations 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, Ireland, Italy, Latvia, Lithuania, Luxembou

32、rg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. This page deliberately left blankBS EN 1073-1:2016EN 1073-1:2016 (E) 7 1 Scope This European Standard specifies the requirements and test methods for protective c

33、lothing, ventilated by an independent supply of air from an uncontaminated source, protecting the body and the respiratory system of the wearer against solid airborne particles including radioactive contamination. This kind of protective clothing can be provided with an emergency breathing facility.

34、 This European Standard does not apply for the protection against ionizing radiation and the protection of patients against contamination with radioactive substances by diagnostic and/or therapeutic measures. If additional protection against chemicals is required, reference should be made to the rel

35、evant standard and/or CEN/TR 15419. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the refe

36、renced document (including any amendments) applies. EN 132, Respiratory protective devices Definitions of terms and pictograms EN 134, Respiratory protective devices Nomenclature of components EN 136:1998, Respiratory protective devices Full face masks Requirements, testing, marking EN 12021, Respir

37、atory equipment Compressed gases for breathing apparatus EN 12941:1998, Respiratory protective devices Powered filtering devices incorporating a helmet or a hood Requirements, testing, marking EN 13274-3:2001, Respiratory protective devices Methods of test Part 3: Determination of breathing resistan

38、ce EN 13274-4, Respiratory protective devices Methods of test Part 4: Flame tests EN 13274-6, Respiratory protective devices Methods of test Part 6: Determination of carbon dioxide content of the inhalation air EN 14325, Protective clothing against chemicals Test methods and performance classificati

39、on of chemical protective clothing materials, seams, joins and assemblages EN 14594, Respiratory protective devices Continuous flow compressed air line breathing apparatus - Requirements, testing, marking EN 14605:2005+A1:2009, Protective clothing against liquid chemicals performance requirements fo

40、r clothing with liquid-tight (Type 3) or spray-tight (Type 4) connections, including items providing protection to parts of the body only (Types PB 3 and PB 4) EN ISO 13688, Protective clothing General requirements (ISO 13688) CEN ISO/TR 11610, Protective clothing Vocabulary (ISO/TR 11610) BS EN 107

41、3-1:2016EN 1073-1:2016 (E) 8 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 134 and CEN ISO/TR 11610 for protective clothing, and in EN 132 and the following apply. 3.1 protective clothing against solid airborne particles including radioactive contam

42、ination protective clothing intended to provide protection to the skin and if required to the respiratory tract against radioactive contamination and solid airborne particles 3.2 compressed air line ventilated protective clothing protective clothing which is continuously supplied from a source of co

43、mpressed breathable air ensuring internal ventilation and overpressure 3.3 inward leakage in % IL ratio of the concentration of contaminant in the ambient atmosphere to the concentration of the contaminant in the suit. The concentrations taken into account are the average concentrations recorded dur

44、ing a standardized test 3.4 nominal protection factor (100: inward leakage, IL) ratio of (100 %) / (inward leakage in %) ratio of the concentration of contaminant in the ambient atmosphere to the concentration of the contaminant in the suit Note 1 to entry: The concentrations taken into account are

45、the average concentrations recorded during a standardized test. 3.5 particulate radioactive contamination radioactive substances on surfaces or within finely divided solids, where their presence is unintended or undesirable 3.6 escape device emergency breathing facility system, either integrally com

46、bined with the clothing, or intended for simultaneous use with the clothing, providing the wearer with respiratory protection in the event of the failure of the primary air supply to the suit, while he makes his escape from the contaminated environment 3.7 minimum air flow rate minimum air flow rate

47、 with the device operating at the manufacturers minimum pressure and any users control valve to the minimum 3.8 maximum air flow rate maximum air flow rate with the device operating at the manufacturers maximum pressure and any users control valve to the maximum BS EN 1073-1:2016EN 1073-1:2016 (E) 9

48、 4 Requirements 4.1 Design 4.1.1 Compressed air line ventilated protective clothing shall comply with the relevant general requirements specified in EN ISO 13688. 4.1.2 The protective clothing shall be supplied with breathable air complying with EN 12021. The manufacturer shall indicate this clearly

49、 in the instructions for use (see Clause 7). 4.1.3 The design of the protective clothing shall be such that the protective clothing is straightforward to put on and take off, and to minimize the risk of contamination. Test according to “Practical performance test” (see 5.2). In the instructions the manufacturer shall describe a specific method taking off the clothing so as to minimize cross contamination. Test during practical performance test. 4.1.4 The clothing shall be designated for singl