Protective clothing against solid airborne particles including radioactive contamination - Part 1: Requirements and test methods for compressed air line ventilated protective clothing, protecting the body and the respiratory tract

This European Standard specifies the requirements and test methods for protective clothing, 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.
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 relevant standard and/or CEN/TR 15419.

Schutzkleidung gegen feste Partikel einschließlich radioaktiver Kontamination - Teil 1: Anforderungen und Prüfverfahren für belüftete Schutzkleidung zum Schutz des Körpers und der Atemwege

Diese Europäische Norm legt die Anforderungen an und Prüfverfahren für Schutzkleidung fest, die von einer unabhängigen Luftzufuhr aus einer nicht kontaminierten Quelle belüftet wird und den Körper sowie das Atemwegssystem des Trägers gegen feste Partikel einschließlich radioaktiver Kontamination schützt. Diese Art der Schutzkleidung kann mit einer Notatemluftversorgung ausgestattet sein.
Diese Europäische Norm gilt nicht zum Schutz gegen ionisierende Strahlen und nicht zum Schutz von Patienten gegen Kontamination durch radioaktive Substanzen bei diagnostischen und/oder therapeutischen Maßnahmen.
Wenn zusätzlicher Schutz gegen Chemikalien erforderlich ist, sollte auf die maßgebliche Norm und/oder auf CEN/TR 15419 verwiesen werden.

Habillement de protection contre les particules solides en suspension dans l'air, incluant la contamination radioactive - Partie 1 : Exigences et méthodes d'essais des vêtements de protection ventilés par une adduction d’air comprimé protégeant le corps et le système respiratoire

La présente Norme européenne spécifie les exigences et les méthodes d'essai applicables aux vêtements de protection, ventilés par une alimentation indépendante en air provenant d'une source contaminée, protégeant le corps et le système respiratoire du porteur contre les particules solides en suspension dans l'air, incluant la contamination radioactive. Ce type de vêtement de protection peut
être muni d’un système respiratoire d’urgence.
La présente Norme européenne ne s'applique pas à la protection contre les rayonnements ionisants et à la protection des patients contre la contamination par des substances radioactives résultant de mesures diagnostiques et/ou thérapeutiques.
Si une protection supplémentaire contre les produits chimiques est exigée, il convient de faire référence à la norme concernée et/ou au CEN/TR 15419.

Varovalna obleka pred trdnimi lebdečimi delci, vključno z radioaktivno kontaminacijo - 1. del: Zahteve in preskusne metode za varovalno obleko z dovodom zraka za zaščito pred onesnaženjem z radioaktivnimi delci

Ta evropski standard določa zahteve in preskusne metode za varovalno obleko s samostojnim dovodom zraka iz neonesnaženega vira, ki ščiti telo in dihalne organe uporabnika pred trdnimi lebdečimi delci, vključno z radioaktivnim onesnaženjem. To vrsto varovalne obleke je mogoče zagotoviti z dihalno napravo za nujne primere.
Ta evropski standard se ne uporablja za zaščito pred ionizirajočim sevanjem in za zaščito bolnikov pred onesnaženjem z radioaktivnimi snovmi na podlagi diagnostičnih in/ali terapevtskih ukrepov.
Če je treba uporabiti dodatno zaščito pred kemikalijami, glej drug ustrezni standard in/ali standard CEN/TR 15419.

General Information

Status
Published
Publication Date
28-Aug-2018
Current Stage
9060 - Closure of 2 Year Review Enquiry - Review Enquiry
Due Date
02-Sep-2021
Completion Date
02-Sep-2021

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.WLYQRSchutzkleidung gegen feste Partikel einschließlich radioaktiver Kontamination - Teil 1: Anforderungen und Prüfverfahren für belüftete Schutzkleidung, zum Schutz des Körpers und der AtemwegeVêtements de protection contre les particules solides en suspension dans l'air, incluant la contamination radioactive - Partie 1: Exigences et méthodes des vêtements de protection ventilés par une adduction d’air comprimé protégeant le corps et le système respiratoireProtective clothing against solid airborne particles including radioactive contamination - Part 1: Requirements and test methods for compressed air line ventilated protective clothing, protecting the body and the respiratory tract13.340.10Varovalna oblekaProtective clothing13.280Varstvo pred sevanjemRadiation protectionICS:Ta slovenski standard je istoveten z:EN 1073-1:2016+A1:2018SIST EN 1073-1:2016+A1:2018en,fr,de01-december-2018SIST EN 1073-1:2016+A1:2018SLOVENSKI

STANDARD
SIST EN 1073-1:2016+A1:2018
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1073-1:2016+A1
August
t r s z ICS
s uä t z râ
s uä u v rä s r Supersedes EN
s r y uæ sã t r s xEnglish Version

Protective clothing against solid airborne particles including radioactive contamination æ Part

sã Requirements and test methods for compressed air line ventilated protective clothingá protecting the body and the respiratory tract Vêtements de protection contre les particules solides en suspension dans l 5airá incluant la contamination radioactive æ Partie

sã Exigences et méthodes des vêtements de protection ventilés par une adduction d 5air comprimé protégeant le corps et le système respiratoire

Schutzkleidung gegen feste Partikel einschließlich radioaktiver Kontamination æ Teil

sã Anforderungen und Prüfverfahren für belüftete Schutzkleidungá zum Schutz des Körpers und der Atemwege This European Standard was approved by CEN on

t y November
t r s w and includes Corrigendum
s issued by CEN on
s June
t r s x and Amendment
s approved by CEN on
t u April
t r s zä

egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä

translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels

t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN

s r y uæ sã t r s x ªA sã t r s z ESIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 2 Contents Page European foreword ....................................................................................................................................................... 4 1 Scope .................................................................................................................................................................... 5 2 Normative references .................................................................................................................................... 5 3 !Terms, definitions and abbreviations" ........................................................................................ 6 4 Requirements ................................................................................................................................................... 7 4.1 Design .................................................................................................................................................................. 7 4.2 Materials ............................................................................................................................................................. 7 4.3 Nominal protection factor ............................................................................................................................ 8 4.4 Seam strength, Joins and Assemblages ................................................................................................... 9 4.4.1 Seam strength ................................................................................................................................................... 9 4.4.2 Detachable joins .............................................................................................................................................. 9 4.5 Visor ..................................................................................................................................................................... 9 4.6 Air supply system ......................................................................................................................................... 10 4.7 Air flow rate ................................................................................................................................................... 10 4.8 Air flow rate warning device .................................................................................................................... 10 4.9 Supply valve ................................................................................................................................................... 11 4.10 Exhaust devices ............................................................................................................................................. 11 4.11 Pressure in the suit ...................................................................................................................................... 11 4.12 Carbon dioxide content of the inhalation air ..................................................................................... 11 4.13 Noise associated with the air supply to the suit ................................................................................ 11 4.14 Escape device or emergency breathing facility ................................................................................. 11 4.15 Expressing of the results ........................................................................................................................... 11 5 Test methods ................................................................................................................................................. 11 5.1 Test preparation ........................................................................................................................................... 11 5.1.1 General ............................................................................................................................................................. 11 5.1.2 Visual inspection .......................................................................................................................................... 11 5.1.3 Conditioning for storage on samples and pre-treatment for reusable suits .......................... 12 5.2 Practical performance test ....................................................................................................................... 12 5.2.1 General ............................................................................................................................................................. 12 5.2.2 Procedure........................................................................................................................................................ 13 5.2.3 Information to be recorded ...................................................................................................................... 13 5.3 Measurement of minimum and maximum air flow rate ................................................................ 14 5.4 Determination of the nominal protection factor .............................................................................. 14 5.5 Detachable joins pull test .......................................................................................................................... 14 5.6 Exhaust device pull test ............................................................................................................................. 14 5.7 Suit test fixture .............................................................................................................................................. 15 5.8 Carbon dioxide content of inhaled air .................................................................................................. 15 5.8.1 Test equipment ............................................................................................................................................. 15 5.8.2 Test procedure .............................................................................................................................................. 16 5.9 Emergency breathing/escape device protection test ..................................................................... 16 6 Marking ............................................................................................................................................................ 16 7 Information supplied by the manufacturer ........................................................................................ 17 Annex A (normative)

Total inward leakage test ............................................................................................ 19 A.1 Principle .......................................................................................................................................................... 19 SIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 3 A.2 Test subjects ................................................................................................................................................... 19 A.3 Sodium chloride aerosol ............................................................................................................................ 19 A.3.1 Aerosol generator ......................................................................................................................................... 19 A.3.2 Test agent ........................................................................................................................................................ 19 A.3.3 Detection .......................................................................................................................................................... 19 A.3.4 Flame photometer ........................................................................................................................................ 20 A.3.5 Sample pump .................................................................................................................................................. 20 A.3.6 Sampling of chamber concentration ...................................................................................................... 20 A.4 Sampling .......................................................................................................................................................... 21 A.4.1 General ............................................................................................................................................................. 21 A.4.2 Sampling probes for the body and the challenge concentration ................................................. 21 A.4.3 Sampling probe for the respiratory area ............................................................................................. 22 A.4.4 Position of sampling probes during the test ....................................................................................... 23 A.4.5 Collecting device used for a simultaneous extraction of the air from the 3 sampling probes located in the suit .......................................................................................................................... 24 A.4.6 Sampling lines ................................................................................................................................................ 24 A.5 Test chamber .................................................................................................................................................. 24 A.6 Treadmill ......................................................................................................................................................... 25 A.7 Pressure detection probe .......................................................................................................................... 25 A.8 Test procedure .............................................................................................................................................. 25 A.9 Assessment of results .................................................................................................................................. 26 Annex B (normative)

Optical Chart ..................................................................................................................... 28 Annex C (normative)"

Field of vision ............................................................................................................. 29 C.1 Introduction.................................................................................................................................................... 29 C.2 Proposed test procedure ........................................................................................................................... 29 Annex D (informative)

Environmental issues ................................................................................................. 30 Annex ZA (informative)

Relationship between this European Standard and the essential requirements of Regulation (EU) 2016/425 of the European Parliament and of the Council of 9 March 2016 on personal protective equipment aimed to be covered .............. 31 Bibliography ................................................................................................................................................................. 33

SIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 4 European foreword This document (EN 1073-1:2016+A1:2018) has been prepared by Technical Committee CEN/TC 162 “Protective clothing including hand and arm protection and lifejackets”, 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 the latest by February 2019, and conflicting national standards shall be withdrawn at the latest by February 2019. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1 approved by CEN on 23 April 2018. This document supersedes !EN 1073-1:2016". The start and finish of text introduced or altered by amendment is indicated in the text by tags !". 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 Regulation (EU) 2016/425. For relationship with EU Regulation, see informative Annex ZA, which is an integral part of this document. 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 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 organisations 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, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 5 1 Scope This European Standard specifies the requirements and test methods for protective clothing, 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. 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 relevant 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 referenced 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, Respiratory 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 resistance 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 classification 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 for 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 SIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 6 3 !Terms, definitions and abbreviations"

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 contamination 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 compressed 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 Note 1 to entry The concentrations taken into account are the average concentrations recorded during 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 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 combined 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 with the device operating at the manufacturer’s minimum pressure and any user’s control valve to the minimum 3.8 maximum air flow rate maximum air flow rate with the device operating at the manufacturer’s maximum pressure and any user’s control valve to the maximum SIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 7 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 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 single use or to be reusable. 4.1.5 The complete ventilated protective clothing shall cover the whole body and the respiratory tract. The ventilated protective clothing may consist of one or several ventilated parts to be worn together. Test according to 5.2. Where relevant, the performance of the clothing is tested with any accessories also fitted according to the instructions of the manufacturer (see 5.1.2), and the information supplied by the manufacturer (see Clause 7) shall make this clear. In this case, each accessory shall meet the requirements of the specific relevant standard, and the compatibility shall be checked between the clothing and each accessory. 4.1.6 The protective clothing may be provided with an escape device or an emergency breathing facility (see 4.14). 4.2 Materials The materials used for the protective clothing against solid airborne particles including radioactive contamination shall meet the requirements according to Table 1 after the conditioning and the pre-treatment according to 5.1.3. SIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 8 ! Table 1 — Requirements for the materials

For each material of reusable garment For each material of single use or limited use garments Requirement Test according to Required test Minimum required class Required test Minimum required class for NPF class 1 to 4 suits Minimum required class for NPF class 5 suits Resistance to abrasion EN 14325

Yes
3 Yes
1 2 Resistance to flex cracking EN 14325
Yes 1 Yes 1 1 Puncture resistance EN 14325
Yes
2 Yes
2 2 Tear resistance EN 14325
Yes
3 Yes

1 2 Ignition resistance of materials, visor and ancillary parts EN 14325 Yes — Yes — — " 4.3 Nominal protection factor Tests shall be carried out according to 5.4. Inward leakage test results (TILR, TILB, MR, MB) for ventilated protective clothing shall be classified according to Table 2. For the complete suit, the lowest class obtained defines the final test result, and the corresponding nominal protection factor. This classification shall be at least class 1. SIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 9 Table 2 — Leakage

Maximum values for one activity (%) Maximum values for all the activities (%) !Minimal nominal protection factor" Data that shall be classified TILR TILB MR MB Class 5 0,004 0,002 50 000 Class 4 0,01 0,005 20 000 Class 3 0,02 0,01 10 000 Class 2 0,04 0,02 5 000 Class 1 0,10 0,05 2 000 NOTE 1 Definitions of TILR, TILB, MR and MB are given in !Annex A". NOTE 2 Nominal protection factor (NPF) is the reciprocal of the inward leakage obtained during all activities (MR or MB). Its calculation is then given by the following relation: NPF = 100: MR/B, when MR/B is the maximum value from MR or MB expressed in %. 4.4 Seam strength, Joins and Assemblages 4.4.1 Seam strength After the conditioning and the pre-treatment according to 5.1.3, a straight sample of each type of seam construction, including assemblages, shall be tested in accordance with EN 14325 (constant-rate-of-traverse). Three specimens of each seam shall be tested and classified according to EN 14325. The weakest seam type strength (excluding low tear resistance bands for security which are tested according to 5.2) shall reach minimum class 1. 4.4.2 Detachable joins The joins between the suit and detachable parts e.g. between gloves and sleeves, boots and trouser legs, shall be tested in accordance with 5.5 and withstand a pull of 100 N. Two samples shall be tested for each detachable part. 4.5 Visor The visor shall comply with Table 3. Where antifogging compounds are used or specified by the manufacturer, they shall not have an adverse effect on the health of the wearer, or on the clothing. SIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 10 Table 3 — Requirements of the visor Properties of the visor Requirements Testing Distortion of vision The loss of sight shall not exceed two tenths on an optometrical chart (see also !Annex B"). To read letters on a chart at a distance of 5 m during the practical performance test according to 5.2. !Ability to perform work" !The use of the equipment shall be sufficiently adequate to allow the test subject to carry out all activities of the practical performance test. " Evaluated during the practical performance test according to 5.2. Mechanical strength Shall not be visibly damaged in such a way as to affect the performance of the suit system. 2 samples tested according to EN 12941:1998, 7.5. ! The field of vision shall be evaluated according to Annex C by two test subjects on two different samples. The results shall be recorded in the test report." 4.6 Air supply system Couplings and connections shall comply with EN 14594. Two samples shall be tested. The connection between the compressed air supply tube and the suit, including attachments, threaded parts, belt or other parts, or means of stabilizing the suit to the body shall withstand a 250 N pull when tested according to 5.5. The test should be performed before the inward leakage test. 4.7 Air flow rate Two suit systems shall be tested. When tested, the air flow rate into the suit system shall not be less than the manufacturer's minimum design flow rate. The maximum flow rate shall not exceed the maximum as stated by the manufacturer. Test in accordance with 5.3. The flow rate and the distribution of the air into the suit system shall not cause distress to the wearer by local cooling. Test in accordance with 5.2. 4.8 Air flow rate warning device !A warning facility, that immediately draws attention of the wearer or the assistant to the fact that the manufacturer’s minimum design flow rate is not being achieved, shall be provided. This warning facility can be fitted with either the clothing or the air supply system or both. Two samples of the warning device(s) which are fitted to the suit shall be tested in accordance with the information given by the manufacturer. If an audible warning device is fitted, the sound pressure level shall be in the range above 90 dB(A), but below 118 dB(A) when measured at the ears of the wearer or within 1 m of the compressed air supply system in the case of an assistant. The frequency range of the warning device shall be between 2 000 Hz to 4 000 Hz. Testing shall be according to EN 14594. If no warning device is fitted to the suit, a warning sentence shall be included in the user's instruction." SIST EN 1073-1:2016+A1:2018

EN 1073-1:2016+A1:2018 (E) 11 4.9 Supply valve If a variable continuous flow valve is fitted, it shall comply to EN 14594. The valve shall permit adjustment of the air flow rate in the range from the minimum to the maximum as specified in 4.7. It shall not be possible to close the valve to restrict the air flow below the minimum design air flow rate. 4.10 Exhaust devices If the protective clothing is fitted with exhaust devices, they shall be tested according to 5.6. Examine the exhaust device for !signs of damage or failure, e.g. cracking, deformation". Two samples shall be tested. 4.11 Pressure in the suit The overpressure shall not exceed 1 000 Pa mean and 2 000 Pa peak during the activity sequence as specified in Table B.1, the pressure tested with the maximum air flow rate. Two samples shall be tested. A positive pressure shall be maintained when t

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