SIST EN ISO 13982-2:2005

SLOVENSKI STANDARD
SIST EN ISO 13982-2:2005
01-april-2005
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Protective clothing for use against solid particulates - Part 2: Test method of
determination of inward leakage of aerosols of fine particles into suits (ISO 13982-
2:2004)
Schutzkleidung gegen feste Partikeln - Teil 2: Prüfverfahren zur Bestimmung der nach
innen gerichteten Leckage von Aerosolen kleiner Partikel durch Schutzanzüge (ISO
13982-2:2004)
Vetements de protection a utiliser contre les particules solides - Partie 2: Méthode
d'essai pour la détermination de la fuite vers l'intérieur d'aérosols de fines particules
dans des combinaisons (ISO 13982-2:2004)
Ta slovenski standard je istoveten z: EN ISO 13982-2:2004
ICS:
13.340.10 Varovalna obleka Protective clothing
SIST EN ISO 13982-2:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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EUROPEAN STANDARD
EN ISO 13982-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2004
ICS 13.340.10
English version
Protective clothing for use against solid particulates - Part 2:
Test method of determination of inward leakage of aerosols of
fine particles into suits (ISO 13982-2:2004)
Vêtements de protection à utiliser contre les particules Schutzkleidung gegen Teilchen fester Chemikalien - Teil 2:
solides - Partie 2: Méthode d'essai pour la détermination de Prüfverfahren zur Bestimmung der nach innen gerichteten
la fuite vers l'intérieur d'aérosols de fines particules dans Leckage von Aerosolen kleiner Partikel durch
des combinaisons (ISO 13982-2:2004) Schutzanzüge (ISO 13982-2:2004)
This European Standard was approved by CEN on 12 November 2004.
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 obtained on application to the Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 13982-2:2004: E
worldwide for CEN national Members.

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EN ISO 13982-2:2004 (E)


Foreword

This document (EN ISO 13982-2:2004) 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, in
collaboration with Technical Committee ISO/TC 94 "Personal safety - Protective clothing and equipment”.

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 May 2005, and conflicting national standards shall be withdrawn at
the latest by May 2005.

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 ZA, 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, Cyprus, Czech Republic,
Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland
and United Kingdom.

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EN ISO 13982-2:2004 (E)
Annex ZA
(Informative)

Clauses of this European Standard addressing essential requirements
or other provisions of EU Directives

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 89/686/EEC.

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 clauses of this
standard confers, within the limits of the scope of this standard, a presumption of conformity with the relevant
Essential Requirements of that Directive and associated EFTA regulations.
WARNING: Other requirements and other EU Directives may be applicable to the product(s) falling within
the scope of this standard.

3

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INTERNATIONAL ISO
STANDARD 13982-2
First edition
2004-11-15


Protective clothing for use against solid
particulates —
Part 2:
Test method of determination of inward
leakage of aerosols of fine particles into
suits
Vêtements de protection à utiliser contre les particules solides —
Partie 2: Méthode d'essai pour la détermination de la fuite vers
l'intérieur d'aérosols de fines particules dans des combinaisons





Reference number
ISO 13982-2:2004(E)
©
ISO 2004

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ISO 13982-2:2004(E)
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ii © ISO 2004 – All rights reserved

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ISO 13982-2:2004(E)
Contents Page
Foreword. iv
1 Scope. 1
2 Normative references . 1
3 Terms, definitions, symbols and abbreviated terms. 1
4 Principle . 2
5 Apparatus. 2
6 Test procedure . 7
7 Calculation of test results . 9
8 Test report. 10

© ISO 2004 – All rights reserved iii

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ISO 13982-2:2004(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO 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, governmental 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 Directives, Part 2.
The main task of technical committees is to prepare International Standards. 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 the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 13982-2 was prepared by the European Committee for Standardization (CEN) Technical Committee
CEN/TC 162, Protective clothing including hand and arm protection and lifejackets, in collaboration with
Technical Committee ISO/TC 94, Personal safety — Protective clothing and equipment, Subcommittee SC 13,
Protective clothing, in accordance with the Agreement on technical cooperation between ISO and CEN
(Vienna Agreement).
ISO 13982 consists of the following parts, under the general title Protective clothing for use against solid
particulates:
 Part 1: Performance requirements for chemical protective clothing providing protection to the full body
against airborne solid particulates (type 5 clothing)
 Part 2: Test method of determination of inward leakage of aerosols of fine particles into suits

iv © ISO 2004 – All rights reserved

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INTERNATIONAL STANDARD ISO 13982-2:2004(E)

Protective clothing for use against solid particulates —
Part 2:
Test method of determination of inward leakage of aerosols of
fine particles into suits
1 Scope
This part of ISO 13982 specifies a test method to determine the barrier efficiency of chemical protective
clothing against aerosols of dry, fine dusts.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
ISO/TR 11610, Protective clothing — Vocabulary
EN 136:1998, Respiratory protective devices — Full face masks — Requirements, testing, marking
EN 340, Protective clothing — General requirements
3 Terms, definitions, symbols and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the terms and definitions of ISO/TR 11610 and the following apply.
3.1.1
aerosol
suspension of solid, liquid or solid and liquid particles in gaseous medium, having a negligible falling velocity
NOTE “Negligible falling velocity” is generally considered to be less than 0,25 m/s.
3.2 Symbols and abbreviated terms
3.2.1
L
ijmn
inward leakage for a given test subject (i), suit (j), exercise (m) and sampling position (n)
3.2.2

Cijmn
concentration of aerosol measured at the sampling point inside the suit for a given test subject (i), suit (j),
exercise (m) and sampling position (n)
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ISO 13982-2:2004(E)
3.2.3
L
S
total inward leakage per suit (average over all exercises and sampling positions)
3.2.4
L
H
total inward leakage per human test subject (average over all exercises, sampling positions and suits worn by
that test subject)
3.2.5
L
E
total inward leakage per exercise (average over all suits and sampling positions)
3.2.6
L
P
total inward leakage per sampling position (average over all suits and exercises)
3.2.7
L
EP
total inward leakage per sampling position and per exercise (average over all suits)
3.2.8
L
mean total inward leakage (average over all test subjects, suits, exercises and sampling positions)
4 Principle
A standard aerosol of sodium chloride particles is generated inside a test chamber in which a test subject,
wearing the protective suit under test, carries out a predetermined sequence of test exercises. The inward
leakage at each sampling position inside the suit is measured by means of flame photometry.
The percentage inward leakage at each sampling position (L ), the total inward leakage per suit (L ) and
ijmn S
per test subject (L ), the total inward leakage per exercise (L ) and per sampling position (L ) and the mean
H E P
total inward leakage (L ) are calculated.
NOTE The test method is based on a testing principle similar to the inward leakage test principle for respiratory
equipment, for type 1 and type 2 chemical protective clothing and for protective clothing against radioactive contamination.
The method provides a measure of the inward leakage into protective clothing by dry aerosol particles (generated from a
sodium chloride solution) having a mass-median aerodynamic diameter of 0,6 µm.
5 Apparatus
5.1 Aerosol generator, flame photometer(s), one or two, and a test chamber, as described in EN 136.
5.2 Level treadmill, capable of operating at (5 ± 0,5) km/h, which is installed inside the chamber.
The test arrangement used for the determination of inward leakage is shown schematically in Figures 1 and 2.
2 © ISO 2004 – All rights reserved

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ISO 13982-2:2004(E)

Key
1 atomizer
2 pump
3 chamber
4 challenge sample
5 air lines to and from the suit (both sampling and feeding lines)
6 photometer
7 flow meter
8 treadmill
9 ducting and baffle
10 addition of dry, clean air
Figure 1 — Test arrangement (schematic)
© ISO 2004 – All rights reserved 3

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ISO 13982-2:2004(E)

Key
1 atomizer
2 pump
3 chamber
4 challenge sample
5 air lines to and from the suit (both sampling and feeding lines)
6 photometer
7 flow meter
8 treadmill
9 ducting and baffle
10 addition of dry, clean air
Figure 2 — Modified test arrangement for feeding additional dry, clean air into tubes close to the
sampling probes (schematic)
5.3 Sodium chloride aerosol test agent, with a particle-size distribution, mean test-agent c
...