EN ISO 18640-2:2018
(Main)Protective clothing for firefighters - Physiological impact - Part 2: Determination of physiological heat load caused by protective clothing worn by firefighters (ISO 18640-2:2018)
Protective clothing for firefighters - Physiological impact - Part 2: Determination of physiological heat load caused by protective clothing worn by firefighters (ISO 18640-2:2018)
This document specifies a method for evaluating the thermo-physiological impact of protective fabric ensembles and potentially protective clothing ensembles in a simulated activity under defined relevant conditions for firefighters.
This document is intended to be used to assess the thermo-physiological impact of protective fabric ensembles and potentially protective clothing ensembles but not the risk for heat stress due to actual fire conditions. The results of this test method can be used as elements of characterisation and comparison of thermo-physiological impact of various types of protective fabric ensembles and potentially protective clothing ensembles.
Default measurements are undertaken on fabric samples representing the garment or protective clothing combination. Optionally and in addition to the standard test method, the same testing protocol can be applied to characterise protective clothing ensembles including underwear, air layers and certain design features[1]. In addition measurements on readymade garments are optionally possible.
NOTE The presently used evaluation methods are only validated for structural firefighting garments.
[1] A study conducted at Empa (Swiss Federal Laboratories for Materials Science and Technology, Switzerland) showed good correlation between results of standard torso tests (without both underwear and air layers on fabrics) to tests on fabrics with underwear, tests on fabrics with underwear and air layers and test on readymade garments (with underwear and with or without air layers) of the same material composition. Due to the different thermal insulation of the systems direct comparison of the results is not possible.
Schutzkleidung für die Feuerwehr - Physiologische Wärmebelastung - Teil 2: Bestimmung der physiologischen Wärmebelastung ausgelöst durch von Feuerwehrleuten getragene Schutzkleidung (ISO 18640-2:2018)
Dieses Dokument legt ein Verfahren zur Bewertung der thermophysio¬logischen Auswirkungen von Schutzkleidungs-Stoff-Aufbauten und möglichen Schutzkleidungsensembles im Rahmen einer simulierten Aktivität von Feuerwehrleuten unter festgelegten Bedingungen fest.
Dieses Dokument dient der Bewertung der thermophysiologischen Auswirkungen von Schutzkleidungs-Stoff-Aufbauten und potenzieller Schutzkleidungsensembles, aber nicht des Risikos des Wärmestaus aufgrund von tatsächlichen Brandbedingungen. Die Ergebnisse dieses Prüfverfahrens können als Elemente der Charakterisierung und zum Vergleich der thermophysiologischen Auswirkungen verschiedener Arten von Schutzkleidungs-Stoff-Aufbauten und potenzieller Schutzkleidungsensembles dienen.
Standard-Messungen werden auf Stoffproben durchgeführt, die die Kleidungsstücke oder Schutzkleidungs-kombinationen repräsentieren. Optional kann zusätzlich zum Standardprüfverfahren das gleiche Prüfproto¬koll angewandt werden, um Schutzkleidungsensembles mit Unterwäsche, Luftschichten und bestimmten Designmerkmalen zu charakterisieren. ) Darüber hinaus sind Messungen an fertigen Kleidungsstücken möglich.
ANMERKUNG Die momentan verwendeten Bewertungsmethoden sind nur für Kleidungsstücke zur Brandbekämpfung in Gebäuden validiert.
Vêtements de protection pour sapeurs-pompiers - Impact physiologique - Partie 2: Détermination de la déperdition de chaleur provoquée par les vêtements de protection portés par les sapeurs-pompiers (ISO 18640-2:2018)
Le présent document spécifie une méthode d'évaluation de l'effet thermo-physiologique d'ensembles d'étoffes de protection et potentiellement d'ensembles de vêtements de protection au cours d'une activité simulée dans des conditions définies pertinentes pour les sapeurs-pompiers.
Le présent document est destiné à être utilisé pour évaluer l'effet thermo-physiologique d'ensembles d'étoffes de protection et potentiellement d'ensembles de vêtements de protection, mais pas le risque de contrainte thermique dû à des conditions réelles d'incendie. Les résultats obtenus grâce à cette méthode d'essai peuvent être utilisés comme des éléments de caractérisation et de comparaison de l'effet thermo-physiologique de divers types d'ensembles d'étoffes de protection et potentiellement d'ensembles de vêtements de protection.
Des mesurages par défaut sont effectués sur des échantillons d'étoffe représentant le vêtement ou la combinaison de vêtements de protection. En option et en plus de la méthode d'essai normalisée, il est possible d'appliquer le même protocole d'essai pour caractériser des ensembles de vêtements de protection incluant des sous-vêtements, des couches d'air et certaines caractéristiques de conception[1]. De plus, des mesurages sur des vêtements prêt-à-porter sont possibles en option.
NOTE Les méthodes d'évaluation actuellement utilisées sont validées uniquement pour les vêtements de protection pour la lutte contre les feux de structure.
[1] Une étude menée à l'Empa (Laboratoire fédéral d'essai des matériaux et de recherche, Suisse) a révélé une bonne corrélation entre les résultats des essais normalisés sur torse (sans sous-vêtements ni couches d'air sur les étoffes) et ceux des essais effectués sur des étoffes avec sous-vêtements, des essais effectués sur des étoffes avec sous-vêtements et couches d'air et de l'essai effectué sur des vêtements prêt-à-porter (avec sous-vêtements et avec ou sans couches d'air) composés des mêmes matériaux. Du fait de la différence d'isolation thermique des systèmes, une comparaison directe des résultats n'est pas possible.
Varovalna obleka za gasilce - Fiziološki vpliv - 2. del: Določanje fiziološke toplotne obremenitve, ki jo povzroča varovalna obleka, ki jo nosijo gasilci (ISO 18640-2:2018)
Ta evropski standard opisuje termofiziološki model (toplotni simulator človeka), ki uporablja izhodne podatke prvega dela za oblikovanje meril fiziološke toplotne obremenitve in napoveduje (najdaljše) trajanje dela v varovalnih oblačilih v pogojih dela gasilcev. OPOMBA: metoda s simulatorjem človeka, ki uporablja torzo za potenje (tj. lutko, opremljeno z instrumenti in modelom za toplotno-fiziološke povratne informacije) je bil potrjen v različnih scenarijih, pri čemer je bila izvedena primerjava s preskušanji na ljudeh (1, 2). V te scenarije so bila vključena tudi topla in hladna okolja, ki jih je mogoče pričakovati pri delu gasilcev. Za termofiziološki simulator človeka sta bili kot upoštevana fiziološka parametra izbrani bazalna temperatura, ki je ena od najpomembnejših fizioloških spremenljivk, in povprečna temperatura kože, ki je koristen kazalnik občutka toplotnega udobja in splošnega stanja telesa.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-julij-2018
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Protective clothing for firefighters - Physiological impact - Part 2: Determination of
physiological heat load caused by protective clothing worn by firefighters (ISO 18640-
2:2018)
Schutzkleidung für die Feuerwehr - Physiologische Wärmebelastung - Teil 2:
Bestimmung der physiologischen Wärmebelastung ausgelöst durch von
Feuerwehrleuten getragene Schutzkleidung (ISO 18640-2:2018)
Vêtements de protection pour sapeurs-pompiers - Impact physiologique - Partie 2:
Détermination de la déperdition de chaleur provoquée par les vêtements de protection
portés par les sapeurs-pompiers (ISO 18640-2:2018)
Ta slovenski standard je istoveten z: EN ISO 18640-2:2018
ICS:
13.220.10 Gašenje požara Fire-fighting
13.340.10 Varovalna obleka Protective clothing
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 18640-2
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2018
EUROPÄISCHE NORM
ICS 13.340.10
English Version
Protective clothing for firefighters - Physiological impact -
Part 2: Determination of physiological heat load caused by
protective clothing worn by firefighters (ISO 18640-
2:2018)
Vêtements de protection pour sapeurs-pompiers - Schutzkleidung für die Feuerwehr - Physiologische
Impact physiologique - Partie 2: Détermination de la Wärmebelastung - Teil 2: Bestimmung der
déperdition de chaleur provoquée par les vêtements de physiologischen Wärmebelastung ausgelöst durch von
protection portés par les sapeurs-pompiers (ISO Feuerwehrleuten getragene Schutzkleidung (ISO
18640-2:2018) 18640-2:2018)
This European Standard was approved by CEN on 2 January 2018.
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 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
Centre 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, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland,
Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2018 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 18640-2:2018 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 18640-2:2018) has been prepared by Technical Committee ISO/TC 94
"Personal safety - Personal protective equipment" in collaboration with 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 November 2018, and conflicting national standards
shall be withdrawn at the latest by November 2018.
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.
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, 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.
Endorsement notice
The text of ISO 18640-2:2018 has been approved by CEN as EN ISO 18640-2:2018 without any
modification.
INTERNATIONAL ISO
STANDARD 18640-2
First edition
2018-05
Protective clothing for firefighters —
Physiological impact —
Part 2:
Determination of physiological heat
load caused by protective clothing
worn by firefighters
Vêtements de protection pour sapeurs-pompiers — Impact
physiologique —
Partie 2: Détermination de la déperdition de chaleur provoquée par
les vêtements de protection portés par les sapeurs-pompiers
Reference number
ISO 18640-2:2018(E)
©
ISO 2018
ISO 18640-2:2018(E)
© ISO 2018
All rights reserved. Unless otherwise specified, or required in the context of its implementation, no part of this publication may
be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting
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ii © ISO 2018 – All rights reserved
ISO 18640-2:2018(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Symbols and abbreviations . 3
5 Evaluation method . 3
5.1 General . 3
5.2 Firefighting scenarios . 3
5.2.1 Standard scenario for THS measurements . 3
5.3 THS measurement . 4
5.3.1 General. 4
5.3.2 Apparatus and software . 4
5.3.3 Heat flux . 4
5.3.4 Wicking layer correction . 5
5.3.5 Skin diffusion (E ) . 6
sk
5.3.6 Data exchange with physiological model . 6
5.3.7 Measurement control . . . 6
6 Measurement . 7
6.1 General . 7
6.2 THS measurement . 7
6.2.1 Test preparation . 7
6.2.2 Software settings . 7
6.2.3 Sampling and test specimen . 7
6.2.4 Measurement procedure . 7
6.2.5 Data evaluation . 8
7 Test report . 8
7.1 General . 8
7.1.1 Specimen identification . 8
7.1.2 Measurement conditions . 8
7.1.3 Results of THS measurement . 8
7.2 Predicted physiological parameters . 9
7.3 Contents of test report . 9
Annex A (normative) Single-sector Thermo-physiological Human Simulator (THS) .10
Annex B (informative) Example measurement protocol according to ISO 18640-2 .14
Annex C (informative) Scenarios for testing and limitation of system.15
Bibliography .17
ISO 18640-2:2018(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
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ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of
electrotechnical standardization.
The procedures used to develop this document and those intended for its further maintenance are
described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for the
different types of ISO docu
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