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SLOVENSKI STANDARD
01-september-2022
Nadomešča:
SIST EN ISO 23537-1:2017
SIST EN ISO 23537-1:2017/A1:2018
Zahteve za spalne vreče - 1. del: Toplotne, masne in dimenzionalne zahteve za
spalne vreče, izdelane za mejne temperature –20 °C in več (ISO 23537-1:2022)
Requirements for sleeping bags - Part 1: Thermal, mass and dimensional requirements
for sleeping bags designed for limit temperatures of ‐20°C and higher (ISO 23537-
1:2022)
Anforderungen an Schlafsäcke - Teil 1: Thermische Anforderungen, Masse und
Abmessungen an Schlafsäcke, die für Grenztemperaturen von -20 °C und höher
ausgelegt sind (ISO 23537-1:2022)
Exigences pour les sacs de couchage - Partie 1: Exigences thermiques, de masse et
dimensionnelles pour les sacs de couchage conçus pour les températures limites de ‐
20 °C et plus (ISO 23537-1:2022)
Ta slovenski standard je istoveten z: EN ISO 23537-1:2022
ICS:
97.200.30 Oprema za taborjenje in Camping equipment and
tabori camp-sites
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN ISO 23537-1
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2022
EUROPÄISCHE NORM
ICS 97.200.30 Supersedes EN ISO 23537-1:2016, EN ISO 23537-
1:2016/A1:2018
English Version
Requirements for sleeping bags - Part 1: Thermal, mass
and dimensional requirements for sleeping bags designed
for limit temperatures of -20°C and higher (ISO 23537-
1:2022)
Exigences pour les sacs de couchage - Partie 1: Anforderungen an Schlafsäcke - Teil 1: Thermische
Exigences thermiques, de masse et dimensionnelles Anforderungen, Masse und Abmessungen an
pour les sacs de couchage conçus pour les Schlafsäcke, die für Grenztemperaturen von -20 °C und
températures limites de -20 °C et plus (ISO 23537- höher ausgelegt sind (ISO 23537-1:2022)
1:2022)
This European Standard was approved by CEN on 17 May 2022.
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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 23537-1:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
European foreword
This document (EN ISO 23537-1:2022) has been prepared by Technical Committee ISO/TC 83 "Sports
and other recreational facilities and equipment" in collaboration with Technical Committee CEN/TC
136 “Sports, playground and other recreational facilities and equipment” 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 2022, and conflicting national standards
shall be withdrawn at the latest by November 2022.
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 supersedes EN ISO 23537-1:2016, EN ISO 23537-1:2016/A1:2018.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland,
Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of
North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the
United Kingdom.
Endorsement notice
The text of ISO 23537-1:2022 has been approved by CEN as EN ISO 23537-1:2022 without any
modification.
INTERNATIONAL ISO
STANDARD 23537‐1
Second edition
2022-03
Requirements for sleeping bags —
Part 1:
Thermal, mass and dimensional
requirements for sleeping bags
designed for limit temperatures of
‐20°C and higher
Exigences pour les sacs de couchage —
Partie 1: Exigences thermiques, de masse et dimensionnelles pour les
sacs de couchage conçus pour les températures limites de ‐20 °C et
plus
Reference number
ISO 23537-1:2022(E)
ISO 23537‐1:2022(E)
© ISO 2022
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 on
the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below
or ISO’s member body in the country of the requester.
ISO copyright office
CP 401 • Ch. de Blandonnet 8
CH-1214 Vernier, Geneva
Phone: +41 22 749 01 11
Email: [email protected]
Website: www.iso.org
Published in Switzerland
ii
ISO 23537‐1:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 3
4.1 Thermal properties for lower temperature limits . 3
4.2 Water vapour permeability index . 3
4.3 Inside dimensions . 4
4.3.1 Inside length . 4
4.3.2 Maximum inside width . 4
4.3.3 Inside foot width . 4
4.4 Total mass . 4
5 Test methods . 4
5.1 Testing of the thermal properties . 4
5.1.1 Principle . 4
5.1.2 Thermal manikin . 4
5.1.3 Climatic room . 5
5.1.4 Artificial ground . 5
5.1.5 Test samples and pre-treatment . 5
5.1.6 Thermal resistance for posture 1 R (1) . 5
c
5.1.7 Test procedure. 6
5.1.8 Calculation of temperatures of the range of utility . 6
5.2 Testing of the water vapour permeability index . 6
5.3 Measurement of inside dimension . 7
5.3.1 Inside length . 7
5.3.2 Maximum inside length . 7
5.3.3 Inside foot width . 7
5.4 Testing of the total mass . 7
6 Test report . 7
7 Labelling . 8
7.1 Graph for the range of utility . 8
7.2 Marking . 8
7.3 Information supplied to the consumer . 9
Annex A (normative) Reference values of thermal resistance for calibration of thermal
manikin .11
Annex B (informative) Precision of test results .13
Annex C (normative) Physiological model for calculation of range of utility .14
Annex D (informative) Warning of misuse of temperature rating .19
Annex E (informative) Rationale .20
Annex F (informative) Test method for maximum temperature .22
iii
ISO 23537‐1:202
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