EN ISO 25980:2023

Health and safety in welding and allied processes - Transparent welding curtains, strips and screens for arc welding processes (ISO 25980:2023, Corrected version 2023-08)

This document specifies safety requirements for transparent welding curtains, strips and screens to be used in workplaces where arc welding is taking place. They are intended to provide protection against harmful levels of optical radiation and spatter for workers who are in the vicinity of arc welding processes but not involved in the welding itself. They are intended to reduce the discomfort glare from the arc but also allow sufficient luminous transmittance to permit a view into the workspace behind.
The transparent welding curtains can also be used in other applications as long as the UV- and blue-light emissions are less than in arc welding and the transmitted infrared irradiance is below applicable exposure limits. They are designed to be used at a distance from the arc of at least 1 m.
Welding curtains, strips and screens specified in this document are not intended to replace welding filters. For intentional viewing of welding arcs, other means of protection are used, see ISO 16321-1 and ISO 16321-2.
This document is not applicable to protection against laser radiation, for which ISO 19818-1 applies.

Arbeits- und Gesundheitsschutz beim Schweißen und bei verwandten Verfahren - Durchsichtige Schweißvorhänge, -streifen und -abschirmungen für Lichtbogenschweißprozesse (ISO 25980:2023, korrigierte Fassung 2023-08)

Dieses Dokument legt sicherheitstechnische Anforderungen für durchsichtige Schweiß-vorhänge,  streifen und  abschirmungen fest, die an Arbeitsplätzen verwendet werden, an denen Lichtbogenschweißen durchgeführt wird. Sie sollen Arbeiter, die sich in der Nähe der Lichtbogenschweißprozesse befinden, jedoch nicht aktiv an dem Schweißvorgang beteiligt sind, vor schädlichen Niveaus optischer Strahlung und Spritzern schützen. Ferner sollen sie die unangenehme Blendung durch den Lichtbogen vermindern und gleichzeitig einen ausreichenden Lichttransmissionsgrad bieten, der einen Einblick in den dahinterliegenden Arbeitsplatz ermöglicht.
Die durchsichtigen Schweißvorhänge können auch bei anderen Anwendungen verwendet werden, sofern die UV  und Blaulichtstrahlungsemissionen geringer als beim Lichtbogenschweißen sind und die durchgelassene infrarote Bestrahlungsstärke unter den geltenden Expositionsgrenzwerten liegt. Sie sind dafür bestimmt, in einem Abstand von mindestens 1 m zu dem Lichtbogen eingesetzt zu werden.
Schweißvorhänge,  streifen und  abschirmungen, die in diesem Dokument festgelegt sind, sind kein Ersatz für Schweißerschutzfilter. Für die beabsichtigte Betrachtung von Schweißlichtbögen werden andere Schutzvorrichtungen verwendet, siehe ISO 16321 1 und ISO 16321 2.
Dieses Dokument ist nicht auf den Schutz vor Laserstrahlung anwendbar, für die ISO 19818 1 gilt.

Hygiène et sécurité en soudage et techniques connexes - Rideaux, lanières et écrans transparents pour les procédés de soudage à l'arc (ISO 25980:2023, Version corrigée 2023-08)

Le présent document spécifie les prescriptions de sécurité relatives aux rideaux, lanières et écrans de soudage transparents destinés à être utilisés sur les lieux de travail où du soudage à l'arc est réalisé. Ils sont destinés à assurer la protection contre les niveaux nocifs de rayonnement optique et contre les projections, des travailleurs qui se trouvent à proximité des procédés de soudage à l'arc mais qui ne prennent pas part au soudage lui-même. Ils sont destinés à réduire l'éblouissement inconfortable provenant de l'arc, mais ils permettent également un facteur de transmission dans le visible suffisant pour permettre une vue sur l'espace de travail situé derrière.
Les rideaux de soudage transparents peuvent également être utilisés dans d'autres applications, pour autant que les émissions de lumière bleue et UV soient inférieures à celles du soudage à l'arc et que l’éclairement énergétique infrarouge transmis soit inférieur aux limites d'exposition applicables. Ils sont conçus pour être utilisés à une distance de l'arc d'au moins 1 m.
Les rideaux, lanières et écrans de soudage spécifiés dans le présent document ne sont pas destinés à remplacer les filtres de soudage. Pour l'observation intentionnelle des arcs de soudage, d'autres moyens de protection sont utilisés, voir l’ISO 16321-1 et l’ISO 16321-2.
Le présent document ne s’applique pas à la protection contre les rayonnements laser pour laquelle l'ISO 19818-1 s'applique.

Varnost in zdravje pri varjenju in sorodnih postopkih - Prosojne zavese, trakovi in zasloni pri postopkih obločnega varjenja (ISO 25980:2023)

Ta dokument določa varnostne zahteve za prosojne zavese, trakove in zaslone za zaščito delovnih mest pri postopkih obločnega varjenja. Ti izdelki so namenjeni zaščiti pred škodljivimi ravnmi optičnega sevanja in obrizgom delavcev, ki so v bližini mesta izvajanja obločnega varjenja, pri čemer sami varjenja ne izvajajo. Namenjeni so za zmanjševanje neprijetnega bleščanja obloka, obenem pa omogočajo zadostno prepustnost svetlobe, da je skoznje mogoče videti delovno mesto.
Prosojne zavese je mogoče uporabiti tudi za druge namene pod pogojem, da so emisije UV-svetlobe in modre svetlobe manjše kot pri obločnem varjenju in je prepustnost infrardečih žarkov pod veljavnimi mejnimi vrednostmi za izpostavljenost. Zasnovane so za uporabo na razdalji vsaj 1 m od obloka.
Zavese, trakovi in zasloni, opisani v tem dokumentu, niso predvideni kot zamenjava za filtre za varjenje. Za namerno gledanje v varilni oblok se uporabljajo druga sredstva za zaščito (glej standarda ISO 16321-1 in ISO 16321-2).
Ta dokument se ne uporablja za zaščito pred laserskih sevanjem, za katero se uporablja standard ISO 19818-1.

General Information

• Status: Published
• Publication Date: 16-May-2023
• ICS: 13.100 - Occupational safety. Industrial hygiene
• ICS: 25.160.10 - Welding processes
• Technical Committee: CEN/TC 121 - Welding
• Drafting Committee: CEN/TC 121 - Welding
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 17-May-2023
• Completion Date: 17-May-2023
• Ref Project: SIST EN ISO 25980:2023 - Health and safety in welding and allied processes - Transparent welding curtains, strips and screens for arc welding processes (ISO 25980:2023)

Relations

• Replaces: EN ISO 25980:2014 - Health and safety in welding and allied processes - Transparent welding curtains, strips and screens for arc welding processes (ISO 25980:2014)
• Effective Date: 19-Jan-2023

Standards Content (Sample)

SLOVENSKI STANDARD
01-julij-2023
Nadomešča:
SIST EN ISO 25980:2015
Varnost in zdravje pri varjenju in sorodnih postopkih - Prosojne zavese, trakovi in
zasloni pri postopkih obločnega varjenja (ISO 25980:2023)
Health and safety in welding and allied processes - Transparent welding curtains, strips
and screens for arc welding processes (ISO 25980:2023)
Arbeits - und Gesundheitsschutz beim Schweißen und bei verwandten Verfahren -
Durchsichtige Schweißvorhänge, -streifen und -abschirmungen für
Lichtbogenschweißprozesse (ISO 25980:2023)
Hygiène et sécurité en soudage et techniques connexes - Rideaux, lanières et écrans
transparents pour les procédés de soudage à l'arc (ISO 25980:2023)
Ta slovenski standard je istoveten z: EN ISO 25980:2023
ICS:
13.100 Varnost pri delu. Industrijska Occupational safety.
higiena Industrial hygiene
13.340.99 Druga varovalna oprema Other protective equipment
25.160.01 Varjenje, trdo in mehko Welding, brazing and
spajkanje na splošno soldering in general
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN ISO 25980
EUROPEAN STANDARD
NORME EUROPÉENNE
May 2023
EUROPÄISCHE NORM
ICS 13.100; 25.160.10 Supersedes EN ISO 25980:2014
English Version
Health and safety in welding and allied processes -
Transparent welding curtains, strips and screens for arc
welding processes (ISO 25980:2023)
Hygiène et sécurité en soudage et techniques connexes Arbeits - und Gesundheitsschutz beim Schweißen und
- Rideaux, lanières et écrans transparents pour les bei verwandten Verfahren - Durchsichtige
procédés de soudage à l'arc (ISO 25980:2023) Schweißvorhänge, -streifen und -abschirmungen für
Lichtbogenschweißprozesse (ISO 25980:2023)
This European Standard was approved by CEN on 17 February 2023.

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, Türkiye 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
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 25980:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
This document (EN ISO 25980:2023) has been prepared by Technical Committee ISO/TC 44 "Welding
and allied processes" in collaboration with Technical Committee CEN/TC 121 “Welding and allied
processes” 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 2023, and conflicting national standards
shall be withdrawn at the latest by November 2023.
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 25980:2014.
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, Türkiye and the
United Kingdom.
Endorsement notice
The text of ISO 25980:2023 has been approved by CEN as EN ISO 25980:2023 without any modification.

INTERNATIONAL ISO
STANDARD 25980
Second edition
2023-05
Health and safety in welding and
allied processes — Transparent
welding curtains, strips and screens
for arc welding processes
Hygiène et sécurité en soudage et techniques connexes — Rideaux,
lanières et écrans transparents pour les procédés de soudage à l'arc
Reference number
ISO 25980:2023(E)
ISO 25980:2023(E)
© ISO 2023
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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO 25980:2023(E)
Contents Page
Foreword .iv
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Requirements . 2
4.1 Transmittance . 2
4.1.1 Infrared transmittance . 2
4.1.2 Effective ultraviolet transmittance . 2
4.1.3 Effective blue-light transmittance . 2
4.1.4 Luminous transmittance . 2
4.2 Resistance to ultraviolet radiation . 3
4.3 Resistance to flame spread . 3
4.4 Seam and eyelet strength. 3
5 Test and calculation methods .3
5.1 Transmittance . 3
5.1.1 General . 3
5.1.2 Effective ultraviolet transmittance . 4
5.1.3 Effective blue-light transmittance . 4
5.1.4 Luminous transmittance . 4
5.2 Resistance to ultraviolet radiation . 5
5.3 Resistance to flame spread . 5
5.3.1 Test apparatus . 5
5.3.2 Test specimens . 6
5.3.3 Test procedure. 6
5.3.4 Test report . 7
5.4 Seam and eyelet strength. 7
5.4.1 Test apparatus . 7
5.4.2 Test specimens . 7
5.4.3 Test procedure. 8
5.4.4 Test report . 8
6 Marking . . 8
6.1 General . 8
6.2 Mandatory markings . 8
7 Information for users . 8
Annex A (informative) Basis of the transmittance requirements of this document.10
Annex B (informative) Selection of curtain .14
Bibliography .15
iii
ISO 25980:2023(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.
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
...