CEN ISO/TR 9241-311:2023

Ergonomics of human-system interaction - Part 311: Application of ISO 9241-307: LCD screens for workstations (ISO/TR 9241-311:2022)

This document provides information relating to the specification of liquid crystal display (LCD) screens at visual display workstations in indoor locations, in accordance with ISO 9241-307:2008, 5.2. The information is limited to LCD screens, since these are typically used at workstations.
The information is intended to support managerial decision makers (e.g. procurement operators, companies’ safety committees, occupational safety and health professionals) who are responsible for the acquisition of visual displays.

Ergonomie der Mensch-System-Interaktion - Teil 311: Anwendung von ISO 9241-307: LCD-Bildschirme für Bildschirmarbeitsplätze (ISO/TR 9241-311:2022)

Dieses Dokument enthält Informationen zur Spezifikation von Bildschirmen an Bildschirmarbeitsplätzen in Innenräumen in Übereinstimmung mit ISO 9241 307:2008, 5.2. Die Informationen beziehen sich ausschließlich auf LCD Bildschirme (LCD, en: liquid crystal display), da diese üblicherweise an Bildschirmarbeitsplätzen eingesetzt werden.
Die Informationen dienen zur Unterstützung von betrieblichen Entscheidungsträgern (z. B. Beschaffer, Arbeitsschutzausschuss (ASA), Fachkraft für Arbeitssicherheit), die für die Anschaffung von Bildschirmen verantwortlich sind.

Ergonomie de l'interaction homme-système - Partie 311: Application de l'ISO 9241-307: Écrans LCD pour les postes de travail (ISO/TR 9241-311:2022)

Ergonomija medsebojnega vpliva človek-sistem - 311. del: Uporaba ISO 9241-307: Zasloni LCD za delovne postaje (ISO/TR 9241-311:2022)

Ta dokument vsebuje informacije v zvezi s specifikacijo zaslonov s tekočimi kristali (LCD) na delovnih postajah za vizualni prikaz, nameščenih v notranjih prostorih, v skladu s točko 5.2 standarda ISO 9241-307:2008. Ta smernica o odločitvi je omejena na zaslone s tekočimi kristali, ker se ti običajno uporabljajo na delovnih postajah.
Informacije so namenjene za podporo poslovodnih odločevalcev (npr. upravljavci javnih naročil, varnostni odbori podjetij, strokovnjaki za zdravje in varnost pri delu), ki so odgovorni za prevzem vizualnih prikazovalnikov.

General Information

• Status: Published
• Publication Date: 21-Feb-2023
• ICS: 13.180 - Ergonomics
• ICS: 35.180 - IT Terminal and other peripheral equipment
• Technical Committee: CEN/TC 122 - Ergonomics
• Drafting Committee: CEN/TC 122/WG 5 - Ergonomics of human-computer interaction
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 22-Feb-2023
• Due Date: 10-May-2024
• Completion Date: 22-Feb-2023
• Ref Project: SIST-TP CEN ISO/TR 9241-311:2023 - Ergonomics of human-system interaction - Part 311: Application of ISO 9241-307: LCD screens for workstations (ISO/TR 9241-311:2022)

Standards Content (Sample)

SLOVENSKI STANDARD
01-maj-2023
Ergonomija medsebojnega vpliva človek-sistem - 311. del: Uporaba ISO 9241-307:
Zasloni LCD za delovne postaje (ISO/TR 9241-311:2022)
Ergonomics of human-system interaction - Part 311: Application of ISO 9241-307: LCD
screens for workstations (ISO/TR 9241-311:2022)
Ergonomie der Mensch-System-Interaktion - Teil 311: Anwendung von ISO 9241-307:
LCD-Bildschirme für Bildschirmarbeitsplätze (ISO/TR 9241-311:2022)
Ergonomie de l'interaction homme-système - Partie 311: Application de l'ISO 9241-307:
Écrans LCD pour les postes de travail (ISO/TR 9241-311:2022)
Ta slovenski standard je istoveten z: CEN ISO/TR 9241-311:2023
ICS:
13.180 Ergonomija Ergonomics
35.180 Terminalska in druga IT Terminal and other
periferna oprema IT peripheral equipment
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

CEN ISO/TR 9241-311
TECHNICAL REPORT
RAPPORT TECHNIQUE
February 2023
TECHNISCHER REPORT
ICS 13.180; 35.180
English Version
Ergonomics of human-system interaction - Part 311:
Application of ISO 9241-307: LCD screens for workstations
(ISO/TR 9241-311:2022)
Ergonomie de l'interaction homme-système - Partie Ergonomie der Mensch-System-Interaktion - Teil 311:
311: Application de l'ISO 9241-307: Écrans LCD pour Anwendung von ISO 9241-307: LCD-Bildschirme für
les postes de travail (ISO/TR 9241-311:2022) Bildschirmarbeitsplätze (ISO/TR 9241-311:2022)

This Technical Report was approved by CEN on 21 February 2023. It has been drawn up by the Technical Committee CEN/TC
122.
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. CEN ISO/TR 9241-311:2023 E
worldwide for CEN national Members.

Contents Page
European foreword . 3

European foreword
The text of ISO/TR 9241-311:2022 has been prepared by Technical Committee ISO/TC 159
"Ergonomics” of the International Organization for Standardization (ISO) and has been taken over as
which is held by DIN.
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.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
Endorsement notice
The text of ISO/TR 9241-311:2022 has been approved by CEN as CEN ISO/TR 9241-311:2023 without
any modification.
TECHNICAL ISO/TR
REPORT 9241-311
First edition
2022-04
Ergonomics of human-system
interaction —
Part 311:
Application of ISO 9241-307: LCD
screens for workstations
Reference number
ISO/TR 9241-311:2022(E)
ISO/TR 9241-311:2022(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: [phone]
Email: [e-mail]
Website: www.iso.org
Published in Switzerland
ii
ISO/TR 9241-311:2022(E)
Contents Page
Foreword .iv
Introduction .v
1 Scope . 1
2 Normative references . 1
3 Terms and definitions . 1
4 Classification, profiles and screen selection . 5
4.1 General . 5
4.2 Profiles . 8
4.2.1 General . 8
4.2.2 Profile No. 1 . 9
4.2.3 Profile No. 2 . 9
4.2.4 Profile No. 3 . 9
4.2.5 Profile No. 4 . 10
4.3 Comparison of the profiles. 10
Bibliography .14
iii
ISO/TR 9241-311:2022(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
different types of ISO documents should be noted. This document was drafted in accordance with the
editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives).
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. Details of
any patent rights identified during the development of the document will be in the Introduction and/or
on the ISO list of patent declarations received (see www.iso.org/patents).
Any trade name used in this document is information given for the convenience of users and does not
constitute an endorsement.
For an explanation of the voluntary nature of standards, the meaning of ISO specific terms and
expressions related to conformity assessment, as well as information about ISO's adherence to
the World Trade Organization (WTO) principles in the Technical Barriers to Trade (TBT), see
www.iso.org/iso/foreword.html.
This document was prepared by Technical Committee ISO/TC 159, Ergonomics, Subcommittee SC 4,
Ergonomics of human-system interaction.
This first edition cancels and replaces ISO 9241-3:1992.
A list of all parts in the ISO 9241 series can be found on the ISO website.
Any feedback or questions on this document should be directed to the user’s national standards body. A
complete listing of these bodies can be found at www.iso.org/members.html.
iv
ISO/TR 9241-311:2022(E)
Introduction
1) 1) 1) 1)
The ISO 9241-30x family of standards has replaced ISO 9241-3 , ISO 9241-7 , ISO 9241-8 , ISO 13406-1
1)
and ISO 13406-2 . The overall goal of the restructuring was to design a modular standard enabling an
easy way of adding new intended contexts of use, new measurement methods or new technologies in
the ISO 9241-30x family of standards.
The ISO 9241-30x family of standards consists of seven individual standards. Table 1 gives an overview
(for details see the standards themselves).
This document refers to ISO 9241-307. It helps explain the transition from the earlier structure of the
related standards to the current structure. It will be revised or withdrawn following the revision of
ISO 9241-307.
Table 1 — Overview of the ISO 9241-30x family of standards
Part of ISO 9241-30x Title and explanation
ISO 9241-300 Introduction to electronic visual display requirements
— This part introduces the ISO 9241-30x family of standards and explains the
modular structure.
ISO 9241-302 Terminology for electronic visual displays
— This part explains the terms and definitions used in the series.
ISO 9241-303 Requirements for electronic visual displays
— This part establishes fundamental image-quality requirements on a generic
basis. For assessing its requirements, a testing method is needed regarding its
technology, task and environment.
ISO 9241-304 User performance test methods for electronic visual displays
— This part provides guidance for assessing the visual ergonomics of display
technologies with user performance test methods.
ISO 9241-305 Optical laboratory test methods for electronic visual displays
— This part contains test methods for measurement of the requirements given in
ISO 9241-303.
ISO 9241-306 Field assessment methods for electronic visual displays
— This part describes simplified optical, geometrical and visual assessment
methods that can be used for on-site measurements at visual display
a
workstations.
ISO 9241-307 Analysis and compliance test methods for electronic visual displays
— This part establishes test methods for the analysis of a variety of visual display
technologies, tasks and environments. It refers to the general requirements
given in ISO 9241-303 and test methods given in ISO 9241-305 for assessment of
conformity for different (display-) technologies and the anticipated contexts of
use.
a
ISO test charts for the visual assessment of the display output by yes/no question are available from:
https://standards.iso.org/iso/9241/306/ed-2/index.html
https://standards.iso.org/iso/9241/306/ed-2/AE09/AE09F0PX.PDF (achromatic, 2 MB)
https://standards.iso.org/iso/9241/306/ed-2/AE18/AE18F0PX.PDF (chromatic, 14 MB)
1) Cancelled and replaced by ISO 9241-302, ISO 9241-303, ISO 9241-304, ISO 9241-305, ISO 9241-307
and ISO 9241-311.
v
TECHNICAL REPORT ISO/TR 9241-311:2022(E)
Ergonomics of human-system interaction —
Part 311:
Application of ISO 9241-307: LCD screens for workstations
1 Scope
This document provides information relating to the specification of liquid crystal display (LCD) screens
at visual display workstations in indoor locations, in accordance with ISO 9241-307:2008, 5.2. The
information is limited to LCD screens, since these are typically used at workstations.
The information is intended to support managerial decision makers (e.g. procurement operators,
companies’ safety committees, occupational safety and health professionals) who are responsible for
the acquisition of visual displays.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 9241-302:2008, Ergonomics of human-system inte
...