FprEN 16163
(Main)Conservation of cultural heritage - Guidelines and procedures for choosing appropriate lighting for indoor exhibitions
Conservation of cultural heritage - Guidelines and procedures for choosing appropriate lighting for indoor exhibitions
This document defines the procedures as well as the means to implement adequate lighting, with regard to the exhibition lighting and the conservation policy. This also includes security and cleaning lighting. It takes visual, exhibition and conservation aspects into account and it also discusses the implications of the lighting design on the safeguarding of cultural heritage. This document gives recommendations on luminous exposure values. It aims to provide a tool for setting up a common policy and a guide to help curators, conservators and project managers to assess the correct lighting that can ensure the safeguarding of the objects. This document covers indoor lighting for heritage objects on exhibition in both public and private sites and does not consider lighting in other cultural heritage contexts such as open-air collections, etc.
This document does not cover non-public activities such as conservation-restoration, storage, emergency lighting and research.
Erhaltung des kulturellen Erbes - Leitlinien und Verfahren für die Auswahl geeigneter Beleuchtung für Innenausstellungen
Dieses Dokument legt die Verfahrensweisen und Hilfsmittel zur Umsetzung einer bezüglich der Ausstellungs-beleuchtung und der Erhaltungsstrategie angemessenen Beleuchtung fest. Dies schließt auch Sicherheits- und Reinigungsbeleuchtung ein. Dabei werden visuelle Aspekte, Ausstellungs- und Erhaltungsaspekte berücksichtigt, und die Auswirkungen der Beleuchtungsgestaltung auf die Bewahrung des kulturellen Erbes werden ebenfalls erörtert. Dieses Dokument gibt Empfehlungen für Belichtungswerte. Ziel ist die Bereitstellung eines Instrumentes für die Aufstellung gemeinsamer europäischer Grundsätze und einer Anleitung, die Kuratoren, Konservatoren und Projektleitern dabei hilft, die richtige Beleuchtung festzulegen, die den Schutz der Objekte sicherstellen kann. Dieses Dokument behandelt die Innenraumbeleuchtung von Objekten des kulturellen Erbes sowohl in öffentlichen als auch privaten Ausstellungsstätten, wobei Beleuch-tungen in anderen Zusammenhängen von kulturellem Erbe, wie beispielsweise Ausstellungen unter freiem Himmel usw., nicht berücksichtigt werden.
Dieses Dokument deckt keine Tätigkeiten außerhalb der Ausstellungsräume ab, wie beispielsweise Konservierung-Restaurierung, Lagerung, Notbeleuchtung und Forschung.
Conservation du patrimoine culturel - Lignes directrices et procédures concernant le choix d'un éclairage adapté pour les expositions en intérieur
Le présent document définit les procédures ainsi que les méthodes de mise en oeuvre d'un éclairage adapté, en matière d'éclairage d'exposition et de politique de conservation. Ceci inclut également l'éclairage de sécurité et de nettoyage. Il tient compte des paramètres de vision, d'exposition et de conservation, et traite également des répercussions de la conception de l'éclairage sur la sauvegarde du patrimoine culturel. Le présent document fournit des recommandations relatives aux valeurs de dose d'exposition. Son objectif est de fournir un outil pour élaborer une politique européenne commune, et un guide pour aider les conservateurs, les conservateurs-restaurateurs et les chargés de projet à évaluer l'éclairage idéal à même d'assurer la sauvegarde des biens. Le présent document traite de l'éclairage intérieur dans le cadre de l'exposition de biens culturels sur des sites publics et privés, mais ne couvre pas l'éclairage dans d'autres contextes de patrimoine culturel, tels que les collections en plein air, etc.
Le présent document ne traite pas des activités d'arrière-plan telles que la conservation-restauration, le stockage, l'éclairage de secours et la recherche.
Ohranjanje kulturne dediščine - Smernice in postopki za izbiro ustrezne razsvetljave za razstave v zaprtih prostorih
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-marec-2023
Nadomešča:
SIST-TS CEN/TS 16163:2014
Ohranjanje kulturne dediščine - Smernice in postopki za izbiro ustrezne
razsvetljave za razstave v zaprtih prostorih
Conservation of Cultural Heritage - Guidelines and procedures for choosing appropriate
lighting for indoor exhibitions
Erhaltung des kulturellen Erbes - Leitlinien und Verfahren für die Auswahl geeigneter
Beleuchtung für Innenausstellungen
Conservation du patrimoine culturel - Lignes directrices et procédures concernant le
choix d'un éclairage adapté pour les expositions en intérieur
Ta slovenski standard je istoveten z: prEN 16163
ICS:
91.160.10 Notranja razsvetljava Interior lighting
97.195 Umetniški in obrtniški izdelki. Items of art and handicrafts.
Kulturne dobrine in kulturna Cultural property and
dediščina heritage
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
EUROPEAN STANDARD
prEN 16163
NORME EUROPÉENNE
EUROPÄISCHE NORM
January 2023
ICS 97.195 Will supersede CEN/TS 16163:2014
English Version
Conservation of Cultural Heritage - Guidelines and
procedures for choosing appropriate lighting for indoor
exhibitions
Conservation du patrimoine culturel - Lignes Erhaltung des kulturellen Erbes - Leitlinien und
directrices et procédures concernant le choix d'un Verfahren für die Auswahl geeigneter Beleuchtung für
éclairage adapté pour les expositions en intérieur Innenausstellungen
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 346.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.
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. prEN 16163:2023 E
worldwide for CEN national Members.
prEN 16163:2023 (E)
Contents Page
European foreword . 4
1 Scope . 6
2 Normative references . 6
3 Terms and definitions . 6
4 Symbols . 15
5 Visual needs of visitors . 15
5.1 General . 15
5.2 Visibility of details and contrasts . 16
5.3 Colour discrimination . 18
5.4 Glare . 19
5.5 Reflections . 20
6 Sensitivity of cultural property to light . 20
6.1 General . 20
6.2 Mechanisms of damage . 20
6.3 Sensitivity and classification for cultural property . 22
7 Finding a compromise between visitor needs and conservation requirements . 23
7.1 General . 23
7.2 Limitations for total luminous exposure . 23
8 Measurements . 25
8.1 Measurement of illuminance . 25
8.2 Measurement of UV radiation . 25
9 Exhibition lighting . 26
9.1 General . 26
9.2 Typology of lighting design. 26
9.3 Simulation and mock-ups. 27
10 Lighting control. 28
10.1 General . 28
10.2 Energy efficiency . 28
11 Maintenance and monitoring of correct lighting conditions . 29
11.1 Actions to be taken before setting-up a lighting project . 29
11.2 Maintenance and control actions to undertake over the long term . 30
12 Security and cleaning . 31
Annex A (informative) Characteristics of light sources . 32
Annex B (informative) Glasses and films characteristics . 38
Annex C (informative) Filters . 39
Annex D (informative) Additional methods for the evaluation and limitation of
photochemical damage for different light sources . 40
Annex E (informative) Light sources and lighting attachments . 43
Annex F (informative) Colour rendering index, fidelity index and gamut index . 44
prEN 16163:2023 (E)
Annex G (informative) Relative spectral sensitivities Y of photochemically sensitive
surfaces versus wavelength X of incoming radiation . 47
Annex H (informative) Facility report . 49
Annex I (informative) Good practices for exhibition lighting . 50
Annex J (informative) Lighting management protocols . 54
prEN 16163:2023 (E)
European foreword
This document (prEN 16163:2023) has been prepared by Technical Committee CEN/TC 346
“Conservation of Cultural Heritage”, the secretariat of which is held by UNI.
This document is currently submitted to the CEN Enquiry.
This document will supersede CEN/TS 16163:2014.
prEN 16163:2023 includes the following significant technical changes with respect to
CEN/TS 16163:2014:
since the publication of the CEN/TS 16163 in 2014, the technology of lighting has evolved considerably
and an update of the content has proven to be necessary. In addition to taking into account
technological advances and new calculation methods in the field of lighting in recent years, the present
version of prEN 16163 contains the elements of good practices for the exhibition lighting design, in its
subjective form, as an element of museography, which had not found its place in the previous version.
prEN 16163:2023 (E)
Introduction
Lighting is needed for many specific functions in museums and other cultural heritage buildings, such as
research, conservation and permanent or temporary exhibitions. Lighting is one of the most important
factors enabling visitors to fully enjoy works of art and other cultural property. In fact, lighting is a key
medium in which visitors interpret and appreciate cultural heritage. Light is needed to see well but this
may present a challenge when what is being viewed will deteriorate in the presence of light. When
displaying exhibits as a part of Cultural Heritage, it is essential to consider a controlled use of light, to
preserve them for the future generations. Indeed, light is an environmental factor, which is a threat to
many objects. Alone or in combination with other environmental factors (temperature, humidity,
pollution, etc.) light causes fading, discoloration and embrittlement of a wide range of materials. This
damage is cumulative and irreversible: no conservation treatment can restore original appearance of
colours and the material characteristics. Therefore, the challenge of museum exhibition lighting is to
find an appropriate compromise between the long term preservation of the object and the needs of
visitors to view them within a suitable exhibition design. As an integral part of exhibition lighting, the
following aspects should be considered, mentioned below without priority:
— the conservation aspect, related to the sensitivity of the exhibit at different wavelengths of the
incident radiant energy, the spectral composition of the light source and the total luminous
exposure,
— the visual aspect, related to the impact of lighting on the visitor experience: lighting has to allow
visitors to see exhibits on display, with the correct colour perceptions without glare, reflections or
insufficient illumination.
— the design aspect related to the concept and position of the exhibition architecture, the point of
view of the curator and all others involved in the purpose and/or didactic objectives of the
exhibition.
This document uses terms defined in European and International (CIE International lighting
vocabulary) terminology standards, but their definitions have been adapted to the intended users of
this specification.
prEN 16163:2023 (E)
1 Scope
This document defines the procedures as well as the means to implement adequate lighting, with regard
to the exhibition lighting and the conservation policy. This also includes security and cleaning lighting.
It takes visual, exhibition and conservation aspects into account and it also discusses the implications of
the lighting design on the safeguarding of cultural heritage. This document gives recommendations on
luminous exposure values. It aims to provide a tool for setting up a common European policy and a
guide to help curators, conservators and project managers to assess the correct lighting that can ensure
the safeguarding of the objects. This document covers indoor lighting for heritage objects on exhibition
in both public and private sites and does not consider lighting in other cultural heritage contexts such
as open-air collections, etc.
This document does not cover back of house activities such as conservation-restoration, storage,
emergency lighting and research.
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
...
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