Photography - Processed photographic colour films and paper prints - Methods for measuring image stability - Technical Corrigendum 1

This International Standard describes test methods for determining the long-term dark storage stability of colour photographic images and the colour stability of such images when subjected to certain illuminants at specified temperatures and relative humidities.
This International Standard is applicable to colour photographic images made with traditional, continuous-tone photographic materials with images formed with dyes. These images are generated with chromogenic, silver dye-bleach, dye transfer, and dye-diffusion-transfer instant systems. The tests have not been verified for evaluating the stability of colour images produced with dry- and liquid-toner electrophotography, thermal dye transfer (sometimes called dye sublimation), ink jet, pigment-gelatine systems, offset lithography, gravure and related colour imaging systems.
This International Standard does not include test procedures for the physical stability of images, supports or binder materials. However, it is recognized that in some instances, physical degradation such as support embrittlement, emulsion cracking or delamination of an image layer from its support, rather than image stability, will determine the useful life of a colour film or print material.

Photographie — Films et papiers photographiques couleur traités — Méthodes de mesure de la stabilité de l'image — Rectificatif technique 1

Fotografija - Procesirani barvni fotografski filmi in papirni natisi - Metode za merjenje slikovne stabilnosti - Popravek 1

Ta mednarodni standard opisuje preskusne metode za določanje dolgotrajne stabilnosti barvnih fotografskih slik pri shranjevanju v temi in barvno stabilnost takih slik pri izpostavitvi določenim svetilom pri določenih temperaturah in relativni vlagi.
Ta mednarodni standard velja za barvne fotografske slike, narejene s tradicionalnimi fotografskimi materiali z neprekinjenim tonom s slikami, narejenimi z barvili. Te slike nastanejo s kromogenskimi sistemi, sistemi s srebrovim barvilom in belilom, sistemi s prenosom barvil in polaroidnimi sistemi z difuzijo in prenosom barvil. Preskusi niso preverjeni za vrednotenje stabilnosti barvnih slik, narejenih z elektrofotografijo s suhim in tekočim tonerjem, s sistemom s toplotnim prenosom barvil (včasih imenovanim sublimacija barvil), z brizgalnim tiskalnikom, s sistemom pigmentov in želatine, ofsetno litografijo, gravuro in podobnimi sistemi za barvno upodabljanje.
Ta mednarodni standard ne vključuje preskusnih postopkov za fizikalno stabilnost slik, podpor ali vezivnih materialov. Priznava pa se, da v nekaterih primerih fizikalna degradacija, kot je krhkost podpore, pokanje emulzije ali delaminacija plasti slike s podpore, bolj kot stabilnost slike določa življenjsko dobo barvnega filma ali materiala za tiskanje.

General Information

Status
Withdrawn
Publication Date
13-Dec-2006
Technical Committee
ISO/TC 42 - Photography
Current Stage
9599 - Withdrawal of International Standard
Start Date
15-Feb-2022
Completion Date
13-Dec-2025

Relations

Effective Date
06-Jun-2022
Effective Date
26-Nov-2021
Effective Date
15-Apr-2008
Corrigendum

ISO 18909:2011/Cor 1:2011

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Frequently Asked Questions

ISO 18909:2006/Cor 1:2006 is a corrigendum published by the International Organization for Standardization (ISO). Its full title is "Photography - Processed photographic colour films and paper prints - Methods for measuring image stability - Technical Corrigendum 1". This standard covers: This International Standard describes test methods for determining the long-term dark storage stability of colour photographic images and the colour stability of such images when subjected to certain illuminants at specified temperatures and relative humidities. This International Standard is applicable to colour photographic images made with traditional, continuous-tone photographic materials with images formed with dyes. These images are generated with chromogenic, silver dye-bleach, dye transfer, and dye-diffusion-transfer instant systems. The tests have not been verified for evaluating the stability of colour images produced with dry- and liquid-toner electrophotography, thermal dye transfer (sometimes called dye sublimation), ink jet, pigment-gelatine systems, offset lithography, gravure and related colour imaging systems. This International Standard does not include test procedures for the physical stability of images, supports or binder materials. However, it is recognized that in some instances, physical degradation such as support embrittlement, emulsion cracking or delamination of an image layer from its support, rather than image stability, will determine the useful life of a colour film or print material.

This International Standard describes test methods for determining the long-term dark storage stability of colour photographic images and the colour stability of such images when subjected to certain illuminants at specified temperatures and relative humidities. This International Standard is applicable to colour photographic images made with traditional, continuous-tone photographic materials with images formed with dyes. These images are generated with chromogenic, silver dye-bleach, dye transfer, and dye-diffusion-transfer instant systems. The tests have not been verified for evaluating the stability of colour images produced with dry- and liquid-toner electrophotography, thermal dye transfer (sometimes called dye sublimation), ink jet, pigment-gelatine systems, offset lithography, gravure and related colour imaging systems. This International Standard does not include test procedures for the physical stability of images, supports or binder materials. However, it is recognized that in some instances, physical degradation such as support embrittlement, emulsion cracking or delamination of an image layer from its support, rather than image stability, will determine the useful life of a colour film or print material.

ISO 18909:2006/Cor 1:2006 is classified under the following ICS (International Classification for Standards) categories: 37.040.20 - Photographic paper, films and plates. Cartridges. The ICS classification helps identify the subject area and facilitates finding related standards.

ISO 18909:2006/Cor 1:2006 has the following relationships with other standards: It is inter standard links to ISO 18909:2006, ISO 18909:2022; is excused to ISO 18909:2006. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

You can purchase ISO 18909:2006/Cor 1:2006 directly from iTeh Standards. The document is available in PDF format and is delivered instantly after payment. Add the standard to your cart and complete the secure checkout process. iTeh Standards is an authorized distributor of ISO standards.

Standards Content (Sample)


SLOVENSKI STANDARD
01-julij-2011
Fotografija - Procesirani barvni fotografski filmi in papirni natisi - Metode za
merjenje slikovne stabilnosti - Popravek 1
Photography - Processed photographic colour films and paper prints - Methods for
measuring image stability
Photographie - Films et papiers photographiques couleur traités - Méthodes de mesure
de la stabilité de l'image
Ta slovenski standard je istoveten z: ISO 18909:2006/Cor 1:2006
ICS:
37.040.20 )RWRJUDIVNLSDSLUILOPLLQ Photographic paper, films
IRWRJUDIVNHSORãþH)LOPVNL and cartridges
]YLWNL
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

INTERNATIONAL STANDARD ISO 18909:2006
TECHNICAL CORRIGENDUM 1
Published 2006-12-15
INTERNATIONAL ORGANIZATION FOR STANDARDIZATION • МЕ ЖДУНАРОДНАЯ ОРГАНИЗАЦИЯ ПО СТАНДАРТИЗ АЦИИ • ORGANISATION INTERNATIONALE DE NORMALISATION

Photography — Processed photographic colour films and paper
prints — Methods for measuring image stability
TECHNICAL CORRIGENDUM 1
Photographie — Films et papiers photographiques couleur traités — Méthodes de mesure de la stabilité de
l'image
RECTIFICATIF TECHNIQUE 1
Technical Corrigendum 1 to ISO 18909:2006 was prepared by Technical Committee ISO/TC 42, Photography.

Page 16, Subclause 5.7
Replace subclause 5.7 with the following text:
“5.7 Glass-filtered fluorescent room illumination — Cool White fluorescent lamps
(80 klx or lower)
Fluorescent equipment for accelerated light stability tests is commonly operated with illumination in the
20 klx to 50 klx range. The specified Cool White fluorescent lamps (see Table 6) are available in two
types:
⎯ lamps with low mercury vapour content, now commonly used in homes and offices, manufactured in
an effort to reduce harm to the environment when the lamps are discarded;
⎯ high-output lamps with higher mercury vapour content, used in outdoor commercial applications and
suitable for cold weather conditions, and in accelerated light fading tests, because they operate
satisfactorily over a wide temperature range and their higher light intensity shortens test perio
...

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ISO 18909:2006/Cor 1:2006 표준은 촬영된 색 사진 이미지의 장기적인 어두운 저장 안정성 및 특정 조명 아래에서의 색 안정성을 측정하기 위한 시험 방법을 상세히 설명합니다. 이 표준은 전통적인 연속 톤 사진 재료로 만들어진 색 사진 이미지에 적용되며, 염료로 형성된 이미지를 대상으로 합니다. 이 표준의 주요 강점은 색 사진 이미지의 품질 관리를 위한 체계적인 접근 방식을 제공한다는 점입니다. 특히, 크로모제닉, 은 염료 표백, 염료 전이 및 염료 확산 전이 즉석 시스템을 이용한 이미지 생성 방법에 적합합니다. 또한, 특정 온도와 상대 습도에서 조명에 노출되었을 때 이미지의 색 안정성을 평가할 수 있는 명확한 기준을 마련하고 있습니다. ISO 18909:2006/Cor 1:2006 표준은 색 사진 이미지의 색 재현성과 장기 저장 품질을 유지하기 위한 필수적인 가이드라인을 제공합니다. 이는 사진 산업 관계자들이 색 사진 품질을 유지하고 이미지가 오랜 시간 동안 안정성을 가지도록 보장하는 데 중요한 역할을 합니다. 그러나 이 표준은 물리적 안정성을 평가하기 위한 시험 절차는 포함하지 않아, 물리적 degradations가 이미지의 유용한 수명을 결정할 수 있다는 점에서 한계를 지니고 있습니다. 그럼에도 불구하고, ISO 18909는 색 사진 이미지의 안정성에 대한 중요한 기준으로서 관련 산업에서 여전히 높은 relevance와 가치를 지니고 있습니다.

Die ISO 18909:2006/Cor 1:2006 stellt einen wichtigen Standard im Bereich der Fotografie dar, insbesondere bezogen auf die Stabilität von bearbeiteten Farbfotografien. Die Norm beschreibt prägnant die Testmethoden zur Bestimmung der langfristigen Stabilität von Farbbildern unter Dunkellagertests sowie deren Farbstabilität im Einfluss bestimmter Beleuchtung unter festgelegten Temperaturen und relativen Luftfeuchtigkeiten. Ein herausragendes Merkmal dieser internationalen Norm ist ihr umfassender Anwendungsbereich, der sich speziell auf durch traditionelle, kontinuierliche Fotomaterialien erzeugte Farbbilder fokussiert. Diese Materialien, die mit verschiedenen Verfahren wie chromogenem Verfahren, Silber-Färbe-Bleich-Methoden, Farbdruckübertragungen und Sofortbildsystemen arbeiten, verdeutlichen die Relevanz und die Stärke des Standards in der professionellen Fotografie. Die Berücksichtigung von verschiedenen Herstellungsverfahren ermöglicht eine differenzierte Analyse und Bewertung der Bildstabilität, was für Fotografen, Archivare und Fachleute in der Bildverarbeitung von großer Bedeutung ist. Ein weiterer positiver Aspekt der ISO 18909 ist, dass sie die Voraussetzungen für die Durchführung von Tests zur Farbstabilität klar definiert. Während der Standard keine Verfahren zur physikalischen Stabilität von Bildern oder Zubringerstoffen beinhaltet, ist es wichtig anzuerkennen, dass physikalische Degradation - wie z.B. Sprödigkeit des Supports oder Rissbildung der Emulsion - die nützliche Lebensdauer von Farbfilmen oder Druckmaterialien zusätzlich beeinflussen kann. Dies bietet den Anwendern einen klaren Rahmen, welche Parameter für die Bildqualität und -haltbarkeit entscheidend sind. Zusammenfassend zeigt die ISO 18909:2006/Cor 1:2006 eine hohe Relevanz für die evaluierung von Farbbildern und deren Stabilität und stellt damit eine wertvolle Ressource für Fachleute im Bereich der Fotografie dar, die die Qualität und Langlebigkeit von fotografischen Medien sicherstellen möchten.

The ISO 18909:2006/Cor 1:2006 standard provides a comprehensive framework for assessing the long-term dark storage stability of processed photographic colour films and paper prints. Its specific focus on test methods for measuring image stability is a significant strength, as it offers precise guidelines for evaluating how well colour photographic images maintain their integrity over time under various conditions of light, temperature, and humidity. The scope of this International Standard is particularly relevant in today’s context, where the longevity of photographic materials is crucial for both archival purposes and professional practices in photography. It applies specifically to colour photographic images produced using traditional methods, which include chromogenic processes, silver dye-bleach techniques, dye transfer, and dye-diffusion-transfer instant systems. This targeted approach allows professionals in the photography industry to ensure that their work remains vibrant and stable for extended periods, addressing quality concerns that arise during the preservation of images. One noteworthy feature is the acknowledgment that the standard does not extend to certain contemporary printing techniques, such as dry- and liquid-toner electrophotography or ink jet systems. This limitation reflects a clear delineation of the standard's applicability, which is essential for preventing misinformation regarding the stability of images produced by newer technologies. Additionally, while the standard focuses on image stability, it also recognizes the influence of physical degradation on the overall longevity of photographic materials, although it does not provide test procedures for this aspect. This nuanced recognition of both image and physical stability indicates a thorough understanding of the factors that contribute to the longevity of photographic works. In summary, ISO 18909:2006/Cor 1:2006 stands out as a relevant and robust standard for anyone involved in the production, preservation, or evaluation of processed photographic colour films and paper prints. Its detailed methods for measuring image stability not only ensure quality control but also support the long-term viability of photographic artworks in various environments.

La norme ISO 18909:2006/Cor 1:2006, intitulée « Photographie - Films couleur photographiques et tirages papier traités - Méthodes pour mesurer la stabilité de l'image - Corrigendum technique 1 », constitue un document essentiel pour l'évaluation de la stabilité des images photographiques couleur. Son périmètre est clairement défini, ciblant spécifiquement les images photographiques couleur produites avec des matériaux photographiques traditionnels à ton continu, où les images sont formées à l'aide de colorants. L'un des principaux atouts de cette norme est qu'elle fournit des méthodes d'essai précises permettant de déterminer la stabilité à long terme des images en conditions de stockage obscur, ainsi que leur stabilité en couleur lorsqu'elles sont exposées à des illuminants spécifiques à des températures et à des humidités relatives définies. Cela est d'une pertinence cruciale pour les professionnels de l'imagerie, garantissant une évaluation systématique et fiable de la longévité des images. Un autre point fort réside dans la diversité des systèmes d'images qu'elle couvre, tels que les systèmes chromogéniques, de teinture d'argent, de transfert de teintures, et de transfert par diffusion de teintures. Cependant, il est important de noter que la norme ne s'applique pas aux images produites par des méthodes telles que l'électrophotographie, la sublimation thermique, l'impression jet d'encre, et d'autres systèmes d'imagerie couleurs connexes. Cet aspect de spécialisation permet de concentrer les efforts d'évaluation sur les techniques les plus courantes utilisées en photographie traditionnelle. La norme ISO 18909 ne traite pas des procédures d'essai pour la stabilité physique des images ou des matériaux de support. Bien qu'il soit reconnu que des facteurs tels que le vieillissement physique, la fissuration de l'émulsion ou le délaminage peuvent affecter la durée de vie utile d'un matériau couleur, la norme se concentre principalement sur la stabilité de l'image elle-même, ce qui est crucial pour les conservateurs et les professionnels du patrimoine photographique. En somme, la norme ISO 18909:2006/Cor 1:2006 s'avère être un outil indispensable pour l'industrie de la photographie, offrant des directives claires et robustes pour garantir la stabilité des couleurs sur le long terme, un aspect fondamental pour toute conservation photographique réussie.

ISO 18909:2006/Cor 1:2006は、カラー写真画像の長期的なダークストレージ安定性および特定の照明条件下での色安定性を測定するための試験方法を提供する国際標準です。この標準は、従来の連続トーン写真材料を用いて作成された写真画像に適用され、染料を用いて形成された画像の評価に特化しています。具体的には、クロモジェニック、銀染料ブリーチ、染料転送、及び染料拡散転送インスタントシステムによって生成された画像が対象となります。 この標準の強みは、色写真メディアの安定性を詳細に評価できる点にあります。特定の温度と相対湿度の条件下で、異なる照明照度を受けた際の色の持続性を明確に測定する方法が提示されていることで、写真製品の保存や使用における信頼性を高める土台を築いています。また、標準は、従来の写真技術に根ざしたプロセスに基づいており、業界に広く受け入れられた成熟した方法論を利用しています。 一方で、ISO 18909:2006/Cor 1:2006は、画像の物理的安定性に関する試験手順を含んでいない点には留意が必要です。例えば、支持体の脆化やエマルジョンの亀裂、画像層の剥離といった物理的劣化が、長期的な色画像の寿命を左右する要因となることが認識されています。この点は、実際の運用において考慮するべき重要な要素です。 総じて、ISO 18909:2006/Cor 1:2006は、カラー写真画像の安定性を科学的に評価するための信頼性の高い基準を提供しており、業界のニーズに応えるための重要な役割を果たしています。このように、標準は写真業界における色安定性測定の信頼性を高めるための基盤を形成しており、その適用は今後ますます広がることが期待されます。