{"id":341589,"date":"2020-01-01T21:26:00","date_gmt":"2020-01-01T20:26:00","guid":{"rendered":"https:\/\/hunterlab.de\/mesure-de-la-couleur-des-vetements-de-signalisation-selon-la-norme-din-en-iso-20471-2\/"},"modified":"2025-07-17T14:56:39","modified_gmt":"2025-07-17T13:56:39","slug":"mesure-de-la-couleur-des-vetements-de-signalisation-selon-la-norme-din-en-iso-20471","status":"publish","type":"post","link":"https:\/\/www.hunterlab.eu\/fr\/mesure-de-la-couleur-des-vetements-de-signalisation-selon-la-norme-din-en-iso-20471\/","title":{"rendered":"Mesure de la couleur des v\u00eatements de signalisation selon la norme DIN EN ISO 20471"},"content":{"rendered":"<p>[et_pb_section fb_built=\u00a0\u00bb1&Prime; _builder_version=\u00a0\u00bb4.16&Prime; global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.24.3&Prime; text_font_size=\u00a0\u00bb18px\u00a0\u00bb header_3_font=\u00a0\u00bb||||||||\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/ColorFlex-Warnweste-Yxy-2880w-200x300.jpg\" width=\"200\" height=\"300\" alt=\"Gilet de s\u00e9curit\u00e9 ColorFlex\" class=\"wp-image-285228 alignright size-medium\">La norme <strong>DIN EN ISO 20471 pour les v\u00eatements de signalisation<\/strong> d\u00e9termine non seulement la taille et la forme des v\u00eatements et l&#8217;emplacement des bandes r\u00e9tror\u00e9fl\u00e9chissantes, mais aussi les exigences en mati\u00e8re de teinte et de luminosit\u00e9 du mat\u00e9riau. Celles-ci doivent notamment \u00eatre satisfaites apr\u00e8s diff\u00e9rentes m\u00e9thodes d&rsquo;essai concernant les contraintes et le vieillissement, ainsi que dans l&rsquo;application apr\u00e8s chaque nettoyage, avant la livraison. <\/p>\n<p>Le <strong>MiniScan EZ (4500L) portable<\/strong> et l&rsquo;<strong>appareil de laboratoire ColorFlex EZ<\/strong> de HunterLab sont tous deux parfaits pour mesurer la couleur des <strong>v\u00eatements de signalisation<\/strong>. Conform\u00e9ment \u00e0 la norme, ces spectrophotom\u00e8tres \u00e0 double faisceau ont une <strong>g\u00e9om\u00e9trie de mesure de 45\u00b0\/0\u00b0<\/strong> et peuvent \u00e9mettre les valeurs mesur\u00e9es avec l&rsquo;illuminant standard <strong>D65 et la fonction d&rsquo;observateur 2\u00b0<\/strong>. Le verre noir fourni dans les accessoires de l&rsquo;appareil, a le coefficient de r\u00e9flexion requis de <strong>moins de 0,04<\/strong> et peut \u00eatre utilis\u00e9 comme arri\u00e8re-plan pour le tissu appliqu\u00e9 en une seule couche.<br \/>Comme l&rsquo;\u00e9clairage dans ces appareils est annulaire, une seule mesure suffit, m\u00eame avec <strong>un mat\u00e9riau r\u00e9tror\u00e9fl\u00e9chissant<\/strong>, au lieu des mesures dans quatre orientations verticales normalement requises par la norme.<\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.24.3&Prime; text_font_size=\u00a0\u00bb18px\u00a0\u00bb header_3_font=\u00a0\u00bb||||||||\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/screnshot-colorLab-CIENormfarbtafel-1920w-215x300.png\" width=\"215\" height=\"300\" alt=\"Capture d'\u00e9cran-colorLab-CIE+Tableau des couleurs standard\" class=\"wp-image-285276 alignleft size-medium\">Le r\u00e9sultat de chaque mesure peut \u00eatre lu directement sur l&rsquo;\u00e9cran de l&rsquo;instrument avec les <strong>valeurs x, y et Y (ou \u03b2)<\/strong> et les diff\u00e9rentes mesures peuvent \u00eatre enregistr\u00e9es et export\u00e9es dans l&rsquo;instrument.<\/p>\n<p>La mesure est beaucoup plus simple si l&rsquo;on connecte les appareils \u00e0 un PC et qu&rsquo;on les \u00e9value avec le <strong>logiciel de contr\u00f4le qualit\u00e9 colorLab<\/strong>: Un <strong>indicateur de r\u00e9ussite\/d&rsquo;\u00e9chec<\/strong> permet de voir imm\u00e9diatement si la plage de la norme est respect\u00e9e ou non. En outre, le logiciel est tr\u00e8s utile pour cr\u00e9er une <strong>documentation claire<\/strong> sur l&rsquo;\u00e9tat des v\u00eatements. L&rsquo;<strong>interface utilisateur<\/strong> tr\u00e8s claire et <strong>intuitive<\/strong> permet de s\u00e9lectionner diff\u00e9rentes repr\u00e9sentations pour les \u00e9chantillons mesur\u00e9s.  <\/p>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=\u00a0\u00bb4.16&Prime; background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb][et_pb_column type=\u00a0\u00bb4_4&Prime; _builder_version=\u00a0\u00bb4.16&Prime; custom_padding=\u00a0\u00bb|||\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb custom_padding__hover=\u00a0\u00bb|||\u00a0\u00bb][et_pb_text _builder_version=\u00a0\u00bb4.24.3&Prime; text_font_size=\u00a0\u00bb18px\u00a0\u00bb header_3_font=\u00a0\u00bb||||||||\u00a0\u00bb background_size=\u00a0\u00bbinitial\u00a0\u00bb background_position=\u00a0\u00bbtop_left\u00a0\u00bb background_repeat=\u00a0\u00bbrepeat\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb]<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/hunterlab.de\/wp-content\/uploads\/2024\/04\/Screenshot-colorLab-1920w-300x160.png\" width=\"300\" height=\"160\" alt=\"Capture d'\u00e9cran-colorLab\" class=\"wp-image-285284 alignright size-medium\"><strong>Les avantages du logiciel colorLab<\/strong> sont \u00e9vidents :<\/p>\n<ul>\n<li><strong>Tableau des valeurs colorim\u00e9triques<\/strong> avec liste des diff\u00e9rentes mesures, affichage personnalisable des valeurs colorim\u00e9triques et <strong>colonne Pass\/Fail<\/strong> en option concernant la norme.<\/li>\n<li>L&rsquo;<strong>affichage \u00ab\u00a0Image\u00a0\u00bb<\/strong> permet par exemple d&rsquo;int\u00e9grer et de documenter des photos d&rsquo;\u00e9ventuels dommages sur les v\u00eatements.<\/li>\n<li>Le <strong>diagramme de chromaticit\u00e9 normalis\u00e9<\/strong> et la repr\u00e9sentation lin\u00e9aire du <strong>facteur de luminance<\/strong> permettent de voir imm\u00e9diatement si la mesure se situe dans les tol\u00e9rances. Le curseur peut \u00e9galement \u00eatre utilis\u00e9 pour lire directement les valeurs de mesure et les <strong>informations de r\u00e9ussite\/d&rsquo;\u00e9chec<\/strong>. <\/li>\n<\/ul>\n<p><strong>En outre, HunterLab r\u00e9pond \u00e9galement aux demandes individuelles des clients<\/strong>. Si la norme change ou si l&rsquo;on souhaite v\u00e9rifier les valeurs chromatiques par rapport \u00e0 d&rsquo;autres normes, les coordonn\u00e9es chromatiques pour les plages de tol\u00e9rance peuvent \u00eatre facilement modifi\u00e9es ou compl\u00e9t\u00e9es. Mais l&rsquo;int\u00e9gration d&rsquo;appareils tiers ne pose pas non plus de probl\u00e8me au logiciel colorLab.<\/p>\n<p>[\/et_pb_text][difl_dual_button btn_left_background_bgcolor=\u00a0\u00bb#DC4A50&Prime; use_left_button_icon=\u00a0\u00bboff\u00a0\u00bb btn_right_background_bgcolor=\u00a0\u00bb#FFFFFF\u00a0\u00bb use_right_button_icon=\u00a0\u00bboff\u00a0\u00bb left_button=\u00a0\u00bbN&#039;h\u00e9sitez pas \u00e0 nous contacter, nous serons ravis de vous conseiller !\u00a0\u00bb left_button_url=\u00a0\u00bb@ET-DC@eyJkeW5hbWljIjp0cnVlLCJjb250ZW50IjoicG9zdF9saW5rX3VybF9wYWdlIiwic2V0dGluZ3MiOnsicG9zdF9pZCI6IjM4NTAiLCJlbmFibGVfaHRtbCI6Im9mZiJ9fQ==@\u00a0\u00bb left_button_wrapper_margin=\u00a0\u00bb|12px|||false|false\u00a0\u00bb right_button_wrapper_margin=\u00a0\u00bb|||12px|false|false\u00a0\u00bb left_button_padding=\u00a0\u00bb16px|24px|16px|24px|true|true\u00a0\u00bb left_button_padding_tablet=\u00a0\u00bb16px|24px|16px|24px|true|true\u00a0\u00bb left_button_padding_phone=\u00a0\u00bb16px|16px|16px|16px|true|true\u00a0\u00bb left_button_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb right_button_padding=\u00a0\u00bb16px|24px|16px|24px|true|true\u00a0\u00bb right_button_padding_tablet=\u00a0\u00bb16px|24px|16px|24px|true|true\u00a0\u00bb right_button_padding_phone=\u00a0\u00bb16px|16px|16px|16px|true|true\u00a0\u00bb right_button_padding_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb alignment_tablet=\u00a0\u00bbcenter\u00a0\u00bb alignment_phone=\u00a0\u00bbcenter\u00a0\u00bb alignment_last_edited=\u00a0\u00bboff|desktop\u00a0\u00bb _builder_version=\u00a0\u00bb4.25.2&Prime; _dynamic_attributes=\u00a0\u00bbleft_button_url\u00a0\u00bb _module_preset=\u00a0\u00bbbe95d251-2d55-4926-b8b4-f039f8b01275&Prime; left_button_font=\u00a0\u00bb|700|||||||\u00a0\u00bb left_button_text_color=\u00a0\u00bb#FFFFFF\u00a0\u00bb left_button_font_size=\u00a0\u00bb16px\u00a0\u00bb left_button_line_height=\u00a0\u00bb22px\u00a0\u00bb right_button_font=\u00a0\u00bbNunito Sans|700|||||||\u00a0\u00bb right_button_text_color=\u00a0\u00bb#E63D28&Prime; right_button_font_size=\u00a0\u00bb16px\u00a0\u00bb right_button_line_height=\u00a0\u00bb22px\u00a0\u00bb custom_margin=\u00a0\u00bb20px||||false|false\u00a0\u00bb left_button_text_align_tablet=\u00a0\u00bb\u00a0\u00bb left_button_text_align_phone=\u00a0\u00bbcenter\u00a0\u00bb left_button_text_align_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb left_button_font_size_tablet=\u00a0\u00bb16px\u00a0\u00bb left_button_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb left_button_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb left_button_line_height_tablet=\u00a0\u00bb22px\u00a0\u00bb left_button_line_height_phone=\u00a0\u00bb20px\u00a0\u00bb left_button_line_height_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb right_button_font_size_tablet=\u00a0\u00bb16px\u00a0\u00bb right_button_font_size_phone=\u00a0\u00bb14px\u00a0\u00bb right_button_font_size_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb right_button_line_height_tablet=\u00a0\u00bb22px\u00a0\u00bb right_button_line_height_phone=\u00a0\u00bb20px\u00a0\u00bb right_button_line_height_last_edited=\u00a0\u00bbon|phone\u00a0\u00bb border_radii_left_button=\u00a0\u00bbon|4px|4px|4px|4px\u00a0\u00bb border_width_all_left_button=\u00a0\u00bb2px\u00a0\u00bb border_color_all_left_button=\u00a0\u00bb#DC4A50&Prime; border_radii_right_button=\u00a0\u00bbon|4px|4px|4px|4px\u00a0\u00bb locked=\u00a0\u00bboff\u00a0\u00bb global_colors_info=\u00a0\u00bb{}\u00a0\u00bb btn_left_background_bgcolor__hover_enabled=\u00a0\u00bbon|desktop\u00a0\u00bb btn_left_background_bgcolor__hover=\u00a0\u00bb#FFFFFF\u00a0\u00bb left_button_text_color__hover_enabled=\u00a0\u00bbon|hover\u00a0\u00bb left_button_text_color__hover=\u00a0\u00bb#dc4a50&Prime; btn_right_background_bgcolor__hover_enabled=\u00a0\u00bbon|desktop\u00a0\u00bb btn_right_background_bgcolor__hover=\u00a0\u00bb#E63D28&Prime; right_button_text_color__hover_enabled=\u00a0\u00bbon|hover\u00a0\u00bb right_button_text_color__hover=\u00a0\u00bb#FFFFFF\u00a0\u00bb][\/difl_dual_button][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La norme DIN EN ISO 20471 pour les v\u00eatements de signalisation d\u00e9termine non seulement la taille et la forme des v\u00eatements et l&#8217;emplacement des bandes r\u00e9tror\u00e9fl\u00e9chissantes, mais aussi les exigences en mati\u00e8re de teinte et de luminosit\u00e9 du mat\u00e9riau. Celles-ci doivent notamment \u00eatre satisfaites apr\u00e8s diff\u00e9rentes m\u00e9thodes d&rsquo;essai concernant les contraintes et le vieillissement, ainsi que dans l&rsquo;application apr\u00e8s chaque nettoyage, avant la livraison. <\/p>\n","protected":false},"author":2,"featured_media":285269,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"","footnotes":""},"categories":[808],"tags":[868,1079],"class_list":["post-341589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-colorimetrie","tag-colorimetrie","tag-vetements-de-signalisation"],"_links":{"self":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/comments?post=341589"}],"version-history":[{"count":0,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/posts\/341589\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media\/285269"}],"wp:attachment":[{"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/media?parent=341589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/categories?post=341589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.hunterlab.eu\/fr\/wp-json\/wp\/v2\/tags?post=341589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}