{"id":4281,"date":"2025-09-03T06:15:58","date_gmt":"2025-09-03T06:15:58","guid":{"rendered":"https:\/\/roadskymarking.com\/?page_id=4281"},"modified":"2025-10-14T06:21:22","modified_gmt":"2025-10-14T06:21:22","slug":"retroreflectometer","status":"publish","type":"page","link":"https:\/\/roadskymarking.com\/fr\/retroreflectometer","title":{"rendered":"R\u00e9tror\u00e9flectom\u00e8tre"},"content":{"rendered":"<p>Un r\u00e9tror\u00e9flectom\u00e8tre est un instrument essentiel pour mesurer la r\u00e9tror\u00e9flectivit\u00e9 des marquages routiers et des panneaux de signalisation. En quantifiant la quantit\u00e9 de lumi\u00e8re r\u00e9fl\u00e9chie vers les conducteurs la nuit, cet appareil permet de s'assurer que les mat\u00e9riaux de contr\u00f4le de la circulation r\u00e9pondent aux normes de s\u00e9curit\u00e9 et restent tr\u00e8s visibles dans des conditions de faible luminosit\u00e9 et d'humidit\u00e9.<\/p>\n\n\n\n<p>Nos r\u00e9tror\u00e9flectom\u00e8tres sont con\u00e7us pour des tests pr\u00e9cis, fiables et conviviaux, tant sur le terrain qu'en laboratoire. Ils aident les agences de transport, les entrepreneurs et les inspecteurs de s\u00e9curit\u00e9 \u00e0 \u00e9valuer la conformit\u00e9 aux normes internationales telles que ASTM, EN et ISO.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Produits apparent\u00e9s<\/h2>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/roadskymarking.com\/fr\/pavement-marking-retroreflectometer.html\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer.jpg\" alt=\"R\u00e9tror\u00e9flectom\u00e8tre pour le marquage des chauss\u00e9es RL\" style=\"object-fit:cover;width:300px;height:300px\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/roadskymarking.com\/fr\/pavement-marking-retroreflectometer.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">R\u00e9tror\u00e9flectom\u00e8tre pour le marquage des chauss\u00e9es RL<\/a><\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Le r\u00e9tror\u00e9flectom\u00e8tre pour marquage routier de type ROADSKY est un instrument de mesure portable sur site, utilis\u00e9 pour mesurer les caract\u00e9ristiques de r\u00e9tror\u00e9flexion du marquage routier. L'instrument de type ROADSKY simule la luminosit\u00e9 du marquage routier qui peut \u00eatre vu par le conducteur sous l'\u00e9clairage des v\u00e9hicules \u00e0 moteur la nuit, et le param\u00e8tre mesur\u00e9 est le coefficient de luminosit\u00e9 de la r\u00e9tror\u00e9flexion la nuit, \u00e0 savoir la valeur RL.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/roadskymarking.com\/fr\/pavement-marking-retroreflectometer-rlqd.html\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2024\/11\/Pavement-Marking-Retroreflectometer-RLQD.jpg\" alt=\"Marquage des chauss\u00e9es R\u00e9tror\u00e9flectom\u00e8tre RL&amp;QD\" style=\"object-fit:cover;width:300px;height:300px\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/roadskymarking.com\/fr\/pavement-marking-retroreflectometer-rlqd.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">Marquage des chauss\u00e9es R\u00e9tror\u00e9flectom\u00e8tre RL&amp;QD<\/a><\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Le r\u00e9tror\u00e9flectom\u00e8tre pour marquage routier RL&amp;QD est un instrument portable de mesure sur le terrain qui permet de mesurer la luminosit\u00e9 r\u00e9tror\u00e9fl\u00e9chissante de jour comme de nuit. Il est utilis\u00e9 pour mesurer les caract\u00e9ristiques r\u00e9tror\u00e9fl\u00e9chissantes des marquages routiers. Il simule la luminosit\u00e9 des marquages routiers que les conducteurs peuvent voir dans les conditions d'\u00e9clairage des v\u00e9hicules \u00e0 moteur de jour et de nuit. Le param\u00e8tre mesur\u00e9 est le coefficient de r\u00e9tror\u00e9flexion diurne et nocturne, c'est-\u00e0-dire la valeur RL&amp;QD.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/roadskymarking.com\/fr\/rainy-night-retroreflectometer-for-road-markings.html\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-2.jpg\" alt=\"R\u00e9tror\u00e9flectom\u00e8tre de nuit pour marquage routier\" style=\"object-fit:cover;width:300px;height:300px\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/roadskymarking.com\/fr\/rainy-night-retroreflectometer-for-road-markings.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">R\u00e9tror\u00e9flectom\u00e8tre de nuit pour marquage routier<\/a><\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Le r\u00e9tror\u00e9flectom\u00e8tre de nuit pluvieuse pour le marquage routier est un instrument de mesure portable sur site avec un trajet lumineux ouvert, utilis\u00e9 pour mesurer le coefficient de luminosit\u00e9 de r\u00e9tror\u00e9flexion de la ligne de marquage. Unit\u00e9 : mcd-m-2-lx-1.<\/p>\n\n\n\n<p>Cet instrument peut mesurer la ligne de marquage et le coefficient de luminosit\u00e9 par r\u00e9tror\u00e9flexion de la ligne de marquage oscillante dans trois conditions : s\u00e8che R_L, humide R_(L_wet) et pluie continue R_(L_rain).<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/roadskymarking.com\/fr\/retroreflectometer-for-road-markings-rlqd-short-type.html\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Retroreflectometer-for-Road-Markings-RLQD-Short-Type.jpg\" alt=\"R\u00e9tror\u00e9flectom\u00e8tre pour marquage routier RL&amp;QD (type court)\" style=\"object-fit:cover;width:300px;height:300px\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/roadskymarking.com\/fr\/retroreflectometer-for-road-markings-rlqd-short-type.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">R\u00e9tror\u00e9flectom\u00e8tre pour marquage routier RL&amp;QD (type court)<\/a><\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Cet instrument de mesure de la r\u00e9tror\u00e9flexion est un instrument portable de mesure sur le terrain, qui peut simuler la luminosit\u00e9 du marquage routier visible par le conducteur sous l'\u00e9clairage des phares d'un v\u00e9hicule \u00e0 moteur la nuit. Le param\u00e8tre mesur\u00e9 est le coefficient de r\u00e9tror\u00e9flexion lumineuse nocturne, c'est-\u00e0-dire la valeur RL, en mcd-m-2-lx-1.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/roadskymarking.com\/fr\/road-sign-retro-reflection-meter.html\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2024\/06\/Road-Sign-Retro-Reflection-Meter.jpg\" alt=\"Mesureur de r\u00e9tror\u00e9flexion des panneaux routiers\" style=\"object-fit:cover;width:300px;height:300px\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/roadskymarking.com\/fr\/road-sign-retro-reflection-meter.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">Mesureur de r\u00e9tror\u00e9flexion des panneaux routiers<\/a><\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Un r\u00e9tror\u00e9flecteur de panneaux de signalisation (r\u00e9tror\u00e9flectom\u00e8tre de panneaux de signalisation) est un outil sp\u00e9cialis\u00e9 con\u00e7u pour mesurer la r\u00e9flectivit\u00e9 des panneaux de signalisation. Cet instrument est essentiel pour s'assurer que les panneaux de signalisation r\u00e9pondent aux normes r\u00e9glementaires en mati\u00e8re de visibilit\u00e9, en particulier la nuit ou dans des conditions de faible luminosit\u00e9.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/roadskymarking.com\/fr\/multi-angle-retroreflective-coefficient-tester.html\/\" target=\"_blank\" rel=\" noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Multi-angle-Retroreflective-Coefficient-Tester.jpg\" alt=\"Testeur de coefficient de r\u00e9tror\u00e9flexion multi-angle\" style=\"object-fit:cover;width:300px;height:300px\"\/><\/a><figcaption class=\"wp-element-caption\"><a href=\"https:\/\/roadskymarking.com\/fr\/multi-angle-retroreflective-coefficient-tester.html\/\" target=\"_blank\" rel=\"noreferrer noopener\">Testeur de coefficient de r\u00e9tror\u00e9flexion multi-angle<\/a><\/figcaption><\/figure><\/div><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p>Le testeur de coefficient de r\u00e9tror\u00e9flexion multiangle est un \u00e9quipement de test portable utilis\u00e9 professionnellement pour mesurer les caract\u00e9ristiques optiques de r\u00e9tror\u00e9flexion de divers mat\u00e9riaux de s\u00e9curit\u00e9 r\u00e9fl\u00e9chissants. Il est largement utilis\u00e9 dans divers produits r\u00e9fl\u00e9chissants pour la circulation routi\u00e8re, les produits r\u00e9fl\u00e9chissants pour la s\u00e9curit\u00e9 des v\u00e9hicules, les panneaux de s\u00e9curit\u00e9, l'inspection sur site et l'inspection des tissus r\u00e9fl\u00e9chissants, etc.<\/p>\n<\/div>\n<\/div>\n\n\n\n<h2 class=\"wp-block-heading\">Obtenez un r\u00e9tror\u00e9flectom\u00e8tre de haute qualit\u00e9 de Roadsky<\/h2>\n\n\n\n<p>Vous recherchez un r\u00e9tror\u00e9flectom\u00e8tre de haute qualit\u00e9 \u00e0 un prix comp\u00e9titif ? RoadSky propose une gamme compl\u00e8te de r\u00e9tror\u00e9flectom\u00e8tres pour le marquage routier et la signalisation routi\u00e8re, conformes aux normes ASTM et EN.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Des performances fiables, des r\u00e9sultats pr\u00e9cis<\/li>\n\n\n\n<li>Portable et facile \u00e0 utiliser<\/li>\n\n\n\n<li>Exp\u00e9dition dans le monde entier et assistance professionnelle<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Contactez-nous pour un devis gratuit<\/h2>\n\n\n\n<p><em>Remplissez le formulaire ci-dessous et nos repr\u00e9sentants commerciaux prendront contact avec vous dans les plus brefs d\u00e9lais.<\/em><\/p>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f1316-o1\" lang=\"en-US\" dir=\"ltr\" data-wpcf7-id=\"1316\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/fr\/wp-json\/wp\/v2\/pages\/4281#wpcf7-f1316-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Formulaire de contact\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/fr\/wp-json\/wp\/v2\/pages\/4281#wpcf7-f1316-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"1316\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.5\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"en_US\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f1316-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"wpcf7-turnstile cf-turnstile\" data-sitekey=\"0x4AAAAAACH9ueYy7fDdFIjX\" data-response-field-name=\"_wpcf7_turnstile_response\"><\/div>\n\n<p><label><em>*<\/em>Sujet :<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" id=\"your-subject\" aria-required=\"true\" aria-invalid=\"false\" value=\"Product Inquiry\" type=\"text\" name=\"your-subject\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>Nom :<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" id=\"your-name\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Veuillez indiquer votre nom le plus couramment utilis\u00e9\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>E-mail :<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" id=\"your-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Veuillez remplir l&#039;e-mail couramment utilis\u00e9\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n<\/p>\n<p><label>T\u00e9l\u00e9phone :<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-phone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" id=\"your-phone\" aria-invalid=\"false\" placeholder=\"Veuillez indiquer le num\u00e9ro de t\u00e9l\u00e9phone de la personne \u00e0 contacter ou le num\u00e9ro de t\u00e9l\u00e9phone portable\" value=\"\" type=\"text\" name=\"your-phone\" \/><\/span>\n<\/p>\n<p><label>Pays :<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-country\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" id=\"your-country\" aria-invalid=\"false\" placeholder=\"Veuillez indiquer votre pays\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n<\/p>\n<p><label>Entreprise :<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-company\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" id=\"your-company\" aria-invalid=\"false\" placeholder=\"Veuillez indiquer le nom de l&#039;entreprise\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>Contenu :<\/label><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"10\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Veuillez indiquer les d\u00e9tails que vous souhaitez conna\u00eetre, tels que le nom du produit, les sp\u00e9cifications, le prix, la quantit\u00e9 minimale de pi\u00e8ces, etc.\" name=\"your-message\"><\/textarea><\/span>\n<\/p>\n<p class=\"btn-submit\"><label> <\/label><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"SOUMETTRE\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"fr\"\/><\/form>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A retroreflectometer is an essential instrument for measuring the retroreflectivity of road markings and road signs. By quantifying how much light is reflected back toward drivers at night, this device ensures that traffic control materials meet safety standards and remain highly visible under low-light and wet conditions. Our retroreflectometers are designed for accurate, reliable, and user-friendly testing in both field and laboratory environments. They help transportation agencies, contractors, and safety inspectors evaluate compliance with international standards such as ASTM, EN, and ISO. Related Products ROADSKY type pavement marking retroreflectometer (retroreflectometer for road markings) is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking. ROADSKY type instrument is to simulate the brightness of road marking that can be seen by the driver under the illumination of motor vehicles at night, and the measured parameter is the coefficient of retrorefection brightness at night, namely, RL value. Pavement Marking Retroreflectometer RL&amp;QD is a portable field measuring instrument for &#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-4281","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Retroreflectometer | Measure Road Marking &amp; Traffic Signs<\/title>\n<meta name=\"description\" content=\"ROADSKY retroreflectometer for road markings and traffic signs. Portable, accurate testing to ensure visibility and improve road safety.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/roadskymarking.com\/fr\/retroreflectometer\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Retroreflectometer | Measure Road Marking &amp; Traffic Signs\" \/>\n<meta property=\"og:description\" content=\"ROADSKY retroreflectometer for road markings and traffic signs. Portable, accurate testing to ensure visibility and improve road safety.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roadskymarking.com\/fr\/retroreflectometer\/\" \/>\n<meta property=\"og:site_name\" content=\"Nanjing Roadsky Traffic Facility Co.,Ltd. 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