{"id":3100,"date":"2023-09-28T04:34:31","date_gmt":"2023-09-28T04:34:31","guid":{"rendered":"https:\/\/roadskymarking.com\/?p=3100"},"modified":"2025-07-29T05:51:22","modified_gmt":"2025-07-29T05:51:22","slug":"pavement-marking-retroreflectometer","status":"publish","type":"post","link":"https:\/\/roadskymarking.com\/fr\/pavement-marking-retroreflectometer.html","title":{"rendered":"R\u00e9tror\u00e9flectom\u00e8tre pour le marquage des chauss\u00e9es RL"},"content":{"rendered":"<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\n\n\n<figure class=\"wp-block-embed aligncenter is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"R\u00e9troflectom\u00e8tre pour marquage de chauss\u00e9e, r\u00e9tror\u00e9flectom\u00e8tre pour marquage routier\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/Ea1NK8uJm9A?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-specifications\">Sp\u00e9cifications :<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>\u00c9l\u00e9ments de mesure :<\/td><td>coefficient de r\u00e9tror\u00e9flexion mcd.m-2.lx-1<\/td><\/tr><tr><td>Plage de mesure :<\/td><td>0&#8212;4000<\/td><\/tr><tr><td>Angle d'observation :<\/td><td>1.05\u00b0<\/td><\/tr><tr><td>Angle d'incidence :<\/td><td>88,76\u00b0, l'angle compl\u00e9mentaire est de 1,24\u00b0.<\/td><\/tr><tr><td>Temp\u00e9rature de couleur de la source lumineuse :<\/td><td>2856\u00b150K<\/td><\/tr><tr><td>Mesure de la surface d'ouverture :<\/td><td>340mm x 95mm<\/td><\/tr><tr><td>Erreur de mesure de la r\u00e9p\u00e9tabilit\u00e9 :<\/td><td>\u22643%<\/td><\/tr><tr><td>Temps de fonctionnement continu de la batterie :<\/td><td>\uff1e72h<\/td><\/tr><tr><td>Espace de stockage des donn\u00e9es :<\/td><td>8GB<\/td><\/tr><tr><td>Capacit\u00e9 de la batterie int\u00e9gr\u00e9e :<\/td><td>13Ah<\/td><\/tr><tr><td>Chargeur :<\/td><td>DC 8,4V<\/td><\/tr><tr><td>Temp\u00e9rature ambiante :<\/td><td>-15\u2103~+60\u2103<\/td><\/tr><tr><td>Humidit\u00e9 ambiante :<\/td><td>\uff1c98%, pas de gel<\/td><\/tr><tr><td>Taille de l'instrument :<\/td><td>700mm x 135mm x 115mm<\/td><\/tr><\/tbody><\/table><figcaption class=\"wp-element-caption\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">Mesure du mode nuit<\/mark><\/strong><\/figcaption><\/figure>\n\n\n\n<p>Con\u00e7u avec une structure de haute pr\u00e9cision et de haute stabilit\u00e9, le r\u00e9tror\u00e9flecteur de marquage de chauss\u00e9e ROADSKY utilise un module ma\u00eetre MCU de haute qualit\u00e9, une unit\u00e9 de stockage de grande capacit\u00e9, un \u00e9cran tactile avec fonction de saisie manuscrite et un logiciel de contr\u00f4le de programme int\u00e9gr\u00e9, permettant une inspection rapide et l'impression des r\u00e9sultats sur site gr\u00e2ce \u00e0 l'imprimante int\u00e9gr\u00e9e. Il se caract\u00e9rise par un pr\u00e9chauffage gratuit, une faible erreur de mesure, un fonctionnement pr\u00eat \u00e0 l'emploi, etc. Il s'agit d'un instrument n\u00e9cessaire pour la production, la supervision de la qualit\u00e9, la construction d'ing\u00e9nierie, la supervision et d'autres unit\u00e9s pour mesurer la performance de r\u00e9tror\u00e9flexion du marquage routier.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"609\" height=\"129\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer5.jpg\" alt=\"R\u00e9tror\u00e9flectom\u00e8tre pour le marquage des chauss\u00e9es\" class=\"wp-image-3107\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer5.jpg 609w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer5-400x85.jpg 400w\" sizes=\"auto, (max-width: 609px) 100vw, 609px\" \/><figcaption class=\"wp-element-caption\">Fig. 1<\/figcaption><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"h-working-principle\">Principe de fonctionnement<\/h2>\n\n\n\n<p>La condition g\u00e9om\u00e9trique du r\u00e9tror\u00e9flectom\u00e8tre de marquage de chauss\u00e9e de type ROADSKY est de simuler la luminosit\u00e9 que le conducteur observe dans la cabine, r\u00e9fl\u00e9chie par le marquage en mat\u00e9riau r\u00e9tror\u00e9fl\u00e9chissant sur la route par le phare lorsque le v\u00e9hicule roule sur la route la nuit. Le diagramme sch\u00e9matique du chemin optique est illustr\u00e9 \u00e0 la figure 2.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"373\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Working-Principle-1024x373.jpg\" alt=\"Principe de fonctionnement du r\u00e9tror\u00e9flectom\u00e8tre de marquage de chauss\u00e9e\" class=\"wp-image-3108\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Working-Principle-1024x373.jpg 1024w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Working-Principle-400x146.jpg 400w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Working-Principle-768x280.jpg 768w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Working-Principle.jpg 1267w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Fig. 2<\/figcaption><\/figure><\/div>\n\n\n<p>L'angle entre l'axe optique du projecteur et la ligne normale (axe de r\u00e9f\u00e9rence) de la surface de la route est appel\u00e9 angle d'incidence, qui est fix\u00e9 \u00e0 88,76\u00b0, et l'angle entre l'axe optique du projecteur et la lumi\u00e8re r\u00e9fl\u00e9chie est appel\u00e9 angle d'observation, qui est fix\u00e9 \u00e0 1,05\u00b0. La source lumineuse du syst\u00e8me optique est dirig\u00e9e vers la ligne de marquage en fonction de l'angle d'incidence. La taille de la fen\u00eatre de mesure est de 340 x 95 mm. La lumi\u00e8re r\u00e9fl\u00e9chie par la ligne de marquage est re\u00e7ue par le filtre V(\u03bb) \u00e0 l'angle d'observation de 1,05\u00b0. Apr\u00e8s traitement du signal et calcul, la valeur mesur\u00e9e est affich\u00e9e. Cette valeur correspond au coefficient de r\u00e9tror\u00e9flexion RL.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"h-attention\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-vivid-red-color\">\u3010Attention\u3011<\/mark><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Cet instrument permet de corriger le spectre V\u03bb gr\u00e2ce \u00e0 un filtre optique avanc\u00e9.<\/li>\n\n\n\n<li>La lumi\u00e8re parasite p\u00e9n\u00e8tre parfois dans l'instrument, mais n'affecte pas les mesures normales en cours. Avant chaque mesure et \u00e9talonnage, l'instrument \u00e9value automatiquement la lumi\u00e8re parasite et g\u00e9n\u00e8re automatiquement une compensation. En cas de fuite importante de lumi\u00e8re parasite, un message d'erreur de d\u00e9tection est \u00e9mis par l'instrument et des mesures de protection doivent \u00eatre prises.<\/li>\n\n\n\n<li>Les fuites de lumi\u00e8re, la d\u00e9rive de la lumi\u00e8re et l'erreur de d\u00e9calage de l'instrument seront compens\u00e9es en fonction des donn\u00e9es obtenues lors de la proc\u00e9dure d'\u00e9talonnage. Il est donc important de veiller \u00e0 ce que la planche d'\u00e9talonnage soit propre et de proc\u00e9der r\u00e9guli\u00e8rement \u00e0 l'\u00e9talonnage.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-main-components-of-products\">Principaux composants des produits<\/h2>\n\n\n\n<p>Les principaux composants et la structure de l'instrument sont illustr\u00e9s aux figures 3 et 4. L'instrument se compose principalement de trois parties : le panneau de commande, le bo\u00eetier et la poign\u00e9e de l'instrument, le syst\u00e8me de d\u00e9tection optique inf\u00e9rieur.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"939\" height=\"704\" data-id=\"3109\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Main-Components-of-Products.jpg\" alt=\"R\u00e9tror\u00e9flecteur de marquage de chauss\u00e9e Principaux composants des produits\" class=\"wp-image-3109\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Main-Components-of-Products.jpg 939w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Main-Components-of-Products-400x300.jpg 400w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Main-Components-of-Products-768x576.jpg 768w\" sizes=\"auto, (max-width: 939px) 100vw, 939px\" \/><figcaption class=\"wp-element-caption\">Fig. 3<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"900\" height=\"641\" data-id=\"3110\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Operation-Panels-and-Basic-Operations.jpg\" alt=\"Panneaux de commande et op\u00e9rations de base du r\u00e9tror\u00e9flectom\u00e8tre de marquage des chauss\u00e9es\" class=\"wp-image-3110\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Operation-Panels-and-Basic-Operations.jpg 900w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Operation-Panels-and-Basic-Operations-400x285.jpg 400w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer-Operation-Panels-and-Basic-Operations-768x547.jpg 768w\" sizes=\"auto, (max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">Fig. 4<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"h-matters-needing-attention\">Questions n\u00e9cessitant une attention particuli\u00e8re :<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Lisez le manuel d'utilisation avant d'utiliser l'instrument et suivez les instructions.<\/li>\n\n\n\n<li>L'instrument doit \u00eatre prot\u00e9g\u00e9 de l'humidit\u00e9, de l'eau et des chocs. Il est interdit d'utiliser l'instrument dans un environnement difficile, tel qu'une forte pluie ou le gel.<\/li>\n\n\n\n<li>Ce produit est un instrument optique. Lors de l'utilisation de l'instrument, il convient de faire attention \u00e0 la fen\u00eatre de protection situ\u00e9e au bas de l'instrument, qui ne doit pas \u00eatre endommag\u00e9e. Si elle est endommag\u00e9e, les r\u00e9sultats de la mesure s'en trouveront directement affect\u00e9s.<\/li>\n\n\n\n<li>Lors de la mesure des donn\u00e9es, maintenez la fen\u00eatre de test optique de l'instrument pr\u00e8s de la surface de l'objet \u00e0 tester, et cliquez sur le bouton de test pour terminer la collecte des donn\u00e9es.<\/li>\n\n\n\n<li>\u00c9teignez l'appareil s'il n'est pas utilis\u00e9.<\/li>\n\n\n\n<li>N'utilisez que des accessoires sp\u00e9ciaux approuv\u00e9s. Ne le connectez pas \u00e0 des produits incompatibles.<\/li>\n\n\n\n<li>Lorsque l'instrument n'est pas utilis\u00e9, il doit \u00eatre plac\u00e9 dans un endroit frais et sec o\u00f9 il n'y a pas de gaz corrosif dans la zone environnante.<\/li>\n\n\n\n<li>En cas de probl\u00e8mes de qualit\u00e9, l'instrument peut \u00eatre renvoy\u00e9 \u00e0 l'usine pour r\u00e9paration et \u00e9talonnage. Notre usine n'est pas responsable de l'instrument qui est d\u00e9mont\u00e9 par les utilisateurs sans notre consentement.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center has-white-color has-vivid-cyan-blue-background-color has-text-color has-background\" id=\"h-contact-us-for-a-quote\">Contactez-nous pour un devis<\/h2>\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\/posts\/3100#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\/posts\/3100#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>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 visible 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. Sp\u00e9cifications : \u00c9l\u00e9ments de mesure : coefficient de r\u00e9tror\u00e9flexion mcd.m-2.lx-1 Plage de mesure : 0-4000 Angle d'observation : 1,05\u00b0 Angle d'incidence : 88,76\u00b0, l'angle compl\u00e9mentaire est de 1,24\u00b0 Temp\u00e9rature de couleur de la source lumineuse : 2856\u00b150K Surface de l'ouverture de mesure : 340mm x 95mm Erreur de mesure de r\u00e9p\u00e9tabilit\u00e9 : \u22643% Dur\u00e9e de fonctionnement continu de la batterie : \uff1e72h Espace de stockage des donn\u00e9es : 8GB Capacit\u00e9 de la batterie int\u00e9gr\u00e9e : 13Ah Chargeur : DC 8.4V Temp\u00e9rature ambiante : -15\u2103~+60\u2103 Humidit\u00e9 ambiante : \uff1c98%, pas de gel Taille de l'instrument : 700mm x 135mm x 115mm Mesure en mode nocturne Con\u00e7u avec une structure de haute pr\u00e9cision et de haute stabilit\u00e9, le r\u00e9tror\u00e9flectom\u00e8tre de marquage de chauss\u00e9e de type ROADSKY applique un module ma\u00eetre MCU de haut niveau, une unit\u00e9 de stockage de grande capacit\u00e9, un affichage \u00e0 \u00e9cran tactile....<\/p>","protected":false},"author":1,"featured_media":3102,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-3100","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-road-marking-detection-equipment"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pavement Marking Retroreflectometer RL - RoadSky<\/title>\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\/pavement-marking-retroreflectometer.html\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pavement Marking Retroreflectometer RL - RoadSky\" \/>\n<meta property=\"og:description\" content=\"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. Specifications: Measurement items: retroreflective coefficient mcd.m-2.lx-1 Measurement range: 0&#8212;4000 Observation angle: 1.05\u00b0 Angle of incidence: 88.76\u00b0, Complementary angle is 1.24\u00b0 Light source color temperature: 2856\u00b150K Measuring aperture area: 340mm x 95mm Error of repeatability measurement: \u22643% Continuous working time of battery: \uff1e72h Data storage space: 8GB Built-in battery capacity: 13Ah Charger: DC 8.4V Ambient temperature: -15\u2103~+60\u2103 Ambient humidity: \uff1c98%, no frost Instrument size: 700mm x 135mm x 115mm Night Mode Measurement Designed with high precision and high stability structure, ROADSKY type pavement marking retroreflectometer applies high-standard MCU master module, large-capacity storage unit, touch screen display ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roadskymarking.com\/fr\/pavement-marking-retroreflectometer.html\/\" \/>\n<meta property=\"og:site_name\" content=\"Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)\" \/>\n<meta property=\"article:author\" content=\"admin\" \/>\n<meta property=\"article:published_time\" content=\"2023-09-28T04:34:31+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-29T05:51:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"\u884c\u653f\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u00c9crit par\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u884c\u653f\" \/>\n\t<meta name=\"twitter:label2\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html\"},\"author\":{\"name\":\"\u884c\u653f\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#\\\/schema\\\/person\\\/5f610920429d3b09aeb4dde308bd451a\"},\"headline\":\"Pavement Marking Retroreflectometer RL\",\"datePublished\":\"2023-09-28T04:34:31+00:00\",\"dateModified\":\"2025-07-29T05:51:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html\"},\"wordCount\":746,\"publisher\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2023\\\/09\\\/Pavement-Marking-Retroreflectometer.jpg\",\"articleSection\":[\"Road Marking Detection Equipment\"],\"inLanguage\":\"fr-FR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html\",\"url\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html\",\"name\":\"Pavement Marking Retroreflectometer RL - RoadSky\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2023\\\/09\\\/Pavement-Marking-Retroreflectometer.jpg\",\"datePublished\":\"2023-09-28T04:34:31+00:00\",\"dateModified\":\"2025-07-29T05:51:22+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html#primaryimage\",\"url\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2023\\\/09\\\/Pavement-Marking-Retroreflectometer.jpg\",\"contentUrl\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2023\\\/09\\\/Pavement-Marking-Retroreflectometer.jpg\",\"width\":800,\"height\":800,\"caption\":\"Pavement Marking Retroreflectometer\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/pavement-marking-retroreflectometer.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/roadskymarking.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Pavement Marking Retroreflectometer RL\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#website\",\"url\":\"https:\\\/\\\/roadskymarking.com\\\/\",\"name\":\"Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)\",\"description\":\"Pavement Marking Equipment Supplier - RoadSky\",\"publisher\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/roadskymarking.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#organization\",\"name\":\"Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)\",\"url\":\"https:\\\/\\\/roadskymarking.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/LOGO.png\",\"contentUrl\":\"https:\\\/\\\/roadskymarking.com\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/LOGO.png\",\"width\":500,\"height\":400,\"caption\":\"Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)\"},\"image\":{\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/roadskymarking.com\\\/#\\\/schema\\\/person\\\/5f610920429d3b09aeb4dde308bd451a\",\"name\":\"\u884c\u653f\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g\",\"caption\":\"\u884c\u653f\"},\"sameAs\":[\"admin\"],\"url\":\"https:\\\/\\\/roadskymarking.com\\\/fr\\\/author\\\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"R\u00e9troflectom\u00e8tre de marquage de chauss\u00e9e RL - RoadSky","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/roadskymarking.com\/fr\/pavement-marking-retroreflectometer.html\/","og_locale":"fr_FR","og_type":"article","og_title":"Pavement Marking Retroreflectometer RL - RoadSky","og_description":"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. Specifications: Measurement items: retroreflective coefficient mcd.m-2.lx-1 Measurement range: 0&#8212;4000 Observation angle: 1.05\u00b0 Angle of incidence: 88.76\u00b0, Complementary angle is 1.24\u00b0 Light source color temperature: 2856\u00b150K Measuring aperture area: 340mm x 95mm Error of repeatability measurement: \u22643% Continuous working time of battery: \uff1e72h Data storage space: 8GB Built-in battery capacity: 13Ah Charger: DC 8.4V Ambient temperature: -15\u2103~+60\u2103 Ambient humidity: \uff1c98%, no frost Instrument size: 700mm x 135mm x 115mm Night Mode Measurement Designed with high precision and high stability structure, ROADSKY type pavement marking retroreflectometer applies high-standard MCU master module, large-capacity storage unit, touch screen display ...","og_url":"https:\/\/roadskymarking.com\/fr\/pavement-marking-retroreflectometer.html\/","og_site_name":"Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)","article_author":"admin","article_published_time":"2023-09-28T04:34:31+00:00","article_modified_time":"2025-07-29T05:51:22+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer.jpg","type":"image\/jpeg"}],"author":"\u884c\u653f","twitter_card":"summary_large_image","twitter_misc":{"\u00c9crit par":"\u884c\u653f","Dur\u00e9e de lecture estim\u00e9e":"5 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html#article","isPartOf":{"@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html"},"author":{"name":"\u884c\u653f","@id":"https:\/\/roadskymarking.com\/#\/schema\/person\/5f610920429d3b09aeb4dde308bd451a"},"headline":"Pavement Marking Retroreflectometer RL","datePublished":"2023-09-28T04:34:31+00:00","dateModified":"2025-07-29T05:51:22+00:00","mainEntityOfPage":{"@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html"},"wordCount":746,"publisher":{"@id":"https:\/\/roadskymarking.com\/#organization"},"image":{"@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html#primaryimage"},"thumbnailUrl":"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer.jpg","articleSection":["Road Marking Detection Equipment"],"inLanguage":"fr-FR"},{"@type":"WebPage","@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html","url":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html","name":"R\u00e9troflectom\u00e8tre de marquage de chauss\u00e9e RL - RoadSky","isPartOf":{"@id":"https:\/\/roadskymarking.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html#primaryimage"},"image":{"@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html#primaryimage"},"thumbnailUrl":"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer.jpg","datePublished":"2023-09-28T04:34:31+00:00","dateModified":"2025-07-29T05:51:22+00:00","breadcrumb":{"@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html#primaryimage","url":"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer.jpg","contentUrl":"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/09\/Pavement-Marking-Retroreflectometer.jpg","width":800,"height":800,"caption":"Pavement Marking Retroreflectometer"},{"@type":"BreadcrumbList","@id":"https:\/\/roadskymarking.com\/pavement-marking-retroreflectometer.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/roadskymarking.com\/"},{"@type":"ListItem","position":2,"name":"Pavement Marking Retroreflectometer RL"}]},{"@type":"WebSite","@id":"https:\/\/roadskymarking.com\/#website","url":"https:\/\/roadskymarking.com\/","name":"Nanjing Roadsky Traffic Facility Co. Ltd. (Roadsky Corporation)","description":"Fournisseur de mat\u00e9riel de marquage des chauss\u00e9es - RoadSky","publisher":{"@id":"https:\/\/roadskymarking.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/roadskymarking.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"},{"@type":"Organization","@id":"https:\/\/roadskymarking.com\/#organization","name":"Nanjing Roadsky Traffic Facility Co. Ltd. (Roadsky Corporation)","url":"https:\/\/roadskymarking.com\/","logo":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/roadskymarking.com\/#\/schema\/logo\/image\/","url":"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/03\/LOGO.png","contentUrl":"https:\/\/roadskymarking.com\/wp-content\/uploads\/2023\/03\/LOGO.png","width":500,"height":400,"caption":"Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)"},"image":{"@id":"https:\/\/roadskymarking.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/roadskymarking.com\/#\/schema\/person\/5f610920429d3b09aeb4dde308bd451a","name":"\u884c\u653f","image":{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/secure.gravatar.com\/avatar\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/7fc46a7df576badae14dc68a87d762626675fd309003baf41722469a9897cb37?s=96&d=mm&r=g","caption":"\u884c\u653f"},"sameAs":["admin"],"url":"https:\/\/roadskymarking.com\/fr\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/posts\/3100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/comments?post=3100"}],"version-history":[{"count":13,"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/posts\/3100\/revisions"}],"predecessor-version":[{"id":4253,"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/posts\/3100\/revisions\/4253"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/media\/3102"}],"wp:attachment":[{"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/media?parent=3100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/categories?post=3100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/roadskymarking.com\/fr\/wp-json\/wp\/v2\/tags?post=3100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}