{"id":4218,"date":"2025-07-29T02:49:39","date_gmt":"2025-07-29T02:49:39","guid":{"rendered":"https:\/\/roadskymarking.com\/?p=4218"},"modified":"2025-07-29T02:53:30","modified_gmt":"2025-07-29T02:53:30","slug":"rainy-night-retroreflectometer-for-road-markings","status":"publish","type":"post","link":"https:\/\/roadskymarking.com\/de\/rainy-night-retroreflectometer-for-road-markings.html","title":{"rendered":"Retroreflektometer f\u00fcr Stra\u00dfenmarkierungen bei Regenwetter"},"content":{"rendered":"<p>Das Regennacht-Retroreflektometer f\u00fcr Stra\u00dfenmarkierungen ist ein tragbares Vor-Ort-Messger\u00e4t mit offenem Lichtweg, das zur Messung des Retroreflexions-Helligkeitskoeffizienten der Markierungslinie verwendet wird. Einheit: mcd-m-2-lx-1.<\/p>\n\n\n\n<p>Die wichtigsten Merkmale der Untersuchung sind: Simulation eines Kraftfahrzeugs, das nachts auf der Stra\u00dfe f\u00e4hrt, wobei die Scheinwerfer auf die Markierungen (aus retroreflektierendem Material) auf der Stra\u00dfe leuchten, und die vom Fahrer im F\u00fchrerhaus nach der Reflexion beobachtete Helligkeit. Der gemessene Parameter ist der n\u00e4chtliche retroreflektierende Leuchtdichtekoeffizient (RL-Wert).<\/p>\n\n\n\n<p>Dieses Ger\u00e4t kann die Markierungslinie und den Retroreflexions-Helligkeitskoeffizienten der schwingenden Markierungslinie unter drei Bedingungen messen: trocken R_L, nass R_(L_wet) und Dauerregen R_(L_rain).<\/p>\n\n\n\n<figure class=\"wp-block-embed 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=\"Retroreflektometer f\u00fcr Stra\u00dfenmarkierungen bei Regenwetter - RoadSky\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/LencTp05UXM?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\">Spezifikationen:<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Messposten:<\/td><td>Retroreflexionskoeffizient mcd.m-2.lx-1<\/td><\/tr><tr><td>Messwertbereich:<\/td><td>0&#8212;4000<\/td><\/tr><tr><td>Beobachtungswinkel:<\/td><td>1.05\u00b0<\/td><\/tr><tr><td>Einfallswinkel:<\/td><td>88,76\u00b0, der Komplement\u00e4rwinkel betr\u00e4gt 1,24\u00b0.<\/td><\/tr><tr><td>Farbtemperatur der Lichtquelle:<\/td><td>2856\u00b150K<\/td><\/tr><tr><td>Messbereich:<\/td><td>250mm x 75mm<\/td><\/tr><tr><td>Fehler bei der Wiederholbarkeitsmessung:<\/td><td>\u22643%<\/td><\/tr><tr><td>Kontinuierliche Betriebszeit der Batterie:<\/td><td>&gt;72h<\/td><\/tr><tr><td>Speicherplatz f\u00fcr Daten:<\/td><td>16GB<\/td><\/tr><tr><td>Eingebaute Batteriekapazit\u00e4t:<\/td><td>13Ah<\/td><\/tr><tr><td>Stromversorgung zum Aufladen:<\/td><td>DC 8,4V<\/td><\/tr><tr><td>Temperatur der Betriebsumgebung:<\/td><td>-15\u2103~+60\u2103<\/td><\/tr><tr><td>Verwenden Sie die Luftfeuchtigkeit der Umgebung:<\/td><td>&lt;98%, kein Frost<\/td><\/tr><tr><td>Gesamtvolumen der Maschine:<\/td><td>380mm x 134mm x 170mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Wichtigste funktionale Merkmale<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Unterst\u00fctzt Messungen unter trockenen, feuchten und Dauerregenbedingungen<\/li>\n\n\n\n<li>Schnelle Messung (Messung des retroreflektierenden Helligkeitskoeffizienten innerhalb von 1,5 Sekunden)<\/li>\n\n\n\n<li>Unterst\u00fctzt einfache Kalibrierverfahren und verwendet keramische Kalibrierbl\u00f6cke f\u00fcr Kalibriervorg\u00e4nge<\/li>\n\n\n\n<li>5-Zoll-Tageslicht-Bildschirm mit hoher Helligkeit, die Bedienoberfl\u00e4che ist auch bei Licht gut zu erkennen<\/li>\n\n\n\n<li>Unterst\u00fctzt die Farbmessung von Farbmarkierungen, wobei sechs Farben zur Verf\u00fcgung stehen: wei\u00df, gelb, orange, rot, gr\u00fcn und blau<\/li>\n\n\n\n<li>Unterst\u00fctzung bei der numerischen Einstellung der Standardmarkierungslinie und Durchf\u00fchrung von Tests, um festzustellen, ob sie qualifiziert ist oder nicht<\/li>\n\n\n\n<li>Unterst\u00fctzung der Wet-Timer-Einstellung<\/li>\n\n\n\n<li>Unterst\u00fctzung mehrerer Messungen zur Berechnung des Durchschnitts<\/li>\n\n\n\n<li>Unterst\u00fctzt die Speicherung von mehr als 200.000 Informationen \u00fcber Erkennungsdaten, einschlie\u00dflich Messmodus, Erkennungsfarbe, Messdaten, Bediener, Informationen \u00fcber den Stra\u00dfenabschnitt, Erkennungszeit, Temperatur und Feuchtigkeit usw.<\/li>\n\n\n\n<li>Unterst\u00fctzt 16G SD-Karten-Datenspeicher und unterst\u00fctzt die Datenspeicherung in Form von Excel-Tabellen, die \u00fcber die U-Disk-Funktion auf den Computer exportiert werden k\u00f6nnen<\/li>\n\n\n\n<li>Unterst\u00fctzung der Echtzeit-\u00dcbertragung von Messdaten<\/li>\n\n\n\n<li>Unterst\u00fctzt das Sperren von Inspektionsdaten vor Ort und den Ausdruck von Inspektionsergebnissen direkt \u00fcber den Drucker vor Ort<\/li>\n\n\n\n<li>Verwenden Sie die Touch-Tastatur zur Eingabe von chinesischen und englischen Schriftzeichen und Zeichen<\/li>\n\n\n\n<li>Unterst\u00fctzung der Echtzeitanzeige von Temperatur und Luftfeuchtigkeit vor Ort<\/li>\n\n\n\n<li>Der englische Men\u00fcmodus kann f\u00fcr ausl\u00e4ndische Kunden ge\u00f6ffnet werden, um deren Nutzung zu erleichtern.<\/li>\n\n\n\n<li>Kann GPS-Ortungsfunktion unterst\u00fctzen (optional)<\/li>\n\n\n\n<li>Kann die Aufnahmefunktion unterst\u00fctzen (optional)<\/li>\n\n\n\n<li>Kann gleichzeitig die QD-Detektionsfunktion unterst\u00fctzen (muss angepasst werden und ist optional)<\/li>\n<\/ul>\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=\"600\" height=\"400\" data-id=\"4223\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results.jpg\" alt=\"Retroreflektometer f\u00fcr Stra\u00dfenmarkierungen bei Regenwetter Testergebnisse\" class=\"wp-image-4223\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results.jpg 600w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-400x267.jpg 400w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" data-id=\"4224\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-2.jpg\" alt=\"Retroreflektometer f\u00fcr Stra\u00dfenmarkierungen bei Regenwetter Testergebnisse\" class=\"wp-image-4224\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-2.jpg 600w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-2-400x267.jpg 400w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-Test-Results-2-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"400\" data-id=\"4225\" src=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-6.jpg\" alt=\"Retroreflektometer f\u00fcr Stra\u00dfenmarkierungen bei Regenwetter\" class=\"wp-image-4225\" srcset=\"https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-6.jpg 600w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-6-400x267.jpg 400w, https:\/\/roadskymarking.com\/wp-content\/uploads\/2025\/07\/Rainy-Night-Retroreflectometer-for-Road-Markings-6-18x12.jpg 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/figure>\n<\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Dieses Ger\u00e4t entspricht den folgenden Normen:<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>GB\/T 26377-2010 \"R\u00fcckstrahlungsmessger\u00e4t\"<\/li>\n\n\n\n<li>GB\/T16311-2009 \"Qualit\u00e4tsanforderungen und Pr\u00fcfverfahren f\u00fcr Stra\u00dfenverkehrsmarkierungen\"<\/li>\n\n\n\n<li>JJF 1809-2020 \"Kalibrierungsspezifikationen f\u00fcr Retroreflexionsmessger\u00e4te\".<\/li>\n\n\n\n<li>JTGF80-1-2017 \"Normen f\u00fcr die Qualit\u00e4tspr\u00fcfung und -bewertung im Stra\u00dfenbau\"<\/li>\n\n\n\n<li>DB36\/T978-2017 \"Qualit\u00e4tsanforderungen und Pr\u00fcfverfahren f\u00fcr reflektierende Markierungen im Stra\u00dfenverkehr in Regenn\u00e4chten\"<\/li>\n\n\n\n<li>DB51\/T2429-2017 \"Qualit\u00e4tsanforderungen und Pr\u00fcfverfahren f\u00fcr reflektierende Markierungen im Stra\u00dfenverkehr in Regenn\u00e4chten\" und andere Standardanforderungen.<\/li>\n\n\n\n<li>ASTM E1696-2015 , EN 1463<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Packliste<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-center\" data-align=\"center\">Seriennummer<\/th><th>Name<\/th><th class=\"has-text-align-center\" data-align=\"center\">Menge<\/th><\/tr><\/thead><tbody><tr><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><td>Retroreflexionsmessger\u00e4t f\u00fcr Markierungslinien<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 Satz<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">2<\/td><td>Ladeger\u00e4t<\/td><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">3<\/td><td>USB-Datenkabel<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 St\u00fcck<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">4<\/td><td>Benutzerhandbuch<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 Portion<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">5<\/td><td>Produktzertifizierung<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 Portion<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">6<\/td><td>Garantiekarte<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 Portion<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">7<\/td><td>Keramische Kalibrierungsplatte<\/td><td class=\"has-text-align-center\" data-align=\"center\">1 Satz<\/td><\/tr><tr><td class=\"has-text-align-center\" data-align=\"center\">8<\/td><td>Griffel<\/td><td class=\"has-text-align-center\" data-align=\"center\">1<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Kontaktieren Sie uns f\u00fcr ein kostenloses Angebot<\/h2>\n\n\n\n<p><em>F\u00fcllen Sie das nachstehende Formular aus, und unsere Vertriebsmitarbeiter werden sich in K\u00fcrze mit Ihnen in Verbindung setzen.<\/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=\"\/de\/wp-json\/wp\/v2\/posts\/4218#wpcf7-f1316-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"Kontakt-Formular\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/de\/wp-json\/wp\/v2\/posts\/4218#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>Thema:<\/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>Name:<\/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=\"Bitte geben Sie den gebr\u00e4uchlichen Namen an\" 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=\"Bitte geben Sie die \u00fcblicherweise verwendete E-Mail an\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n<\/p>\n<p><label>Telefon:<\/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=\"Bitte geben Sie eine Kontakttelefonnummer oder ein Mobiltelefon an\" value=\"\" type=\"text\" name=\"your-phone\" \/><\/span>\n<\/p>\n<p><label>Land:<\/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=\"Bitte geben Sie Ihr Land an\" value=\"\" type=\"text\" name=\"your-country\" \/><\/span>\n<\/p>\n<p><label>Unternehmen:<\/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=\"Bitte geben Sie den Firmennamen ein\" value=\"\" type=\"text\" name=\"your-company\" \/><\/span>\n<\/p>\n<p><label><em>*<\/em>Inhalt:<\/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=\"Bitte geben Sie die Details an, die Sie wissen m\u00f6chten, wie z.B. Produktname, Spezifikationen, Preis, MOQ, 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=\"SUBMIT\" \/>\n<\/p><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"de\"\/><\/form>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Das Regennacht-Retroreflektometer f\u00fcr Stra\u00dfenmarkierungen ist ein tragbares Vor-Ort-Messger\u00e4t mit offenem Lichtweg, das zur Messung des Retroreflexions-Helligkeitskoeffizienten der Markierungslinie verwendet wird. Einheit: mcd-m-2-lx-1. Die Hauptmerkmale seiner Untersuchung sind: Simulation eines Kraftfahrzeugs, das nachts auf der Stra\u00dfe f\u00e4hrt, wobei die Scheinwerfer auf die Markierungen (aus retroreflektierendem Material) auf der Stra\u00dfe leuchten, und die vom Fahrer im F\u00fchrerhaus nach der Reflexion beobachtete Helligkeit. Der gemessene Parameter ist der n\u00e4chtliche retroreflektierende Leuchtdichtekoeffizient oder RL-Wert. Dieses Ger\u00e4t kann die Markierungslinie und den Retroreflexions-Helligkeitskoeffizienten der schwingenden Markierungslinie unter drei Bedingungen messen: trocken R_L, nass R_(L_wet) und Dauerregen R_(L_rain). Spezifikationen: Messgr\u00f6\u00dfe: Retroreflexionskoeffizient mcd.m-2.lx-1 Messwertbereich: 0-4000 Beobachtungswinkel: 1.05\u00b0 Einfallswinkel: 88.76\u00b0, Komplement\u00e4rwinkel ist 1.24\u00b0 Farbtemperatur der Lichtquelle: 2856\u00b150K Messbereich: 250mm x 75mm Wiederholbarkeit Messfehler: \u22643% Batterie Dauerbetriebszeit: &gt;72h Datenspeicherplatz: 16GB Eingebaute Batteriekapazit\u00e4t: 13Ah ...<\/p>","protected":false},"author":1,"featured_media":4219,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10],"tags":[],"class_list":["post-4218","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>Rainy Night Retroreflectometer for Road Markings - 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\/de\/rainy-night-retroreflectometer-for-road-markings.html\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Rainy Night Retroreflectometer for Road Markings - RoadSky\" \/>\n<meta property=\"og:description\" content=\"The rainy night retroreflectometer for road marking is a portable on-site measurement instrument with an open light path, used to measure the retroreflection brightness coefficient of the marking line. Unit: mcd\u00b7m-2\u00b7lx-1. The main characteristics of its research are: simulating a motor vehicle driving on the road at night, the headlights shining on the markings (made of retroreflective material) on the road, and the brightness observed by the driver in the cab after reflection. The parameter measured is the nighttime retroreflective luminance coefficient, or RL value. This instrument can measure the marking line and the retroreflection brightness coefficient of the oscillating marking line under three conditions: dry R_L, wet R_(L_wet) and continuous rainfall R_(L_rain). Specifications: Measurement item: Retroreflection coefficient mcd.m-2.lx-1 Measurement value range: 0&#8212;4000 Observation angle: 1.05\u00b0 Incident angle: 88.76\u00b0, complementary angle is 1.24\u00b0 Light source color temperature: 2856\u00b150K Measurement area: 250mm x 75mm Repeatability measurement error: \u22643% Battery continuous working time: &gt;72h Data storage space: 16GB Built-in battery capacity: 13Ah ...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/roadskymarking.com\/de\/rainy-night-retroreflectometer-for-road-markings.html\/\" \/>\n<meta property=\"og:site_name\" content=\"Nanjing Roadsky Traffic Facility Co.,Ltd. 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