Home page

RP-MR11 Vehicle-Mounted Pavement Marking Retroreflection Measurement System

Name: RP-MR11 Vehicle-Mounted Pavement Marking Retroreflection Measurement System
Brand: Laibote (Tianjin) Testing Machinery
Availability: InStock

Road markings are the “language” of highways, serving as a direct interface with road users and an essential facility for conveying standardized information and facilitating traffic flow. They play a critical role in enhancing highway capacity and improving driving conditions, and are widely employed throughout China’s road transportation sector. Among the various technical parameters of road markings, the retroreflective luminance coefficient (RL) is the most important indicator, directly reflecting the visibility performance of the markings. The vehicle-mounted retroreflectivity measurement system consists primarily of a host unit (including an optical measurement system and BeiDou/GPS positioning antennas), a computer processing system, and a human–machine interface (HMI). It enables the assessment of the retroreflective luminance coefficient of all pavement markings under normal driving conditions without closing the roadway, offering advantages such as high testing efficiency, comprehensive sample coverage, and a safe testing environment. Additionally, it provides panoramic imagery of the road marking condition, and its data can be used to generate maintenance maps for road markings. This system addresses the limitations of traditional retroreflectivity testers—namely, labor‑intensive operation, low efficiency, insufficient sample coverage, and unsafe testing environments—making it an indispensable tool for construction firms, inspection agencies, and maintenance organizations to ensure marking quality. Operating principle: The geometric configuration of the vehicle‑mounted retroreflectivity measurement system simulates the scenario in which a vehicle’s headlights illuminate pavement markings made of retroreflective material located 30 meters ahead on the roadway at night. The brightness observed by the driver inside the cab corresponds to the reflected light. A schematic diagram of the optical path is shown below.

Category:

Traffic Sign and Marking Testing Equipment

Keywords:

E-mail:

lbt@lbt.ltd

WhatsApp:

+86-15102211717

Consult

RP-MR11 Vehicle-Mounted Pavement Marking Retroreflection Measurement System

Description

Product Introduction:

Road markings are the “language” of highways, serving as a direct interface with road users and functioning as one of the key facilities for conveying standardized information and facilitating traffic flow. They play a crucial role in enhancing highway capacity and improving driving conditions, and are widely employed throughout China’s road transportation network. Among the various technical parameters of road markings, the retroreflective luminance coefficient (RL) is the most critical indicator, directly reflecting the visibility performance of the markings.

The vehicle-mounted pavement marking retroreflectivity measurement system primarily comprises a host unit (including the optical measurement system and BeiDou/GPS positioning antenna), a computer processing system, and a human–machine interface (HMI). It enables the assessment of the retroreflective luminance coefficient of all pavement markings under normal driving conditions without road closures. The system offers high testing efficiency, comprehensive sample coverage, and safe operating conditions, while also providing panoramic imagery of pavement marking conditions. Its data can be used to generate pavement marking maintenance maps, addressing the limitations of conventional retroreflectivity testers—namely, labor‑intensive operation, low efficiency, insufficient sample coverage, and unsafe testing environments. As such, it serves as an essential tool for construction firms, inspection agencies, and maintenance organizations to ensure pavement marking quality.

Working principle

The geometric configuration of the vehicle-mounted pavement marking retroreflectivity measurement system simulates the scenario in which a vehicle travels on a highway at night: the headlamps illuminate a pavement marking made of retroreflective material located 30 meters ahead, and the driver inside the cab observes the luminance of the reflected light. The optical path is illustrated in the figure below.

Compliant with standards

JJF 1809-2020 “Calibration Specification for Retroreflectometers”

GB/T 26377-2010 “Retroreflectometer”

JJG (Transportation) 059-2004 “Verification Procedure for Retroreflectometers”

ASTM E2177RL “Standard Test Method for the Retroreflectance Coefficient of Road Markings”

ASTM E1710 “Standard Test Method for Measuring the Reflectance of Pavement Marking Materials with Geometric Shapes Specified by CEN Using a Portable Retroreflectometer”

EN 1436 “Road marking materials — Performance of road markings for road users”

Technical Specifications:

Detection Channel	Single-channel/Dual-channel (customizable)
Simulated detection distance	30m
Distance to the object being measured	6m
Horizontal measurement width	1200mm
Longitudinal measurement dimension	500mm
Light source	Infrared laser
Measuring speed	260 frames/s
Measurement interval	<100mm
Angle of incidence	88.76°±0.01°(ASTME1710)
Angle of incidence	1.24°±0.01°(EN 1436)
Observation Angle	1.05°±0.01°(ASTME1710)
Observation Angle	2.29°±0.01°(EN 1436)
RL measurement range	0~2000 mcd/(m² · I×)
Data repeatability	<5%
Indication error	<10%
Light source lifespan	>10,000 hours
System	Win10

Related Product

WSC-300 Microcomputer-Controlled Steel Strand Stress Relaxation Testing Machine

The WSC-300 microcomputer-controlled steel strand stress relaxation testing machine employs servo control technology and computer-based data acquisition and processing, enabling closed-loop control and automated testing. It comprises four main components: the testing frame, the servo control system, the measurement and control system, and the test fixtures. With a maximum test force of 300 kN, the machine achieves an accuracy class better than 0.5.

YLZ-100 Microcomputer-Controlled Electro-Hydraulic Servo Curbstone Flexural Testing Machine

The YLZ-100 concrete curbstone flexural‑compressive testing machine is used to determine the flexural strength and flexural load of linear curbstones with a length of 1000 mm, as well as the compressive strength of curved curbstones and L‑shaped curbstones with a straight cross‑section. In accordance with JC/T 899‑2016 Concrete Curbstones, it can also be employed to conduct experimental studies on the flexural and compressive strengths of other materials.

WDW Dual-Column Microcomputer-Controlled High- and Low-Temperature Electronic Universal Testing Machine (with Video Extensometer)

The microcomputer-controlled high‑ and low‑temperature electronic universal testing machine consists of the testing machine mainframe, fixtures, a high‑ and low‑temperature chamber, and computer software. The temperature chamber is slid into the mainframe; after opening the chamber door, the specimen is secured in the dedicated fixture. The chamber then heats or cools until the specified temperature is reached.

WDW—Dual-Column Microcomputer-Controlled Electronic Universal Tensile Testing Machine (20 kN)

This machine can perform tests such as tensile, compressive, flexural, tear, 90° peel, 180° peel, shear, adhesion, pull-out force, and elongation at break on rubber, plastics, foamed materials, synthetic resins, films, alloy materials, and other non-metallic and metallic materials.

FAQs

Do you supply full-set testing instruments for asphalt and geotechnical engineering projects?

We offer complete lab solutions including asphalt viscosity tester, asphalt rutting tester, geotextile permeability tester, low-temperature flexibility tester and concrete/cement test equipment, covering raw material detection for road, water conservancy and construction engineering projects

Can you customize fixtures or test machines based on our special test requirements? How about after-sales service and warranty?

We provide non-standard customization of test equipment and customized fixture clamps according to customers’ specimen size and test standards. All our testing machines enjoy 12-month factory warranty; overseas customers get remote online debugging guidance, spare parts supply and technical operation training. Our products have been exported to over 70 countries globally

Which materials can be measured by your Vicat softening point tester?

It measures heat deflection temperature and Vicat softening temperature of plastics, hard rubber, nylon, insulating materials and fiber-reinforced thermosetting composites. Intelligent temperature control guarantees precise heating rate, ideal for plastic raw material incoming inspection and formula development in plastic factories.

Does your pipe pressure burst testing machine control test temperature automatically? What’s its main application?

Yes, the constant-temperature circulating system keeps stable test environment during long-time hydrostatic resistance and instant burst pressure measurement of thermoplastic pipes. It complies with GB6111 standard and serves raw material inspection, new product R&D for plastic pipe manufacturers, third-party testing labs and university laboratories.

What kinds of pipes fit your ring stiffness tester? Can it do long-term creep testing?

This equipment is designed for HDPE, PVC corrugated pipes, plastic drainage pipes and various plastic tubular products. Apart from ring stiffness, ring flexibility and flattening tests, it supports continuous long-term creep tests up to 1000 hours (42 days) as required by industry specifications, widely used for pipe factories and construction quality inspection institutes.

What test items can your WDW series computer-controlled electronic universal testing machine complete? Which international standards can it meet?

Our WDW universal tester is applicable for tension, compression, bending, shearing and peeling tests of metal, plastic, rubber and composite materials. It supports test procedures in accordance with GB, ISO, ASTM, DIN, JIS multiple domestic and global standards. Equipped with high-precision servo drive and dedicated test software, it automatically collects, calculates and exports test data including tensile strength, elongation at break and elastic modulus.

Customer Reviews

Southeast Asia Rubber & Polymer Factory｜Purchase: Vicat Softening Point & Tensile Testing Machine

From Tanaka Hiroshi, R&D Supervisor, Indonesia rubber materials enterprise

2026.06.05

★★★★★

“Laibote’s Vicat softening point tester and electronic tensile machine have been applied to our raw material incoming inspection and new formula development for over one year. High testing accuracy effectively controls our product defect rate. What impresses us most is their responsive after-sale service; technical staff reply our troubleshooting requests within 24 hours even for time zone differences. Compared with expensive European brands, Laibote’s equipment balances quality and price excellently, we plan to expand procurement of auxiliary testing instruments next quarter.”

Middle East Construction Lab｜Purchase: Universal Electronic Testing Machine & Geotextile Test Equipment

From Mohamed Kareem, Lab Manager, UAE third-party construction inspection institute

2026.06.05

★★★★★

“We compared multiple testing equipment brands from Europe and China before cooperating with Laibote. Their WDW universal tester and full-set geotextile testing instruments meet local construction testing standards perfectly. Custom fixtures tailored per our specimen specifications save much testing time. Pre-sale technical communication was patient and professional; engineers provided online operation training after goods arrived. Stable machine performance greatly improves our laboratory’s detection efficiency, we are satisfied with cost performance and overall service.”

European Plastic Pipe Manufacturer｜Purchase: Ring Stiffness & Hydrostatic Burst Tester

From Thomas Bennett, Quality Director, UK plastic pipe factory

2026.06.05

★★★★★

“We have purchased two sets of pipe testing equipment from Laibote (Tianjin) for 18 months. The ring stiffness and hydrostatic burst testing machines run stably for daily batch inspection, test data matches ISO standard requirements precisely, and the intelligent test software is easy for our operators to master. Their after-sales team offers timely remote technical guidance whenever we have operational problems, spare parts supply is efficient. We have arranged a second bulk order for our new production workshop and will recommend Laibote’s testing machines to our industry partners across Europe.”

Consult

We will contact you within one working day. Please pay attention to your email.