Walker Wang
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Lighten Traffic is a factory-direct retroreflectometer supplier for testing road marking reflectivity after road paintings. This measurement indicates the retro-reflectivity level of the road marking, which is an important factor in assessing its visibility and performance. Ensure Easy & Effective road markings & sign reflectivity measurement to improve night visibility & traffic safety!
A road marking retroreflectometer is a specialized device used to measure the retroreflectivity of road markings. Retroreflectivity refers to the ability of road markings to reflect light to its source, such as vehicle headlights, enhancing visibility and safety. A retroreflectometer emits light towards a road marking surface at a specific angle. The device then measures the amount of light that is reflected.
Lighten Traffic provides three types of precise retro reflection meter devices for road line paintings in various conditions.
| Feature | LT-SRMR-B Dry RL Retroreflectometer | LT-SRMR-R rainy night retroreflectometer | LT-SRMR-Q RL-QD Retroreflectometer |
| Measurement Parameters | Retroreflective coefficient (RL) | （Dry, Wet, Rain）RL | RL + QD |
| Measurement Range | 0-4000 mcd·m⁻²·lx⁻¹ | 0-4000 mcd·m⁻²·lx⁻¹ | RL: 0-4000, QD: 0-400 |
| Models | 502B (Large-scale) 402B (Small-scale) | LT-SRMR-R | 502Q (Large-scale) 402Q (Small-scale) |
| Measuring Aperture Area | 502B: 340×95mm 402B: 240×95mm | 250×75mm | 502Q: 340×95mm 402Q: 240×95mm |
| Printer Options | 502B: Integrated 402B: optional | Integrated printer | 502Q: optional 402Q: Integrated |
| Voice Broadcast | ✔ | ✔ | ✔ |
| GPS | Optional | ✔ | ✔ |
| Battery Life | >72 hours | >72 hours | >72 hours |
| Data Storage | 8GB | 16GB | 8GB |
| Special Conditions | Standard dry conditions only | Designed for rainy night conditions | Standard dry conditions only |
| Calibration Plate | ✔ | ✔ | ✔ |
| Warranty | 12 months | 12 months | 12 months |
| Certification | CE | CE | CE |
| Weight | 502B: N.W: 5KG G.W: 15 KG 402B: N.W: 3.5KG G.W: 11 KG | N.W: 5KG G.W: 9KG | 502Q: N.W: 5KG G.W: 15 KG 402Q: N.W: 5KG G.W: 10 KG |
| Ideal For | Standard road marking assessment | Rainy regions, safety-critical areas | Comprehensive quality analysis |
To measure nighttime visibility (RL) and optional daytime visibility (Qd) for road line paintings in various conditions, feel free to choose according to badget, measuring condition etc.
Critical advantage: Measures RL under simulated rainfall (per EN 1436 wet retention standards)
Industry application: Highway agencies in high-precipitation regions
Premium feature: Dual-parameter RL + QD analysis for comprehensive marking quality assessment
Compliance: Exceeds ASTM E1710 and ISO 3868 specifications for dry-condition evaluation
Best for: Budget-conscious road maintenance teams requiring baseline dry-condition RL compliance checks
Limitation: Not suitable for wet/rainy performance validation
| Model | Measurement Capabilities | Environmental Conditions | Positioning |
|---|---|---|---|
| LT-SRMR-B | RL (Retroluminance) | Dry state only | Entry-level solution |
| LT-SRMR-R | RL | Dry, Wet & Continuous Rainfall | Mid-tier specialist |
| LT-SRMR-Q | RL + QD (Quality Index) | Dry state only | Premium advanced model |
The LT-SRMR Retroreflectometer offers several professional features:
The Retroreflectometer combines user-friendly features, fast measurement capabilities, and convenient data management options, making it an ideal tool for road traffic authorities, road labs, project acceptance agencies, road marking paint factories, and road marking contractors.
A retroreflective measurement tool is crucial for road markings due to the following reasons:
In summary, a retroreflective measurement tool is essential for assessing visibility, compliance, performance, and quality of road markings, ensuring safety, compliance, and supporting advancements in the field.
A Road Marking Retroreflectometer typically utilizes a handheld device with a light source and a sensor. The device is placed on the road marking, and the light is projected onto the marking surface at a predetermined angle. The sensor then measures the intensity of the light reflected, providing a retro-reflectivity reading in units such as millicandelas per square meter (mcd/m²). To measure road marking reflectivity with our retro reflectometer:
Follow manufacturer guidelines for accuracy and consistency.
We will ship stock within 3~5 days after receipt of your payment. All auxiliary road marking machines with full accessories are well-packaged. For custom appearance, please contact our sales rep. before shipment.
If you are new in the road marking industry, Lighten traffic will help in buying the right type road paints, line striping machines with on-site line marking training.
High traffic road requires professional traffic paint marking machines with quality guaranty and guaranteed roadline results. Get quote today!
You can import certified line marker equipment with custom appearance from Lighten Traffic! Check our latest line striping machines offerlist for reference!
Are you outsourcing your line marking job to other paving companies? Save nearly 50% of your cost now by importing road marking supplies with on-site support directly from Lighten Traffic!
The Retroreflective Measurement Tool or Road Marking Reflectometer for Road Markings is a cutting-edge device for measuring road marking retro-reflectivity. It offers key features such as:
The retroreflectometer combines advanced technology with user-friendly features, enabling accurate and efficient measurement of road marking retroreflectivity, enhancing visibility and safety on roadways.
Retroreflectivity is crucial for road markings as it directly affects their visibility, especially during nighttime and adverse weather conditions. By measuring retro-reflectivity, authorities, and road maintenance professionals can assess the condition of road markings, identify areas that require maintenance or replacement, and ensure compliance with safety standards.
Yes, retroreflectometers are designed to measure the retroreflectivity of various types of road markings, including thermoplastic, paint, tape, and other materials commonly used for road marking applications.
Yes, several industry standards and guidelines exist, depending on the region or country. These standards provide specific criteria for minimum retroreflectivity levels for different types of road markings and help ensure consistent and effective road safety practices.
The frequency of retroreflectivity testing may vary based on local regulations, road conditions, and specific project requirements. In general, regular testing is recommended to monitor retroreflectivity levels and plan maintenance or replacement activities accordingly.
Whether you're looking for regular line marking machines or paints supplier or manufacturer for road marking projects or start up a pavement marking company, we will be your best line striping expert to consult.
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