1. Portable
2. Detects the reflected light and quantifies it.
3. Provides a readout of the reflectivity measurement
Road Sign Retro-Reflection Meter. This device is a specialized tool used to measure the reflectivity (retroreflection) of traffic signs, ensuring they meet visibility standards, especially at night or in low-light conditions
Function: It quantifies the amount of light reflected back from a traffic sign towards its source (e.g., vehicle headlights), simulating night-time observation.
Importance: This measurement is crucial for road safety, as it verifies the visibility of signs and helps ensure compliance with regulatory standards like EN 1436 or ASTM E1709.
Features: The featured model is described as portable, capable of detecting and quantifying reflected light, and providing a readout of the reflectivity measurement.
Applications: Besides traffic signs, retroreflector meters are also used for evaluating high-visibility clothing, license plates, and other reflective materials.
Roadsky's Offerings: ROADSKY GROUP, a professional manufacturer of traffic safety facilities, offers various road marking equipment and materials, including this retroreflector meter, road marking machines, thermoplastic paint, and other road safety products
Here are the key specifications:
Measurement Capabilities: Measures retroreflective coefficient with a range of 0-1999.9 and an observation angle of 0.2°.
Power & Battery: Features a 3500mAh built-in battery, offering over 8 hours of continuous working time, and charges with DC 8.4V.
Environmental & Physical: Operates within an ambient temperature range of -5°C to +50°C and humidity below 98% (no frost). The instrument measures 220mm x 250mm x 80mm and weighs 1.7kg.
Other Features: Includes 8GB of data storage space, a 32mm testing spot diameter, and specified error margins for repeatability (≤2%) and reproducibility (≤3%)
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