Road Marking Retroreflectometer

Road Marking Retroreflectometer

he marking line Retroreflectometer is a specialized device used for measurement of road marking reflective performance.
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Product Details

Model: RFM-302

Standards: ASTM D4061-94,DIN67520,67521,GB/T 26377-2010

The marking line Retroreflectometer is a specialized equipment used for measurement of road marking reflective performance, the measured parameter is the retroreflection coefficient R,the unit is cd.1x-1·m-2. Easy operation, it can be used either in field or laboratory. 


Color LCD screen, real time display of temperature & humidity

500units test data storage capacity, free query 

Imported high precision Silicon light sensor, stable performance

Light-leak compensation technology, greatly reduced the effect of natural light

Precision 24-digit ADC for data acquisition

Temperature compensation technology, more stable & reliable measuring data

Lithium battery for power supply, guarantee long term outdoor working

One key digital calibration  

The product has been tested by high low temperature tests to ensure stable data acquisition of the instrument under various environments.

Dedicated instrument carrying case, water proof, shock proof, good sealing performance

Technical specifications

Light source Color temperature: A source 2856K

Display: 3.5" 320x240 (LCD)

Data storage capacity: 500nos

Operating Temperature :-30°C ~ +60°C

Storage Temperature :-30°C ~ +85°C 

Operating Humidity:5~ 95%, no condensation

Retroreflection coefficient: 0~1999mcd/lx/m2

Observation angle: 1.05°

incident angle: 88.76°

Measuring area: 300×96mm

Temperature:  -30~60℃

Humidity: 5~95%

Resolution: 0.1 mcd/lx/m2

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