retroreflectometer with retroreflective coefficient measurement

... × 250mm × 80mm (L×H×W), this device offers portability and ease of use in the field, making it an ideal choice for professionals who require reliable and consistent retroreflectivity measurements in diverse environments. One of the

...Retroreflection Coefficient Measuring Instrument Testing of vehicle safety reflective products. Product Introduction: This product follows the principle of light path retroreflection and adopts 2856K standard light source and detector conforming to the matching efficiency of human eyes to measure the retroreflection coefficient...

...Measuring Instrument Single Angle Reflective Mobile Retroreflectometer Movable Retroreflection Machine Product Description Introduction For Road traffic sign: Incidence Angle: -4° Observation Angle: 0.2° For High visibility clothing: Incidence Angle: 5° Observation Angle:0.33° Spot diameter:p30mm Sign Angle Reflective Measuring Instrument Single Angle Reflective Mobile Retroreflectometer Movable Retroreflection...

... measuring instrument suitable for measuring the reflective performance of road markings. The measured parameter is the retroreflection coefficient r 'or specific brightness of the marking, and the unit is MCD · lx-1 · m-2. The instrument is easy to