Retroreflectometer

ROADSKY type pavement marking retroreflectometer (retroreflectometer for road markings) is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking. ROADSKY type instrument is to simulate the brightness of road marking that can be seen by the driver under the illumination of motor vehicles at night, and the measured parameter is the coefficient of retrorefection brightness at night, namely, RL value.

Pavement Marking Retroreflectometer RL&QD is a portable field measuring instrument for measuring daytime and nighttime retroreflective brightness. It is used to measure the retroreflective characteristics of road markings. It simulates the brightness of road markings that drivers can see under daytime and nighttime motor vehicle lighting conditions. The measured parameter is the daytime and nighttime retroreflective brightness coefficient, i.e., the RL&QD value.

The rainy night retroreflectometer for road marking is a portable on-site measurement instrument with an open light path, used to measure the retroreflection brightness coefficient of the marking line. Unit: mcd·m-2·lx-1.

This instrument can measure the marking line and the retroreflection brightness coefficient of the oscillating marking line under three conditions: dry R_L, wet R_(L_wet) and continuous rainfall R_(L_rain).

This Retroreflectance measuring instrument is a portable field measuring instrument, which can simulate the road marking brightness visible to the driver under the headlamp illumination of motor vehicle at night. The measured parameter is the luminous Retroreflectance coefficient at night, i.e. RL value, in mcd·m-2·lx-1.

A road sign retro-reflection meter (traffic sign retroreflectometer) is a specialized tool designed to measure the reflectivity of road signs. This instrument is crucial for ensuring that traffic signs meet regulatory standards for visibility, particularly at night or in low-light conditions.

Multi-angle retroreflective coefficient tester is a portable testing equipment that is professionally used to measure the retroreflective optical characteristics of various reflective safety materials. It is widely used in various road traffic reflective products, vehicle safety reflective products, and safety production signs, On-site inspection and inspection of reflective cloth, etc.