932IR Handheld Retroreflectometer

The RoadVista model 932IR is a handheld Near Infrared Retroreflectometer at 905nm designed for use in the field or in a laboratory or QA/QC environment. It is designed to fully characterize the retroreflection (RA) and retroreflected night-time (CIE1931xy) color of road signs, high visibility safety clothing and other materials.This patented (US Patent# 7,961,328) design allows you to know, with the press of a button, exactly how bright your retroreflector will appear to most drivers, as well as determine if the color falls within the defined color box.The adjustable entrance angle and observation allows for complete characterization of most retroreflectors, including full high-visibility clothing retroreflective testing to EN ISO 20471 and ANSI/ISEA 107.