The scope of this SAE Performance Standard is to provide a simple, practical, and broadly applicable test procedure for appraising luminous Illuminant A reflectance of reflecting safety glazing materials for road vehicles. This SAE Performance Standard, which provides a simple test procedure widelys used in the optics field, may be used to measure the reflectivity which films applied to safety glazing materials for road vehicles man enhance. This test procedure applied to conditions where feasibility, rather than accuracy of measurement, is of prime importance. Measurements can be make outside laboratories in a quality control environment and in similar app
SAE J2134-2012 Referenced Document
ISO 3538:1997 Road vehicles - Safety glazing materials - Test methods for optical properties
SAE J2134-2012 history
2020SAE J2134-2020 Luminous Reflectance in Safety Glazing Materials for Road vehicles
2012SAE J2134-2012 Luminous Reflectance in Safety Glazing Materials for Road vehicles
2005SAE J2134-2005 Luminous Reflectance in Safety Glazing Materials for Road vehicles
1995SAE J2134-1995 Luminous Reflectance in Safety Glazing Materials for Road Vehicles, Recommended Practice September 1995