SAE J2134-2020 PDF

Scope: The scope of this SAE Recommended Practice is to provide a simple@ practical@ and broadly applicable test procedure for appraising luminous Illuminant A reflectance of enhanced reflecting safety glazing materials for road vehicles. Field of Application This test procedure applies to conditions where feasibility@ rather than accuracy of measurement@ is of prime importance. Measurements can be made outside laboratories in a quality control environment and in similar applications@ when glazings@ instead of small test specimens@ have to be tested. Rationale This document was revised in accordance to the harmonization of Z26 and ISO regulations.

SAE J2134-2020 history

2020 SAE J2134-2020 Luminous Reflectance in Safety Glazing Materials for Road vehicles
2012 SAE J2134-2012 Luminous Reflectance in Safety Glazing Materials for Road vehicles
2005 SAE J2134-2005 Luminous Reflectance in Safety Glazing Materials for Road vehicles
1995 SAE J2134-1995 Luminous Reflectance in Safety Glazing Materials for Road Vehicles, Recommended Practice September 1995