M00001233
New product
GMW3049 4th Edition, November 1, 2014 Defroster System Maximum Performance Validation for Passenger Vehicles
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Availability date: 07/27/2021
Description / Abstract:
Introduction
Note: Nothing in this standard supercedes
applicable laws and regulations.
Note: In the event of conflict between the
English and domestic language, the English language shall take
precedence.
Purpose. Validation of the performance
capability of a vehicle windshield and side window defrosting
system using reproducible measurements in a climatic wind
tunnel.
Applicability. For all passenger vehicle
defroster systems.
Remarks. Relative humidity of the climatic wind
tunnel is a significant factor in determining the defrosting
performance of the vehicle per this procedure. It is imperative
that the recommendation for relative humidity outlined in this
procedure be followed for consistent deicing performance.