SAE J 953:2011-05-26

The scope of this SAE Recommended Practice is to establish uniform test procedures for passenger cars, to determine whether the system is defined as a defroster or defogger, and to establish minimum performance requirements for each system. A defroster for purposes of this practice is a system which will remove moisture and/or frost from the interior surface of the backlight at -18 °C. A defogger is a system which will remove moisture and/or fog from the interior surface of the backlight at 4 °C. The test procedure is intended to simulate actual conditions by utilizing either a cold room with an appropriate device to introduce air flow over the backlight or a sufficiently large wind tunnel with ambient temperature control. The test procedure and the minimum performance requirements are based on currently available engineering data.

Author	SAE
Editor	SAE
Document type	Standard
Format	File
ICS	43.040.80 : Crash protection and restraint systems
Number of pages	14
Replace	SAE J 953:1999-02-01
Set	JPAKS10U-10
Year	2011
Document history	SAE J 953:1999-02-01
Country	USA
Keyword	SAE 953;SAE J953;SAE J953;SAE J 953