The purpose of this SAE Standard is to define a common set of thermodynamic test conditions to evaluate internal heat exchangers for use with R-134a and R-1234yf refrigerants in mobile air-conditioning systems. This SAE Standard can be used to test actual vehicle IHX designs or standardized IHX samples, which can be used for comparison based on a common length and shape.
More Standards PDF
SAE J2178/2_201104
$76.00 $152.00
SAE J2773_201102
$30.00 $61.00
SAE AIR6052
$61.00 $123.00
SAE AIR4487A
$22.00 $44.00