The comprehensive experiment stand for characteristic test of air-conditioning finned heat exchanger was developed according to fundamental testing principle in thermodynamics.On the experi- ment stand,the heat-transfer property and resistance property of different types of heat exchangers with R22 and R410A can be examined in different conditions.The experimental study on the con- denser with R22 shows that the construction of the experiment stand is successful and the resulted data are accurate and reliable.