户式中央空调性能试验及不确定度评定

Household Central Air-conditioning System Performance Test and Uncertainty Assessing

空调类产品按照国家标准要求必须做性能试验,而试验的仪器设备精度和测量误差会影响空调机组的性能判定,所以必须对其试验过程进行不确定度评定。文章针对新飞户式中央空调机组,对其性能试验过程进行了全面的不确定度评定计算。评定结果说明试验可靠。

Air - conditioning - kind products must be tested performance test in terms of some national stand- ards. Since the apparatus＂ precision and measure error can influence the performance assessing, the uncertainty in the test process must be done. Aiming at Xinfei household central air - conditioning system, complete uncertainties in the test process were assessed in this paper. Assessing results indicate that the tests were reliable.