空气焓法量热计测量原理及测试偏差的研究

Study on the principle of air-enthalpy method calorimeter and deviation of testing

本文研究了空调器能力测量的空气焓值法量热计的测量原理(包括风量测量、能力计算),并依此结合实例研究了温度计异常所引起的测量差异,提出了实验测试时的要点。

Principle of air-enthalpy method calorimeter （air flow measurement, capacity calculation） is studied. With an example, deviation of testing resulted from several kinds of thermometer＇s abnormality. And some key points in test are proposed.