物质的热容通常采用精密量热法测量,但这种方法技术要求高、耗费时间多,往往不易为初学者所掌握。差示扫描量热法(Differential Scanning Calorimetry简称DSC)测量固体物质的热容快速而简便,在测量精度要求不太高时,这是一种值得推广的方法。差示扫描量热法是一种以差热分析法(DTA)为基础,并作了改进的热分析方法。其主 Material heat capacity is usually measured by calorimetry, but this method is technically demanding, time-consuming, and often not easy for beginners to master. Differential Scanning Calorimetry (DSC) is a fast and easy way to measure the heat capacity of solid matter, which is worth promoting when the accuracy of measurement is not too high. Differential scanning calorimetry is a differential thermal analysis (DTA) based, and improved thermal analysis. Its main