近年来,国内外相继召开了首次动力学分析法学术讨论会,标志着动力学分析法已经日趋成熟地进入分析化学领域。但是,由于化学反应的速度随温度变化而改变,因此,为了得到好的分析数据必须对反应体系的温度加以严格控制,这就给这种高灵敏的方法的应用和研究带来一定困难。目前,虽然国外较高档的分光光度计开始装备恒温附件,但普及型的光度计并无恒温装置。不少实验室每用动力学分析法测定试样,必须同时做工作曲线,大大增加了工作量,使 In recent years, domestic and foreign countries have held the first kinetic analysis of academic seminars, marking the kinetic analysis has become more mature into the field of analytical chemistry. However, since the rate of chemical reaction changes with temperature, the temperature of the reaction system must be strictly controlled in order to obtain good analytical data, which poses some difficulties for the application and study of this highly sensitive method. At present, although foreign high-end spectrophotometer temperature accessories are beginning to be equipped, but there is no universal thermostat thermostat device. Many laboratories use kinematic analysis of each sample, the working curve must be done at the same time, greatly increasing the workload so that