In order to realize full automation of chromatographic analysis, the gradient elution system with two high pressure pumps, fast-scanning photodiode array detector(PAD) and autosampler have been controlled as a system Ly IBM PC/XT microcomputer.

• 该仪器把梯度洗脱装置、光二极管列阵扫描检测器及自动进样器作为一个系统用一台微机进行控制、数据采集和处理,从而实现液相色谱分析的全盘自动化。