由天津大学应化系研制的“联机电化学测试系统”日前通过了天津市科委组织的技术鉴定,委员会认为,“该测试系统采用自制的12位高速A/D和D/A系统,从而实现了从测试参数设置、波形发生、数据采集、数据处理、测量结果打印、屏幕绘图及图形打印等全部电化学测量过程的智能化. The On-line Electrochemical Test System developed by the Department of Chemistry, Tianjin University recently passed the technical appraisal organized by Tianjin Science and Technology Commission. The committee believes that "the test system uses a homemade 12-bit high-speed A / D and D / A system It realizes all the electrochemical measurement processes from test parameter setting, waveform generation, data acquisition, data processing, measurement results printing, screen drawing and graphic printing.