Design of Automated Distillation Analyzer Based on STM32
Aiming to solve the problems of inaccuracy in temperature control and the slow reaction in condensing system in the automated distillation analyzer, an approach which combining electrical fan and thermoelectric cooler was put forward, using STM32 as the control unit; accurate temperature control during the distillation process was realized, data collection and processing can be completed by the control unit, and the wireless module can accomplish communication and control the analyzer under the instructions of computer. With this temperature control method, the automation and test accuracy of distillation analyzer can be enhanced, thus ensuring better ratio of performance-to-price and control performance.
W. G. Chen et al., "Design of Automated Distillation Analyzer Based on STM32", Advanced Materials Research, Vols. 383-390, pp. 1215-1218, 2012