Research and application of automatic measuring system in fermenter's total sugar content

摘要

In order to achieve the automatic measurement of the total sugar content in Chlortetracycline fermentation kettle, MSP430 is designed as the hard core of the automatic measurement system. Based on MSP430 MCU, opening and closing valves of the automatic measurement system can be controlled, and the total sugar content can be acquired by measuring dope from filter. Wind turbine and valves of automatic measuring system are controlled in order to prepare for the next measurement of total sugar content. MSP430 software environment is developed using C language, and upper computer display system is developed using LabVIEW. The system motion state can be observed through the upper computer system. MSP430 can be connected upper computer through the RS232 protocol for data communications. Experimental results show that the automatic measurement system can meet the requirements of the actual application.