Improvement of liquid viscous coefficient experiment instrument

Author

Yunye, Wang ; Yong, Li ; Jun, Song ; Rimin, Pan

Author_Institution

Coll. of Math. Phys. & Inf. Technol., Zhejiang Normal Univ., Jinhua, China

Volume

4

fYear

2011

Firstpage

264

Lastpage

266

Abstract

Presented a novel way to improve experiment instrument for coefficient of liquid viscosity. The system is based on the C8051F MCU, using semiconductor chilling plates and adaptive PID control algorithm to realize temperature control automatically. RS485 serial communication connect instrument with PC. Errors, caused by recording data by hands, can be avoided by using computers. Moreover, the regular of experiment can be represented directly and visually, which also make great contribution to data processing and storage. Meanwhile, experiment teaching effect will be improved.

Keywords

temperature control; three-term control; viscosity; C8051F MCU; RS485 serial communication connect instrument; adaptive PID control algorithm; liquid viscous coefficient experiment instrument; semiconductor chilling plates; temperature control; Educational institutions; Instruments; Semiconductor device measurement; Temperature control; Temperature distribution; Temperature measurement; Viscosity; RS485 serial communication; adaptive PID control algorithm; coefficient of viscosity; semiconductor chilling plate;

fLanguage

English

Publisher

ieee

Conference_Titel

Electronic Measurement & Instruments (ICEMI), 2011 10th International Conference on

Conference_Location

Chengdu

Print_ISBN

978-1-4244-8158-3

Type

conf

DOI

10.1109/ICEMI.2011.6037992

Filename

6037992