Research on lactose concentration detection device based on the optical rotation method
At present,the process of detecting the sample of the lactose detection method is very complicated due to the strict operation condition,long operation time and expensive equipment.Using the nature of lactose that can rotate the plane of polarization of plane-polarized,a lactose concentration detecting device is designed.The device consists of an experiment platform,a photoelectric receiving and converting module,a data processing module,and a LCD module.Laser,polarizer,detector tube,analyzer and photocell are placed on the experiment platform.The test results show that the performance of the detection device is stable and the error is less than 10% through multiple measure on different solutions at different times.The advantage of the device is mainly manifested in its low cost,compact structure,light weight,small volume,fast response speed,and the convenient operation.
lactose Optical rotation concentration detection
Zhen Zhou Li Liang Kangkang Guo Zehong Lv
College of Measure-Control Technology and Communication Engineering Harbin University of Science and Technology Harbin, China
国际会议
秦皇岛
英文
1139-1143
2015-09-18（万方平台首次上网日期，不代表论文的发表时间）