摘要
本文介绍了基于电容探测的智能液面探测技术,用以提高自动化学发光免疫分析系统中液面探测系统的灵敏度。基于该技术改进的液面探测系统由单片机提供稳定的触发源,提供可控且稳定的参考电平,同时单片机还可实时跟踪比较输出,使得系统的探测灵敏度得到了大幅度提高。
This paper introduces the intelligent detection technology of liquid level to improve the sensitivity of liquid level detection system in automatic chemiluminescence immunoassay system. Single chip microcomputer in the improved system provides the stable trigger source to supply controllable and stable reference electrical level, and it also can trace comparative output in real time so that the detection sensitivity of liquid level detection system has been improved significantly.
出处
《中国医疗设备》
2013年第11期131-132,142,共3页
China Medical Devices
关键词
智能液面探测技术
电容探测
单片机
单针探头
比较输出
探测灵敏度
intelligent detection technology of liquid level
capacitance detection
single chip microcomputer
single-needle probe
comparative output
detection sensitivity
