基于MSP430F435的低氧浓度测试仪的研制  

A Low-Oxygen Concentration Tester Based on MSP430F435

作　　者：卢兴平[1] 黄佩佳[1] 

机构地区：[1]解放军总医院医学工程中心,北京100853

出　　处：《北京生物医学工程》2010年第1期67-69,共3页Beijing Biomedical Engineering

摘　　要：研制一种专用于低氧实验中氧浓度测试仪器。该装置以低功耗单片机MSP430F435为控制核心,采用的德国I-01型电化学氧传感器具有性能稳定、寿命长以及输出线性好的特点,同时该装置具备高低限氧浓度报警功能。低氧浓度测试仪研制为医学低氧实验环境中氧浓度监测提供了便捷的解决方案,保证了医学低氧实验的安全与准确。To develop tester which is used to detect the concentration of oxygen in low oxygen condition. This device was based on MSP430F435 and utilized a well chosen electrochemical oxygen sensor which had the good performance of long-life and good linearity. The tester had the alarm function for low and high limits. Developing the tester provides a convenient idea for low oxygen concentration detection and ensure the experiment carried out safely and accurately in medical studies.

关 键 词：低氧浓度 监测 MSP430F435 电化学传感器 

分 类 号：R318.6[医药卫生—生物医学工程]