摘要
介绍了一种性能稳定的便携式多组分复合气体检测仪的设计,综合集成了非分散红外传感器和电化学传感器,并采用软件的参数模型方法进行了零点校正和温度补偿,和其它同类检测仪相比,检测精度高,稳定性好,无需进行频繁的调零和标定,降低了维护成本。
A stable portable integrated multi-gas detector was introduced, with which inte grated the non-dispersive infrared gas sensor and electrochemistry sensors. And the software Multi-parameter model of zero auto-correction and temperature compensation was implemented. Compared with other of the same kind detectors, the precision and stability of the instrument was effectively improving, and the maintenance cost was reduced, avoiding often manual zeroing and calibrating.
出处
《分析仪器》
CAS
2012年第5期4-9,共6页
Analytical Instrumentation
关键词
多组分气体检测
非分散红外光谱
电化学
稳定性
multi-component detection
non-dispersive infrared sensor
electrochemistry sensor
stability
