八通道气体智能测控仪

8-Path Intelligent Measuring and Controlling Instrument of Gases

摘要: 将单片机及计算技术引入气敏法测量中,实现了气体的多通道多功能智能测控。针对多通道结构和气敏传感器的特点,设计了多种软件,减弱了气敏测量中温漂、时漂的影响,实现了一机适用多种气体和传感器的可置换性。研制了预测技术,克服了响应中的滞后现象。仪器还具备浓度数据贮存,事故数据记忆,群控及测量传感器响应与恢复特性等功能。

Abstract: Using single-chip microcomputer and computative technique on gas-sensing measurment, the intelligent measurement and control of gas with many-path and much-ability is realized. In the light of the structure of many-path and the feature of gas sensors, a g