基于红外光吸收法的粉尘质量浓度测量装置设计

Measuring equipment of dust mass concentration based on infrared absorption method

为直观、高效地测量空气中的粉尘质量浓度,设计了一种基于红外光吸收法的测量装置.装置对空气中的可吸入性粉尘颗粒能够进行有效测量,可快速直观地显示测量结果.还对该装置的外围功能进行了扩展设计,除了传统的结果显示,增加了串口通信、数据存储、打印接口,丰富了其使用功能,提供了简单明了的人机接口.

A measuring device of dust mass concentration based on infrared absorption method is described.The inhalable particles of air dust can be effective measured by this device.At same time,it can quickly intuitive display t results.Furthermore,the device peripheral functions are expansion designed,in addition to the traditional display,but also increased the serial port communication,the data storage,the print interface,they enrich using function and provide a simple man-machine interface.