HT-1A型空气中C-14取样器的设计与实现

摘要

介绍了一种新研制的可以采集空气中CO2、CO、CH4等C-14取样器的设计、实现及性能测试。该仪器采用低功耗的MSP430单片机为控制核心，并同时具有定量、定时的连续工作模式，可以根据实际工作灵活采用。%It describes the design and test of Sampling Instrument of C -14 in air.The instrument is designed to collect CO2、CO、CH4 in the air and is based on MSP430.The instrument can choose time mode or fixed quanti-fy mode to sample air according to the needs in practice .