对于从事石墨炉原子吸收理论研究的工作者来说,不失真地记录原子吸收和背景吸收的时间分辨信号具有重要的意义。记录仪的响应时间慢,使信号失真;目前的许多带微机的商品化仪器不具备这一功能,而具备这一功能的仪器又由于价格问题不能马上被理论研究工作者所使用。 For workers engaged in the research of graphite furnace atomic absorption theory, it is of great importance to record the time-resolved signals of atomic absorption and background absorption without distortion. The recorder’s response time is slow, the signal distortion; the current number of commercial computer with a computer does not have this feature, and with this feature of the instrument and because of the price problem can not be immediately used by theoretical research workers.