火花直读光谱仪是一种炉前元素快速分析仪器，其光源为低压直流快速火花光源。仪器整机结构、分光系统、电器系统、分析软件及电磁兼容性等方面，都充分考虑到用户现场的需求，经不断研究、实验、优化而来，使性能指标能满足用户现场长期使用的要求。
Spark direct reading spectrometer is a kind of fast analysis instrument for elements in front of furnace, and its light source is low-voltage DC fast spark light source. The whole structure of the instrument, the light distribution system, the electrical system, the analysis software and the electromagnetic compatibility, etc. take full account of the needs of the user's site. After continuous research, experiment and optimization, the performance index can meet the requirements of the long-term use of the user's site.