论文部分内容阅读
SBJ-2型示波极谱仪是吉林省无线电厂1965年新产品之一.仪器具有精确度与分辨率高、重现性良好、测量速度快、性能稳定、操作与检修方便及结构牢固等特点.仪器适用于对金属离子、有机化合物微量成分分析与测定.在化学极谱微量分析、冶金工业金属杂质分析、地质矿物等分析中占有重要地位.图1方框图技术性能 1.灵敏度:用滴汞电极,可侧离子澹度为
SBJ-2 oscilloscope is one of Jilin Radio Factory’s new products in 1965. The instrument has high accuracy and resolution, good reproducibility, fast measurement, stable performance, convenient operation and maintenance, strong structure, etc. Characteristics. The instrument is suitable for the analysis and determination of trace components of metal ions and organic compounds. It occupies an important position in the chemical polarographic trace analysis, metallurgical industry metal impurity analysis, geology and mineral analysis, etc. Figure 1 Block diagram Technical performance 1. Sensitivity: Mercury electrode, the side ion degree can be