7650型红外分光光度计是一种简易型双光束光栅分光光度计,具有体积小、重量轻、操作简易、性能良好的优点。仪器虽然简易,但分辨率仍能达到3cm~(-1)。根据提供鉴定的二台样机试用情况看,它能承担纯化合物光谱的正确描述,因而适用于中小型工厂和科研单位的常规分析工作,是石油、化工、冶金、电子、药品、食品等厂矿企业和科研单位必不可少的分析仪器。图1是仪器外形图。 7650 Infrared Spectrophotometer is a simple two-beam grating spectrophotometer, with small size, light weight, easy operation, good performance advantages. Although the instrument is simple, but the resolution can still reach 3cm ~ (-1). According to the trial situation of the two prototypes provided, it can undertake the correct description of the spectrum of the pure compound, and is therefore suitable for the routine analysis work of small and medium-sized factories and scientific research institutes. It is a factory and mining enterprise of petroleum, chemical, metallurgy, electronics, medicine, food, etc. And scientific research units indispensable analytical instruments. Figure 1 is the outline of the instrument.