infrared spectrophotometer

Methods The mainly chemical constituent were analyzed by using silica gel thin-layer chromatography, infrared spectrophotometer and spectrophotometer.

方法采用硅胶薄层色谱 、 红外光谱、紫外光谱的方法.

It consists of two blackbody furnaces with an isothermal convex-inward cone cavity, a double-beam infrared spectrophotometer with a double-grating and a nine-point cyclic temperature control equipment.

本装置由两台等温内凸锥空腔黑体炉、一台带水冷观察窗的旋转样品炉、一台双光束光栅红外分光光度计和一台九点循环控温仪组成。

Recording infrared spectrophotometer photoelectric reflection type handy digital tachometer

记录式红外分光光度计手持式光电反射数字转速表

the properties of the films and the effects of growth parameters on quality of the ga_2o_3 films were studied using x-ray diffraction, uv-vis spectrophotometer, sem techniques, infrared spectrophotometer, etc.

利用X射线衍射仪，紫外&可见分光光度计，场发射扫描电镜，傅立叶红外光谱仪等对氧化镓薄膜的结构性能，光学性能及表面形貌进行了测试和分析。