公开(公告)号：US5338935A

公开(公告)日：1994-08-16

申请号：US951138

申请日：1992-09-25

申请人： William L. Truett ,  Jeffrey L. Tosi

发明人： William L. Truett ,  Jeffrey L. Tosi

IPC分类号： G01J3/453 ,  G01N21/35

CPC分类号： G01J3/453

摘要： A positioning device for optimal positioning of infrared accessories, usable in all FTIR spectrometers, in the X-Y-Z planes of the spectrometer with an additional angular adjustment in the X-Y plane in order to optimize the infrared energy reaching the spectrometer detector. All accessories are mounted on the sample stage of the positioning device by means of a single positioning pin and all accessories are equipped with a blocking shield which assures that all energy which reaches the detector of the spectrometer has transited the attenuated total reflectance crystal.

摘要翻译： 用于在X-Y平面的X-Y-Z平面中的所有FTIR光谱仪中可用于红外附件的最佳定位的定位装置，以在X-Y平面内进行额外的角度调整，以优化到达光谱仪检测器的红外能量。 所有配件都通过单个定位销安装在定位装置的样品台上，所有附件都配有阻挡屏蔽，确保到达光谱仪检测器的所有能量已经转移了衰减的全反射晶体。