Device for adjusting focal plane of low-temperature spectrometer

摘要: The invention discloses a device for adjusting the focal plane of low-temperature spectrometer, and belongs to technical field spectrum detection. is used solving technicalproblems that in prior art, traditional focusing complex structure large size, reliability accuracy are low under condition. provided with base plate displacement platform, wherein being mounted on spectrometer frame, platform mounting detector adjustingthe defocusing be coincident; laid upper part plurality actuators move along Z axis, X axis Y rotate axis; sensors monitoring thedistance between Z-axis direction. has characteristics simple structure, small high reliability.