| abstract |
A kind of integrated, can imaging type Portable laser Raman spectrum detector, belong to portable analysers technical field.Be made up of laser tube, mechanical shift module, motor and light source power supply module, integrated optical circuit module and high-sensitivity miniature spectrometer five part, the common integrated installation of this five part is in apparatus frame.The utility model adopts micro-imaging light path and Raman spectrum to gather light path part integrated design, can make laser facula at the exact position real time imagery of sample surfaces to ccd image sensor, thus realize the positioning analysis of sample.The light path system of the high integration that the utility model adopts carries micro-machine and drives precision displacement table design, compact circuit configuration, and collocation Miniature high-sensitivity spectrometer, narrows down to miniature sizes by instrument overall volume, handled easily.The overall volume and weight configuration of the miniature design of entirety, instrument do a large amount of optimization, achieves miniaturization, portability. |