Terahertz spectrometer drying device and method

Abstract

The invention provides a terahertz spectrometer drying device and method. The device comprises a dry air generation module, a detection module, a first switching module and a control module, wherein the dry air generation module is connected with a detection bin of a terahertz spectrometer and the control module respectively; the detection module is used for collecting state information of the detection bin and transmitting the state information to the control module; the first switching module is arranged on the dry air generation module; and the control module controls the first switching module according to the state information to determine whether the dry air generation module generates dry air which is injected into the detection bin. Through the terahertz spectrometer drying deviceand method, the functions of automatically inflating and drying the detection bin of the terahertz spectrometer are achieved; the device has the advantages of being compact in structure, small in size, low in weight, portable, easy to operate and automatic in the whole process without the need for a special operation skill of a terahertz spectrometer user; and the drying efficiency of the interiorof the detection bin of the terahertz spectrometer is improved, and the reliability of the drying effect is enhanced.

Description

technical field [0001] The invention relates to the technical field of drying, in particular to a drying device and method for a terahertz spectrometer. Background technique [0002] Terahertz (THz) waves generally refer to electromagnetic waves with a frequency ranging from 0.1 to 10 THz (1 THz=1012 Hz). It is located between the millimeter wave and far-infrared light in the electromagnetic spectrum, and is in the transition band from macroelectronics to microphotonics. It is a new type of far-infrared coherent radiation source. With the development of terahertz technology, terahertz spectroscopy and imaging have shown great application potential in many fields such as biology, medical disease diagnosis, material science, military and basic chemical research, and have quickly become a cutting-edge research direction that attracts attention. . Terahertz spectroscopy technology is one of the application technologies of terahertz radiation developed in the world in recent ye...

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Problems solved by technology

[0003] In view of the above-mentioned shortcomings of the prior art, the object of the present invention is to provide a drying device and method for a terahertz spectrometer, which realizes the function of automatically inflating and drying the detection chamber of a terahertz spectrometer through a dry air generating module with feedback. It is used to solve the problems in the prior art that the drying equipment is heavy, the operation is complicated, and the user needs certain skills

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