Flicker detection multi-parameter instrument based on Lebesgue sampling and spectroscopy method

Abstract

The invention discloses a flicker detection multi-parameter instrument based on Lebesgue sampling and a spectroscopy method. The flicker detection multi-parameter instrument comprises a shell, a powermanagement module, a flicker detector, a signal processing module, a data acquisition module, a micro-control module and a display, incident radiation is emitted into the scintillation crystal and energy is consumed in the scintillation crystal to cause Ionization and excitation of scintillation atoms; the excited electrons emit visible light, the visible light is transmitted to the photomultiplier through the photoconductive device and then converted into a pulse signal, and after the obtained pulse signal is processed by the signal processing module and the data acquisition module, a detection result is transmitted to the display through the micro-control module to be displayed. The method is easy to operate, the five keys are arranged on the shell, the parameter instrument can be directly operated, the interface is clear, meanwhile, time signals of scintillation pulses are sampled based on a Lebesgue sampling method, and obtained test data are stable and reliable.

Description

technical field [0001] The invention relates to the field of radiation detection, in particular to a scintillation detection multi-parameter instrument and a spectroscopy method based on Lebesgue sampling. Background technique [0002] The current rapid development of nuclear technology has been widely used in various fields closely related to people's lives, such as station security inspection, environmental inspection, and industrial inspection. While ensuring people's safety and providing convenience for the people, it also produces radiation to the human body, causing A certain amount of damage. Therefore, the test of radiation dose has attracted more and more people's attention, and it has become particularly important to strengthen the technology of nuclear radiation detection and improve the radiation detection device. However, the current radiation detection devices have problems such as high cost, complicated use, and unstable measurement parameters. These problems...

AI Technical Summary

Problems solved by technology

However, the current radiation detection devices have problems such as high cost, complicated use, and unstable measurement parameters. The existence of these problems makes it difficult for the existing radiation detectors to be widely used.

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