A kind of multifunctional spectrum analyzer

Abstract

The invention discloses a multifunctional spectrum analyzer, which relates to the field of instruments and meters, and comprises: a host and a sampling device, the sampling device is movably installed on the host; the host includes a light source, a light collector, a temperature control circuit, a spectrometer, a light source Drive circuit, system control circuit, display, spectrum acquisition software, communication interface and power supply interface; sampling device includes granular sample sampling device, powder and paste sample sampling device and liquid sample sampling device; the light emitted by the light source irradiates the sample to be tested Above, the light collector collects the reflected light and transmits it to the spectrometer. The spectrometer converts the light into a spectrum and transmits it to the system control circuit. The spectrum acquisition software configures the parameters of the sampling device, and the display displays the spectrum; the temperature control circuit controls the temperature of the sampling device, and the light source drives The circuit drives the light source. Realize the spectral measurement of different types of samples to be tested, such as granular, powdery, paste, and liquid. It is suitable for a variety of application scenarios, with flexible working methods and many types of functions.

Description

technical field [0001] The invention relates to the field of instruments and meters, in particular to a multifunctional spectrum analyzer. Background technique [0002] Spectral analysis instrument is a device that analyzes material properties through spectrograms. It can usually be divided into three parts: spectrum acquisition device, sample expression device and control system. A good sample expression device for different types of samples can cooperate with the spectral acquisition process to obtain high-quality spectra for accurate analysis. [0003] The traditional laboratory spectrometer sample expression device is single or non-detachable, and some detachable instruments have limited sample measurement scenarios, especially for large particle measurement scenarios, which require expensive optical sample expression devices, still unable to solve large particles and small particles. , the problem of integration of paste solid and liquid measurement, resulting in high ...

AI Technical Summary

Problems solved by technology

[0003] The sample expression device of traditional laboratory spectrometers is single or non-detachable. Some detachable instruments have limited sample measurement scenarios, especially for large particle sample measurement scenarios. It is necessary to set up expensive optical sample expression devices, which still cannot solve the problem of large particles and small particles. , Pasty solid and liquid measurement integration problems, resulting in high professional requirements for users in the process of use, and high pressure on instrument use and maintenance costs

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