liquid detection system

Abstract

The invention relates to a liquid detection system. The liquid detection system has a simple structure. Automatic film change can be realized through an automatic film changing device and a pushing device, and the film changing is fast and simple. The test pool, so as to realize the automatic filling of liquid into the test pool, and because the liquid receiver includes a diversion wheel and a driving device that drives the diversion wheel to rotate forward or reverse, and the housing is divided into a liquid storage chamber and a The return chamber and the diversion water wheel can be rotated forward or reverse to introduce the liquid to be tested into the liquid storage chamber or the return chamber, so that automatic liquid feeding can be realized according to the detection requirements, and the liquid to be tested can be saved.

Description

technical field [0001] The invention relates to a liquid detection system. Background technique [0002] Raman spectrometers are commonly used in liquid detection, which analyzes various main components of liquids. When the existing Raman spectrometer is in use, it is necessary to set up a light trap and a test cell correspondingly. The liquid to be tested is installed in the test cell. The Raman spectrometer is set on one side to emit laser light, and the light trap is set on the other side of the test cell. , used to receive the laser in the inspection cell, and then analyze the various main components in the liquid by judging the received laser light. Raman spectrometers and light traps usually need to use quartz windows for liquid and Raman spectrometers and light traps. Separation, the reason for choosing quartz windows is that it can pass through far ultraviolet rays, which is the best of all ultraviolet materials, and can pass through visible light and near-infrared ...

AI Technical Summary

Problems solved by technology

When the existing Raman spectrometer is in use, it is necessary to set up a light trap and a test cell correspondingly. The liquid to be tested is installed in the test cell. The Raman spectrometer is set on one side to emit laser light, and the light trap is set on the other side of the test cell. , used to receive the laser in the inspection cell, and then analyze the various main components in the liquid by judging the received laser light. Raman spectrometers and light traps usually need to use quartz windows for liquid and Raman spectrometers and light traps. Separation, the reason for choosing quartz windows is that it can pass through far ultraviolet rays, which is the best of all ultraviolet materials, and can pass through visible light and near-infrared spectra. However, quartz windows can be divided into three categories according to their optical properties. For different liquids, different quartz windows need to be selected. In the prior art, the quartz windows are usually replaced manually. The Mann spectrometer, light trap and test cell are separated, and then the film is changed, so the film change is more cumbersome

In addition, when using a Raman spectrometer to test at present, the liquid is manually introduced into the test pool and then tested, but this method is time-consuming and cumbersome to operate

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