Broadband spectrum-based multi-parameter water quality online monitoring device

Abstract

The invention provides a broadband spectrum-based multi-parameter water quality online monitoring device. The broadband spectrum-based multi-parameter water quality online monitoring device comprisesa signal collecting and processing module, an ARM (Advanced RISC Machine) controller module, a data communication module, a power supply module, an alarm module, a keyboard input module and a liquid crystal module, wherein the signal collecting and processing module integrates a water quality analysis probe, and is used for collecting water quality multi-parameter data, and carrying out pre-processing; the ARM controller module is used for sending and receiving a command and transmitting the water quality multi-parameter data; the data communication module is used for carrying out synchronization between a water quality online monitoring device and user equipment; the alarm module is used for monitoring the water quality online monitoring device, and alerting an abnormal situation. The water quality analysis probe adopted by the water quality online monitoring device has structural characteristics of dual optical paths and dual spectrometers, instability of a light source is overcome,and the accuracy of water quality detection is increased; meanwhile, integration and micromation are realized by the broadband spectrum-based multi-parameter water quality online monitoring device, and great convenience is brought for installation and use.

Description

technical field [0001] The invention relates to the field of water quality monitoring, in particular to an on-line water quality monitoring device based on a wide spectrum and multiple parameters. Background technique [0002] Environmental issues have increasingly become the focus of social attention, and one of the environmental issues that people are widely concerned about is water quality safety. Water quality detection technology is widely used in water quality monitoring and water quality safety warning of drinking water, water sources, groundwater and municipal sewage. It is mainly divided into electrochemical analysis method, chromatographic separation technology method, biosensing technology method and spectral analysis method. Among them, the water quality detection technology based on the spectral analysis method is an important development direction in the current water quality detection technology. Spectral analysis methods mainly include atomic absorption spec...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water quality on-line monitoring device based on wide spectrum and multi-parameters, which solves the problem that the current water quality on-line monitoring device based on wide spectrum adopts a single-parameter detection method, so that the accuracy of the detection results obtained is low.

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