Hand-held water quality analyzer

Abstract

A hand-held water quality analyzer comprises a master control unit, a first / second sensor unit, a data storage unit, a human-computer interface unit and a power supply processing unit, wherein the master control unit includes a CPU processing system unit, a first / second sensor control and interface unit, a data storage interface unit, a human-computer interface conversion interface unit and DC / DC conversion unit which are connected with the CPU processing system unit; the first sensor unit is connected with the first sensor control and interface unit; the second sensor unit is connected with the second sensor control and interface unit; the data storage unit is connected with the data storage interface unit; the human-computer interface unit is connected with the human-computer interface conversion interface unit; and the power supply processing unit is respectively connected with the DC / DC conversion unit and the first / second sensor control and interface unit. The hand-held water quality analyzer provided by the invention is used to realize automatic and accurate multi-parameter measurement and analysis of various water quality, is energy saving and environmentally friendly, is easy to operate and maintain, and can be used to solve problems of single function and long measuring period in the prior art.

Description

technical field [0001] The present invention relates to a water quality analyzer, in particular to a multi-parameter hand-held water quality analyzer, which belongs to the field of water quality analysis, and is suitable for water quality testing requirements in various environments in the field, and can also be used for rapid water quality detection in emergencies, and Testing application of routine water quality parameters in the laboratory. Background technique [0002] At present, more and more people have realized that water sources are closely related to people's life and health, and are crucial to the human living environment. Having pure water resources, like having fresh air, is closely related to human health. Therefore, how to conveniently and accurately conduct multi-parameter water quality analysis for various water sources is a very urgent and important demand. [0003] In the prior art, although many types of water quality analyzers have been proposed, most o...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a hand-held water quality analyzer, which can realize automatic and accurate multi-parameter water quality detection and analysis for various water qualities, is energy-saving and environmentally friendly, and is easy to operate and maintain, so as to solve the problem of existing water quality analyzers. Single, bulky, long measurement cycle and other issues

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