A portable electrochemical detection and analysis device

Abstract

The invention discloses a portable electrochemical detection and analysis device, which comprises a single-chip microcomputer module, a program storage module, a data acquisition module, an output module, a temperature compensation module and a power supply module. The invention adopts components with high integration and low power consumption. The device is small in size and portable. It is equipped with a single-chip microcomputer and a liquid crystal display, which can analyze and display the detection results and meet the requirements of rapid detection. It is suitable for medical detection, food safety, etc. It can be used on-site for analysis in fields such as environmental protection and environmental protection. It is powered by a battery and a USB interface. When there is no external power input in the field, it can be powered by a battery or a battery in a notebook PC to power the device; it has a data memory and can store history. Data, with a USB data transmission interface, can be connected to peripherals such as a host computer and a printer, and can print detection values ​​and curves, etc., and can perform various analyzes on the stored data through the host computer to obtain detailed information about the research system.

Description

technical field [0001] The invention relates to an electrochemical analysis device, in particular to a portable electrochemical detection and analysis device. Background technique [0002] Electrochemistry is an important branch of physical chemistry. In addition to inorganic chemistry, organic chemistry, analytical chemistry and chemical engineering, it is also closely related to environmental science, energy science, biology, metal industry and other fields. Nowadays, electrochemical technology has been applied in some scientific fields, providing power for the development of human society. Electroanalysis technology and chemical sensing based on electrochemical principles provide research and analysis methods for biotechnology, industrial and environmental detection, and daily life; enable the electrolysis industry to realize the electrolytic synthesis of a large number of inorganic and organic substances, and the extraction and refining of metals ; Electrochemical tech...

AI Technical Summary

Problems solved by technology

At present, as electrochemical instruments play an increasingly important role in industrial and agricultural production, medical and health, and scientific research, the demand for electrochemical measurement is also increasing. Due to the complexity of electrochemical measurement and analysis, a The electrochemical analysis of substances often requires a variety of instruments to be measured. Due to the relatively large size of the instruments, external power supply is required, and samples need to be taken to a specific laboratory for measurement. parameter

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