Intelligent Baume specific gravity measuring device and method by utilizing tension sensor

Abstract

The invention discloses an intelligent Baume specific gravity measuring device by utilizing a tension sensor, which comprises a shell system, a tension system and an intelligent system, the intelligent system is arranged on the upper side of the shell system, and the tension system is arranged on the lower side of the shell system. According to the intelligent Baume specific gravity measuring device and method by utilizing the tension sensor, a glass material is not adopted, breaking is not likely to happen, scales do not need to be observed, and the situation that data cannot be read due to pollution is avoided; due to the fact that the tension sensor is arranged, the measuring range is wide, and various kinds of liquid with different densities can be measured. The measuring device is notinfluenced by the size of a container, does not need sampling, is directly put into a large container and is convenient to use; the influence of fluctuation of the liquid level is avoided, and the measurement time is short; the tension sensor is adopted, so that the measurement precision is greatly improved; and direct digital display is adopted, so that personal errors are reduced, and real-timeinformation can be provided for automatic control.

Description

technical field [0001] The invention relates to the technical field of industrial application, in particular to an intelligent Baume specific gravity measuring device and method using a tension sensor. Background technique [0002] In modern scientific research, testing and enterprise production, it is often necessary to measure various solutions. For example, the concentrated detection produced by the enterprise, the preparation of various concentrations of solutions, the distinction of various concentrations of wastewater solutions for treatment and utilization, etc., can use the hydrometer to quickly obtain data information. [0003] The hydrometer is made according to Archimedes' law and the condition that the object floats on the liquid surface and is balanced. It is an instrument for measuring the density of liquid. [0004] At present, there are many hydrometer glass scales commonly used, and the Baume hydrometer is the most used one. The Baume hydrometer is a method...

AI Technical Summary

Problems solved by technology

[0006] 1) As a glass product, it is often immersed in the measured liquid when used, and the hydrometer is fragile or even polluted and cannot read the data

[0007] 2) The range of measuring the liquid is limited. When the liquid to be measured is a liquid with unknown density, choosing a hydrometer with an inappropriate range will result in inability to measure

[0008] 3) It is necessary to read data horizontally. It is difficult to read data in relatively large capacity and container readings. It is inconvenient to read data from the horizontal plane only after sampling to a small capacity.

[0009] 4) Due to the fluctuation of the liquid level, it takes a long time to wait for the liquid level to stand still before reading, and the measurement time is relatively long

[0010] 5) The scale reading accuracy is relatively rough, and the read data accuracy is low

[0011] 6) Manual reading is required when reading, which is prone to human error and cannot provide real-time information for automatic control

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