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Variable-range optical quantification device

A quantitative device and variable variable technology, applied in the direction of measuring devices, measuring capacity, volume measuring instruments/methods, etc., can solve labor-intensive problems and achieve the effects of simple principle, changing the extraction volume, and convenient external observation

Active Publication Date: 2015-02-04
山西鑫华翔科技发展有限公司
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Problems solved by technology

Traditional quantitative chemical analysis requires manual operation by a dedicated person, which is labor-intensive

Method used

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Examples

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Embodiment Construction

[0013] Example XHX-LC2012-1, a variable range optical quantification device produced by Shanxi Xinhuaxiang Co., Ltd., is installed on the ammonia nitrogen online measuring instrument produced by Shanxi Xinhuaxiang Co., Ltd. The description is as follows: main components: outside and inside The round transparent straight tube (2) with rough surface is made of transparent plastic injection molding. The round transparent straight pipe (2) with outer side and inner rough surface is smooth and transparent on the outside, with length marks. Outer square inner round transparent straight pipe (2) inner circle diameters are strictly the same, and the volume of inner cylinder is equal to area multiplied by length (V=S*H), unit milliliter. Because the inner circle area of ​​the round transparent straight pipe (2) in the outer side is fixed, the length of the outside is exactly the volume. The round transparent straight pipe (2) inner round surface of the outer side is a rough surface, w...

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Abstract

The invention belongs to the field of chemical quantitative analysis and specifically relates to a variable-range optical quantification device. The variable-range optical quantification device comprises a transparent straight pipe with a square external part and a circular rough internal surface, photoelectric correlation liquid level detection rings, an MCU (Micro Control Unit) control board, three-way pipe fittings, a liquid inlet valve, a liquid outlet valve, an extraction interface and an emptying valve. The variable-range optical quantification device is characterized in that the transparent straight pipe with the square external part and the circular rough internal surface is vertically installed, the three-way pipe fittings sleeve the upper and lower ends of the transparent straight pipe with the square external part and the circular rough internal surface, the photoelectric correlation liquid level detection rings sleeve the external part of the transparent straight pipe with the square external part and the circular rough internal surface, the extraction interface and the emptying valve sleeve the two sides of the three-way pipe fitting at the upper part of the transparent straight pipe with the square external part and the circular rough internal surface, the liquid inlet valve and the liquid outlet valve sleeve the two sides of the three-way pipe fitting at the lower part of the transparent straight pipe with the square external part and the circular rough internal surface, and the internal part of the entire variable-range optical quantification device is sealed. The variable-range optical quantification device has the beneficial effects that the labor is saved, the repeatability of measurement results is good, the stability is high, the accuracy is high, the electric consumption is small and no maintenance is needed.

Description

technical field [0001] The invention belongs to the field of chemical quantitative analysis, in particular to a variable range optical quantitative device. Background technique [0002] Water is the source of life, without water there is no life. Water is also an important raw material for industrial production. Industrial production produces a large amount of industrial wastewater, which will pollute water and affect human beings. At present, due to the rapid development of industry, water pollution will become more and more serious, causing human beings to have no water to drink. Therefore, in order to develop industries, waste water discharge must also be strictly controlled to prevent water pollution. Prevention of water pollution requires wastewater treatment, wastewater treatment requires water quality monitoring, and water quality monitoring requires quantitative chemical analysis. Traditional quantitative chemical analysis requires manual operation by a dedicated ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F22/00
Inventor 曲卫红暢福善
Owner 山西鑫华翔科技发展有限公司
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