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Liquid level tracking device

A technology for tracking devices and liquid levels, which can be used in measuring devices, liquid level indicators for physical variable measurement, liquid level indicators, etc., and can solve problems such as inability to accurately calculate liquid level heights

Pending Publication Date: 2017-02-15
苏州新仪科学仪器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the liquid level tracking system device used in the mechanical arm type solid phase extraction instrument can only track the liquid level, but cannot accurately calculate the height of the liquid level

Method used

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Embodiment Construction

[0016] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "vertical", "horizontal", "inner", "outer" etc. are based on The orientation or positional relationship shown in the drawings is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and o...

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PUM

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Abstract

The invention provides a liquid level tracking device. The liquid crystal display screen assembly at least comprises a control system, a liquid level sensor and an injection needle. The liquid level tracking device is characterized by further comprising a capacitance plate; the injection needle is connected with a first wire, and the first wire is connected to the signal input end of the liquid level sensor; the capacitance plate is connected to the second wire, the second wire is connected to the common end of the liquid level sensor, and the liquid level sensor is used for providing liquid level signals in a container for the control system. The liquid level tracking device can precisely determine the height of a solution in the container.

Description

technical field [0001] The invention relates to a liquid level tracking device, in particular to a liquid level tracking device capable of accurately calculating the liquid level height. Background technique [0002] In the prior art, the liquid level tracking system device used in the mechanical arm type solid phase extractor can only track the liquid level, but cannot accurately calculate the height of the liquid level. Contents of the invention [0003] In order to overcome the shortcomings in the prior art, the content of the invention is to provide a liquid level tracking device, which can accurately measure the liquid level in the container. [0004] In order to achieve the purpose of the invention, the present invention provides a liquid level tracking device, which at least includes a control system, a liquid level sensor and an injection needle, and is characterized in that it also includes a capacitor plate, and the injection needle is connected with a first wire...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01F23/26
CPCG01F23/263
Inventor 王志刚张振方刘一峰虞发海杨水云李婷季金丹
Owner 苏州新仪科学仪器有限公司