New test dropper

A new type of inspection and dropper technology, applied in the direction of measuring tube/pipette, etc., can solve the problems affecting the quality of inspection results, the liquid is not sucked cleanly, the suction port is easy to block, etc., to improve inspection quality and work efficiency, accurate measurement, The effect of preventing clogging

Inactive Publication Date: 2014-07-09
黄春娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The dropper is a commonly used inspection tool. The structure of the commonly used dropper is simple at present, and there are problems such as inaccurate sampling, slow operation, often the liquid in the container is not sucked clean, and the suction port is easily blocked, resulting in low work efficiency and affecting the inspection. quality of results

Method used

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  • New test dropper

Examples

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Embodiment Construction

[0006] as attached figure 1 As shown, a new test dropper includes a rubber bag 1, a dropper 2, and a suction nozzle 4. The suction nozzle 4 is provided with a bend and has a plurality of suction ports 6 at the head; the dropper The tube 2 and the suction nozzle 4 are marked with a large scale 3 and a small scale 5 respectively.

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PUM

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Abstract

The invention discloses a new test dropper including a rubber capsule, a dropper and a suction nozzle, the new test dropper is characterized in that the suction nozzle is provided with a bend, and is provided with a plurality of suction ports on the head. The dropper and the suction nozzle are respectively marked with a large and a small scale. The new test dropper has the advantages of being simple in structure, convenient in use, accurate in measurement, beneficial for improving the test quality and work efficiency and the like.

Description

technical field [0001] The invention relates to the technical field of inspection instruments, in particular to a novel inspection dropper. Background technique [0002] The dropper is a commonly used inspection tool. The structure of the commonly used dropper is simple at present, and there are problems such as inaccurate sampling, slow operation, often the liquid in the container is not sucked clean, and the suction port is easily blocked, resulting in low work efficiency and affecting the inspection. the quality of the results. Contents of the invention [0003] In order to solve the deficiencies of the prior art, the present invention provides a new test dropper with simple structure, convenience and practicality. The technical solution adopted by the present invention is: a new test dropper, including a rubber bag, a dropper, and a suction nozzle, which is characterized in that the suction nozzle is provided with a bend and has multiple suction openings on the head. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01L3/02
Inventor 黄春娟
Owner 黄春娟
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