Fluid tester

A testing device and liquid technology, which is applied in the direction of testing water, testing water hardness, and analyzing through chemical reactions of materials, which can solve problems such as errors, complicated system operations, and wrong readings

Inactive Publication Date: 2005-08-10
欧丽特·玛茹阿尔白克
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The need to match the test strips to the color chart complicates the operation of the system and is likely to result in false readings or other errors for the unskilled user

Method used

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Embodiment Construction

[0037] In order to overcome the disadvantages and deficiencies of the prior art, the present invention provides a test method. After the liquid reacts with various test substances, the color of the liquid will change, and then compare and match the final color with the corresponding color scale, The user determines the corresponding properties of the liquid. A set of related test areas and reference diagrams can be placed side by side, for example, on a card, so that by dipping the card into the liquid and then comparing and matching the colors of the test areas and the reference diagram, the user can finalize the liquid Concentrations of different substances contained in . Each test area is impregnated with a selected substance whose chemical reaction with the liquid allows the user to determine the concentration of a substance contained in the liquid.

[0038] now refer to Figure 1A , 1B and 1C, Figure 1A It is an embodiment of the present invention, a schematic diagram ...

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PUM

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Abstract

The invention relates to a liquid-test device, which is used for determining the values of a plurality of properties of the liquid, comprising a plane base and a plurality of testing areas arranged on the plane base. Each testing area comprises a test subarea and a reference area close to the test subarea. Each test subarea can displays one color according to the property value as the chemical reaction result of the reagent and the liquid. The reference area comprises a plurality of reference colors.

Description

technical field [0001] In general, the disclosed technology relates to methods and systems for testing liquids, and more particularly to methods and systems for testing water. Background technique [0002] Many systems and methods for testing water for chemicals and other properties are known in the art. A common method is to insert an absorbent material, such as test paper impregnated with chemical reagents, into the water to be tested. This chemical reagent is designed to react chemically with a predetermined chemical substance or predetermined liquid property. As a result of the chemical reaction, the color of the chemical reagent will change and the color change will be visible on the absorbent material. Therefore, when the water being tested contains these predetermined chemicals or has predetermined liquid characteristics, the color changes. By comparing the chromaticity of the final color with the standard color scale, the content or characteristics of the detected...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01NG01N21/77G01N21/78G01N31/22G01N33/18
CPCG01N33/1853G01N31/22
Inventor 欧丽特·玛茹阿尔白克
Owner 欧丽特·玛茹阿尔白克
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