CN201517995U - Single-side pH value measurement device for corrosive materials - Google Patents
Single-side pH value measurement device for corrosive materials Download PDFInfo
- Publication number
- CN201517995U CN201517995U CN2009202428598U CN200920242859U CN201517995U CN 201517995 U CN201517995 U CN 201517995U CN 2009202428598 U CN2009202428598 U CN 2009202428598U CN 200920242859 U CN200920242859 U CN 200920242859U CN 201517995 U CN201517995 U CN 201517995U
- Authority
- CN
- China
- Prior art keywords
- measurement device
- value measurement
- test paper
- value
- corrosive materials
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model relates to a single-side pH value measurement device for corrosive materials, which comprises a triangular bracket. A clamp is arranged on one side at the top end of the triangular bracket, and a groove is formed at the bottom of the bracket. Compared with the prior art, the single-side pH value measurement device for corrosive materials can measure the pH value of to-be-tested liquid by clamping one end of a pH test paper with the clamp on the bracket, transferring the to-be-tested liquid to the other end of the pH test paper through a pipette, a glass bar, and so on, and comparing with the standard color card. The single-side pH value measurement device has simple structure and safer usage.
Description
Technical field
The utility model relates to a kind of one-sided corrosive substance pH value detection device.
Background technology
At present, during the pH pH-value determination pH, in the mensuration accuracy requirement to the pH value is not under the extra high situation, often use the pH test paper, be infected with on the pH test paper by the liquid that will measure, color according to test paper change in color and standard color comparison card compares, and just can judge the pH value that will measure liquid.But this situation often is the own hand of people takes the pH test paper, and the pH test paper is put in the liquid to be determined; Or by suction pipe, glass bar or the like utensil, liquid to be determined is dripped on the test paper, the comparison color reads the pH value of liquid.At liquid to be determined is when having corrosive liquid, and this assay method has certain danger.
The utility model content
The utility model has overcome the deficiencies in the prior art, and a kind of simple in structure, safe one-sided corrosive substance pH value detection device is provided.
For solving above-mentioned technical matters, the utility model by the following technical solutions:
A kind of one-sided corrosive substance pH value detection device comprises a support triangular in shape, and described triangular supports top one side has a clip, and the side that frame bottom is identical with clip has a groove.
Support is made with corrosion-resistant material, especially corrosion resistant plastics, and, density low because of cost is little to have bigger advantage.
Compared with prior art, use one-sided corrosive substance pH value detection device of the present utility model, during use, at first of pH test paper is clamped with the clip on the support, liquid suction passage to be determined, glass bar etc. are moved on on the pH test paper, by contrasting, just can determine the pH value of liquid to be determined with standard color comparison card.If liquid is too much, then can flow into the groove of frame bottom, can not pollute desktop.Simple in structure, use safer.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 be the utility model A to structural representation.
Embodiment
Below in conjunction with accompanying drawing the utility model is further elaborated.
Shown in accompanying drawing 1,2, a kind of one-sided corrosive substance pH value detection device comprises a support triangular in shape 1, and described triangular supports top one side has a clip 2, and the side that frame bottom is identical with clip has a groove 3.Support is made with corrosion resistant plastics.During use, at first of pH test paper is clamped with the clip on the support, liquid suction passage to be determined, glass bar etc. is moved on on the pH test paper, by with the standard color comparison card contrast, just can determine the pH value of liquid to be determined.
Claims (1)
1. an one-sided corrosive substance pH value detection device comprises a support triangular in shape (1), it is characterized in that: described triangular supports top one side has a clip (2), and the side that frame bottom is identical with clip has a groove (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202428598U CN201517995U (en) | 2009-10-30 | 2009-10-30 | Single-side pH value measurement device for corrosive materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202428598U CN201517995U (en) | 2009-10-30 | 2009-10-30 | Single-side pH value measurement device for corrosive materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201517995U true CN201517995U (en) | 2010-06-30 |
Family
ID=42498717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202428598U Expired - Fee Related CN201517995U (en) | 2009-10-30 | 2009-10-30 | Single-side pH value measurement device for corrosive materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201517995U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202758A (en) * | 2017-06-02 | 2017-09-26 | 杜卫超 | Solution pH value detects support |
-
2009
- 2009-10-30 CN CN2009202428598U patent/CN201517995U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107202758A (en) * | 2017-06-02 | 2017-09-26 | 杜卫超 | Solution pH value detects support |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100630 Termination date: 20121030 |