CN107202758A - Solution pH value detects support - Google Patents
Solution pH value detects support Download PDFInfo
- Publication number
- CN107202758A CN107202758A CN201710406009.6A CN201710406009A CN107202758A CN 107202758 A CN107202758 A CN 107202758A CN 201710406009 A CN201710406009 A CN 201710406009A CN 107202758 A CN107202758 A CN 107202758A
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- CN
- China
- Prior art keywords
- detection
- housing
- solution
- support
- plate
- 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.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
- G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
- G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
- G01N21/80—Indicating pH value
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2201/00—Features of devices classified in G01N21/00
- G01N2201/02—Mechanical
- G01N2201/021—Special mounting in general
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- Engineering & Computer Science (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
Solution pH value detects support, and it is related to the improvement that a kind of pH value detects servicing unit, and in particular to a kind of solution pH value detects support.It includes housing, light plate, color board, detection paper support, the front end of housing is provided with opening, the both sides of opening are provided with V-shaped groove, dump tank is provided with below V-shaped groove, dump tank is fixedly connected on the two side of housing, light plate is arranged on the inside of housing, and color board is arranged on the front side of fluorescent tube plate, and detection paper support is arranged in V-shaped groove.The present invention is provided with dump tank below detection cardboard, can store the fluid to be measured of some drippages, it is ensured that the safety of detection.The present invention, which has, tests accurate, safety, even the progress that the fluid to be measured with corrosivity, toxicity can also conveniently, accurate, safe is tested；Pass through itself light-source system, it is ensured that the result of measurement is compared under standard light so that than to result it is more accurate.
Description
Technical field
The present invention relates to the improvement that a kind of pH value detects servicing unit, and in particular to a kind of solution pH value detects support.
Background technology
At present, when pH value is determined, pH value is obtained under the premise of measurement accuracy requirement is not extra high, through frequently with PH test paper
PH value measure is carried out to corresponding solution, contrasted according to the change of test paper color and standard color comparison card, you can judgement is surveyed
The pH value of solution.Common at present is all that tester's hand takes PH test paper, and the test paper of test and colorimetric card are contrasted.This feelings
Need easily to drip under condition and either splash down on test paper or immerse test paper in detected solution.
This method of testing has two, 1, when detected solution has the Detrimental characteristics such as corrosivity, toxicity, it is impossible to
The method dripped or splashed down easily is detected that there is also certain danger even if test paper is immersed into detected solution.2、
Because the color distortion of colorimetric card is smaller, in the case of different ambients, the color of contrast colour atla is produced under observation
Raw deviation, under light, under sunlight, compared with can usually produce deviation under dark situation, causes the error of measurement result larger.
The content of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of solution pH value detect support, it
It is accurate, safe with test, even the fluid to be measured with corrosivity, toxicity can also facilitate, accurate, safety progress is surveyed
Examination；Pass through itself light-source system, it is ensured that the result of measurement is compared under standard light so that than to result it is more accurate.
To achieve the above object, the present invention is using following technical scheme：It comprising housing 1, light plate 2, color board 3,
Paper support 4 is detected, the front end of housing 1 is provided with opening 11, and the both sides of opening 11 are provided with V-shaped groove 111, the lower section of V-shaped groove 111
Dump tank 112 is provided with, dump tank 112 is fixedly connected on the two side of housing 1, and light plate 2 is arranged on the inside of housing 1,
Color board 3 is arranged on the front side of fluorescent tube plate 2, and detection paper support 4 is arranged in V-shaped groove 111.
Described detection paper support 4 is arranged in V-shaped groove 111 by cross bar 41, handle 42, detection cardboard 43, cross bar 41, hand
The top of handle 42 is U-bracket structure, and the bottom of handle 42 is to be provided with detection cardboard in the middle of lever-like handle, U-bracket structure
43, detect that the top of cardboard 43 is corresponding with the bottom of color board 3 concordant.
Described color board 3 is parallel with light plate 2, and multiple standard detection Colorimetric test papers are evenly arranged with color board 3
31。
The width of described detection cardboard 43 is identical with the width of standard detection Colorimetric test paper 31.
Described light plate 2 is parallel with the preceding surface 14 of housing 1, and several day-light lamps are evenly arranged with lamp plate plate 2
Pipe.
The described front opening of housing 1, the bottom plate 12 of housing 1 is flat board, and the bottom of bottom plate 12 is provided with several feets 13.
The two ends of the cross bar 41 set block 44.
The present invention increases by light plate 2 that standard detection Colorimetric test paper 31 is corresponding in housing, by test solution when using
Body is dropped on detection cardboard 43, is moved left and right detection support 4 by handle 42, is passed through the standard to detection cardboard 43 and top
Detection Colorimetric test paper 31, which carries out contrast, can clearly find out the pH value of fluid to be measured, due to being contrasted under background light,
Contrast effect is very clear.
The present invention is provided with dump tank 112 in the lower section of detection cardboard 43, can store the fluid to be measured of some drippages, can
To ensure the safety of detection, in the case that particularly fluid to be measured has corrosivity, toxicity.
It is of the invention accurate, safe with test, even the fluid to be measured with corrosivity, toxicity can also facilitate, standard
Really, safe progress is tested；Pass through itself light-source system, it is ensured that the result of measurement is compared under standard light so that ratio
To result it is more accurate.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
To obtain other accompanying drawings according to these accompanying drawings.
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 A-A to sectional view.
Description of reference numerals：Housing 1, light plate 2, color board 3, detection paper support 4, opening 11, bottom plate 12, feet 13,
Preceding surface 14, V-shaped groove 111, dump tank 112, fluorescent-lamp tube 21, standard detection Colorimetric test paper 31, cross bar 41, handle 42, inspection
Survey cardboard 43, block 44.
Embodiment
Referring to shown in Fig. 1-Fig. 2, the technical scheme that present embodiment is used is：It includes housing 1, light plate 2, ratio
Colour table 3, detection paper support 4, the front end of housing 1 are provided with opening 11, and the both sides of opening 11 are provided with V-shaped groove 111, V-shaped groove 111
Lower section be provided with dump tank 112, dump tank 112 is fixedly connected on the two side of housing 1, and light plate 2 is arranged on housing 1
Inside, color board 3 is arranged on the front side of fluorescent tube plate 2, and detection paper support 4 is arranged in V-shaped groove 111.
Described detection paper support 4 is arranged in V-shaped groove 111 by cross bar 41, handle 42, detection cardboard 43, cross bar 41, hand
The top of handle 42 is U-bracket structure, and the bottom of handle 42 is to be provided with detection cardboard in the middle of lever-like handle, U-bracket structure
43, detect that the top of cardboard 43 is corresponding with the bottom of color board 3 concordant.
Described color board 3 is parallel with light plate 2, and multiple standard detection Colorimetric test papers are evenly arranged with color board 3
31。
The width of described detection cardboard 43 is identical with the width of standard detection Colorimetric test paper 31.
Described light plate 2 is parallel with the preceding surface 14 of housing 1, and several day-light lamps are evenly arranged with lamp plate plate 2
Pipe 21.
The described front opening of housing 1, the bottom plate 12 of housing 1 is flat board, and the bottom of bottom plate 12 is provided with several feets 13.
The two ends of the cross bar 41 set block 44.
The present invention increases by light plate 2 that standard detection Colorimetric test paper 31 is corresponding in housing, by test solution when using
Body is dropped on detection cardboard 43, is moved left and right detection support 4 by handle 42, is passed through the standard to detection cardboard 43 and top
Detection Colorimetric test paper 31, which carries out contrast, can clearly find out the pH value of fluid to be measured, due to being contrasted under background light,
Contrast effect is very clear.
The present invention is provided with dump tank 112 in the lower section of detection cardboard 43, can store the fluid to be measured of some drippages, can
To ensure the safety of detection, in the case that particularly fluid to be measured has corrosivity, toxicity.
It is of the invention accurate, safe with test, even the fluid to be measured with corrosivity, toxicity can also facilitate, standard
Really, safe progress is tested；Pass through itself light-source system, it is ensured that the result of measurement is compared under standard light so that ratio
To result it is more accurate.
It is described above, it is merely illustrative of the technical solution of the present invention and unrestricted, those of ordinary skill in the art are to this hair
Other modifications or equivalent substitution that bright technical scheme is made, without departing from the spirit and scope of technical solution of the present invention,
It all should cover among scope of the presently claimed invention.
Claims (7)
1. solution pH value detects support, it is characterised in that：It includes housing (1), light plate (2), color board (3), detection paper branch
Frame (4), the front end of housing (1) is provided with opening (11), and the both sides of opening (11) are provided with V-shaped groove (111), V-shaped groove (111)
Lower section is provided with dump tank (112), and dump tank (112) is fixedly connected on the two side of housing (1), and light plate (2) is arranged on
The inside of housing (1), color board (3) is arranged on the front side of fluorescent tube plate (2), and detection paper support (4) is arranged in V-shaped groove (111).
2. solution pH value according to claim 1 detects support, it is characterised in that：Described detection paper support (4) is by horizontal stroke
Bar (41), handle (42), detection cardboard (43), cross bar (41) are arranged in V-shaped groove (111), and the top of handle (42) is U-shaped branch
Frame structure, the bottom of handle (42) is that detection cardboard (43) is provided with the middle of lever-like handle, U-bracket structure, detects cardboard
(43) top is corresponding with the bottom of color board (3) concordant.
3. solution pH value according to claim 1 detects support, it is characterised in that：Described color board (3) and light plate
(2) it is parallel, multiple standard detection Colorimetric test papers (31) are evenly arranged with color board (3).
4. the solution pH value detection support according to claim 1,2, it is characterised in that：The width of described detection cardboard (43)
Degree is identical with the width of standard detection Colorimetric test paper (31).
5. solution pH value according to claim 1 detects support, it is characterised in that：Described light plate (2) and housing (1)
Preceding surface (14) it is parallel, lamp plate plate is evenly arranged with several fluorescent-lamp tubes on (2).
6. solution pH value according to claim 1 detects support, it is characterised in that：Described housing (1) front opening, shell
The bottom plate (12) of body (1) is flat board, and the bottom of bottom plate (12) is provided with several feets (13).
7. solution pH value according to claim 1 detects support, it is characterised in that：The two ends of the cross bar (41) set gear
Block (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406009.6A CN107202758A (en) | 2017-06-02 | 2017-06-02 | Solution pH value detects support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710406009.6A CN107202758A (en) | 2017-06-02 | 2017-06-02 | Solution pH value detects support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107202758A true CN107202758A (en) | 2017-09-26 |
Family
ID=59906458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710406009.6A Pending CN107202758A (en) | 2017-06-02 | 2017-06-02 | Solution pH value detects support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107202758A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597982Y (en) * | 2003-03-06 | 2004-01-07 | 孙国华 | Electronic colorimeter |
| CN2852115Y (en) * | 2005-08-05 | 2006-12-27 | 艾康生物技术(杭州)有限公司 | Apparatus for sample analysis |
| CN201517994U (en) * | 2009-10-30 | 2010-06-30 | 成都市卓睿科技有限公司 | Multi-end single-side safe pH value measurement device with color card |
| CN201517995U (en) * | 2009-10-30 | 2010-06-30 | 成都市卓睿科技有限公司 | Single-side pH value measurement device for corrosive materials |
| CN201517999U (en) * | 2009-10-30 | 2010-06-30 | 成都市卓睿科技有限公司 | PH value measurement device with color card for corrosive materials |
| CN201522441U (en) * | 2009-10-30 | 2010-07-07 | 成都市卓睿科技有限公司 | Single-side corrosive material pH value detection device provided with colorimetric card |
| US8003061B2 (en) * | 2004-05-06 | 2011-08-23 | Akers Biosciences, Inc. | Test strip card |
| CN203144413U (en) * | 2013-04-03 | 2013-08-21 | 中国农业科学院兰州兽医研究所 | PH (potential of hydrogen) value test comparison device for mammal cell culture fluid |
| CN104849265A (en) * | 2014-09-15 | 2015-08-19 | 重庆华森制药有限公司 | PH test paper colorimetric card plate having locking |
-
2017
- 2017-06-02 CN CN201710406009.6A patent/CN107202758A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2597982Y (en) * | 2003-03-06 | 2004-01-07 | 孙国华 | Electronic colorimeter |
| US8003061B2 (en) * | 2004-05-06 | 2011-08-23 | Akers Biosciences, Inc. | Test strip card |
| CN2852115Y (en) * | 2005-08-05 | 2006-12-27 | 艾康生物技术(杭州)有限公司 | Apparatus for sample analysis |
| CN201517994U (en) * | 2009-10-30 | 2010-06-30 | 成都市卓睿科技有限公司 | Multi-end single-side safe pH value measurement device with color card |
| CN201517995U (en) * | 2009-10-30 | 2010-06-30 | 成都市卓睿科技有限公司 | Single-side pH value measurement device for corrosive materials |
| CN201517999U (en) * | 2009-10-30 | 2010-06-30 | 成都市卓睿科技有限公司 | PH value measurement device with color card for corrosive materials |
| CN201522441U (en) * | 2009-10-30 | 2010-07-07 | 成都市卓睿科技有限公司 | Single-side corrosive material pH value detection device provided with colorimetric card |
| CN203144413U (en) * | 2013-04-03 | 2013-08-21 | 中国农业科学院兰州兽医研究所 | PH (potential of hydrogen) value test comparison device for mammal cell culture fluid |
| CN104849265A (en) * | 2014-09-15 | 2015-08-19 | 重庆华森制药有限公司 | PH test paper colorimetric card plate having locking |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170926 |