CN108254583A - A kind of pH value of fabrics automatic test equipment - Google Patents
A kind of pH value of fabrics automatic test equipment Download PDFInfo
- Publication number
- CN108254583A CN108254583A CN201810103333.5A CN201810103333A CN108254583A CN 108254583 A CN108254583 A CN 108254583A CN 201810103333 A CN201810103333 A CN 201810103333A CN 108254583 A CN108254583 A CN 108254583A
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- specimen holder
- value
- partition board
- automatic
- oscillation device
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- 238000012360 testing method Methods 0.000 title claims abstract description 35
- 239000004744 fabric Substances 0.000 title claims abstract description 14
- 239000007788 liquid Substances 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 238000005192 partition Methods 0.000 claims abstract description 24
- 230000010355 oscillation Effects 0.000 claims abstract description 22
- 239000000523 sample Substances 0.000 claims description 13
- 239000012780 transparent material Substances 0.000 claims description 3
- 230000009514 concussion Effects 0.000 abstract description 7
- 238000013461 design Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000004753 textile Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000000284 extract Substances 0.000 description 3
- 239000006286 aqueous extract Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/00584—Control arrangements for automatic analysers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
- G01N35/0099—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor comprising robots or similar manipulators
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The present invention provides a kind of pH value of fabrics automatic test equipment, if dried layer partition board is equipped in sales kit (SK), specimen holder is slidably equipped on each partition board, specimen holder is slided in partition board upper limit, each specimen holder is all connected with an oscillation device, oscillation device is set on the outside of sales kit (SK), and automatic Qu Ye mechanisms are placed into after prepare liquid is drawn in each test tube, and pH value automatically determines mechanism and carries out pH measure to testing liquid.PH value of fabrics automatic test equipment of the present invention has the advantage that：Reasonable design, easy to operate, the automatic Qu Ye mechanisms of use, which can realize, automatically takes each definite value of prepare liquid away, is then added dropwise in test tube；The pH value of use automatically determines mechanism, it can be achieved that measuring pH value successively to several invisible spectro prepare liquids；By specimen holder and the ingenious combination of oscillation device, realize every layer of specimen holder and independently shake；The present apparatus can will take liquid, concussion and measure to be carried out successively in an equipment, save manpower, improve efficiency, quick and precisely.
Description
Technical field
The invention belongs to textile inspection field, more particularly, to a kind of pH value of fabrics automatic test equipment.
Background technology
At present, pH value of textile aqueous extract liquor is measured according to GB/T 7573-2009《The survey of pH value of textile aqueous extract liquor
It is fixed》It carries out.The standard is pointed out：Measure pH value when, extract liquor is poured into 100mL beakers, rapidly electrode be immersed into liquid level down toward
The depth of few 10mm, with glass bar, lightly agitating solution is stablized until pH indicating values.According to operating method as defined in the standard
Measuring pH value, there are following defects：Sample to be tested water extract is in direct contact air, CO2It is dissolved into the change for wherein, causing pH value
Change, so as to influence result accuracy, aggravate the drift of pH value；PH value is drifted about so that data read time is longer, and then has more
CO2It is dissolved into extract liquor, forms vicious circle.Drawbacks described above generally existing in practical measurement causes textile water to extract
Take phenomena such as pH value of liquid is unstable, drift is big, and the reproducibility of data is poor between laboratory.Caused due to indicated value instability
Erroneous judgement, directly affect practical detection work.
With the development of science and technology, existing equipment can not meet using needs.Existing operation uses takes liquid manually, and every
The secondary amount for taking liquid is identified by human eye, the bad control of error.Existing specimen holder does not have concussion function, first will need
Prepare liquid is placed on vibrator after concussion, then places it on specimen holder the measure for carrying out pH value, and operating process is cumbersome, effect
Rate is low.The measure of existing pH value is needed manually to several sample sequentially determinings, improves cost of labor, and easily generate
Operation error and the possibility of increase error.
Invention content
In view of this, the present invention is directed to propose a kind of pH value of fabrics automatic test equipment, can solve above-mentioned technical problem.
In order to achieve the above objectives, the technical proposal of the invention is realized in this way：
A kind of pH value of fabrics automatic test equipment, it is automatic including oscillation device, sales kit (SK), automatic Qu Ye mechanisms, pH value
Measuring means and master control platform if being equipped with dried layer partition board in the sales kit (SK), are slidably equipped with specimen holder, specimen holder on each partition board
It is slided in partition board upper limit, each specimen holder is all connected with an oscillation device, and oscillation device is set on the outside of sales kit (SK), sales kit (SK)
Upper surface and wherein one side are opening, and specimen holder is picked and placeed from the opening of side in being evenly equipped with several rows on partition board, specimen holder
Cuvette groove, each cuvette groove is interior to place a test tube, and automatic Qu Ye mechanisms are placed into after prepare liquid is drawn in each test tube, from
Dong Qu liquid mechanism is equipped with first mechanical arm and quantitative liquid getting device, and quantitative liquid getting device is connected to the end of first mechanical arm, pH value
Mechanism is automatically determined equipped with second mechanical arm and probe, probe connects control movement by second mechanical arm, and extend into every
PH measure is carried out to testing liquid in a test tube, master control platform connects and automatic Qu Ye mechanisms and pH value is controlled to automatically determine mechanism.
Further, the opening of the sales kit (SK) upper side is located at the position opposite with oscillation device, and partition board is equipped with several
Slideway that is equidistant and being mutually parallel, specimen holder lower end, which is equipped with, to be equipped with and can be opened and closed with the matched sliding slot of slideway, the opening of side
Chamber door, chamber door is locked by bolt between sales kit (SK) on the outside of chamber door.
Further, the oscillation device includes retarder, cam, pulley, connecting rod and spring, and retarder is positioned over machine jointly
On frame, the output axis connection cam of retarder, one end of connecting rod is connected with pulley, and the other end of connecting rod is connected to the one of specimen holder
Side, the opposite side of specimen holder are removably connected to chamber door by spring, are mutually abutted between cam and pulley, and retarder driving is convex
Wheel rotation due to the effect of spring, drives connecting rod or so reciprocating movement, so as to drive specimen holder left and right on slideway is reciprocal to move
It is dynamic.
Further, the quantitative liquid getting device includes cylinder, servo motor and piston, and cylinder is removably fixed in the first machinery
The end of arm, piston are fitted closely in cylinder inboard wall, and servo motor is set on the top outside cylinder, is bored in the output shaft of servo motor
There is threaded hole, piston upper end is fixed with stud, and stud screws in threaded hole, has the amount of feeding screwed in for stud, servo in threaded hole
The rotation of motor drives stud vertical shift, and then with piston vertical shift, and the lower part of cylinder takes the one of sap cavity to take sap cavity
Side is transparent material, and equipped with scale, and servo motor is controlled by master control platform.
Further, the specimen holder is equipped with link, and one end of spring is hooked on link, and the other end of spring is fixed on case
Men Shang.
Relative to the prior art, pH value of fabrics automatic test equipment of the present invention has the advantage that：Design is closed
Reason, easy to operate, the automatic Qu Ye mechanisms of use, which can realize, automatically takes each definite value of prepare liquid away, is then added dropwise to test tube
In；The pH value of use automatically determines mechanism, it can be achieved that measuring pH value successively to several invisible spectro prepare liquids；By specimen holder and
The ingenious combination of oscillation device realizes every layer of specimen holder and independently shakes；The present apparatus can will take liquid, concussion and measure in an equipment
On carry out successively, save manpower, improve efficiency, quick and precisely.
Description of the drawings
The attached drawing for forming the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the enlarged diagram of part A in Fig. 1；
Fig. 3 is the structure diagram of quantitative liquid getting device；
Fig. 4 is the bottom schematic view of specimen holder in Fig. 1；
Reference sign：
1- second mechanical arms；2-pH values automatically determine mechanism；3- pops one's head in；4- springs；5- slideways；6- partition boards；7- chamber doors；8-
Cuvette groove；9- specimen holders；10- connecting rods；11- quantitative liquid getting devices；12- servo motors；13- first mechanical arms；14- takes liquid machine automatically
Structure；15- pulleys；16- retarders；17- cams；18- cylinders；19- sliding slots；20- output shafts；21- studs；22- pistons；23- takes
Sap cavity.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instructions such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of the description present invention and simplifies description rather than instruction or dark
Show that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that right
The limitation of the present invention.In addition, term " first ", " second " etc. are only used for description purpose, and it is not intended that instruction or hint phase
To importance or the implicit quantity for indicating indicated technical characteristic.The feature for defining " first ", " second " etc. as a result, can
To express or implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, " multiple "
It is meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood by concrete condition
Concrete meaning in the present invention.
The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
As shown in Figs 1-4, a kind of pH value of fabrics automatic test equipment including oscillation device, sales kit (SK), takes liquid machine automatically
Structure 14, pH value automatically determine mechanism 2 and master control platform, and 2 layers of partition board 6 are equipped in the sales kit (SK), are slidably equipped on each partition board 6
Specimen holder 9, specimen holder 9 are slided in 6 upper limit of partition board, and each specimen holder 9 is all connected with an oscillation device, and oscillation device is set on sample
On the outside of product case, the upper surface of sales kit (SK) and wherein one side are opening, and specimen holder 9 is picked and placeed from the opening of side in partition board 6, sample
Several row's cuvette grooves 8 are evenly equipped on product frame, place a test tube in each cuvette groove 8, automatic Qu Ye mechanisms draw prepare liquid
After be placed into each test tube, automatic Qu Ye mechanisms be equipped with first mechanical arm 13 and quantitative liquid getting device 11, quantitative liquid getting device 11
The end of first mechanical arm 13 is connected to, pH value automatically determines mechanism 2 equipped with second mechanical arm 1 and probe 3, and probe 3 passes through
The connection control movement of second mechanical arm 1, and extend into each test tube and pH measure is carried out to testing liquid, master control platform is connected and is controlled
It makes automatic Qu Ye mechanisms 14 and pH value automatically determines mechanism 2.
The opening of the sales kit (SK) upper side is located at the position opposite with oscillation device, partition board 6 be equipped with it is several it is equidistant simultaneously
The slideway 5 being mutually parallel, 9 lower end of specimen holder are equipped with to be opened/closed equipped with the opening with 5 matched sliding slot 19 of slideway, side
Chamber door 7 is locked chamber door 7 by bolt between 7 outside of chamber door and sales kit (SK).
The oscillation device includes retarder 16, cam 17, pulley 15, connecting rod 10 and spring 4, and retarder 16 is placed jointly
In in rack, the output axis connection cam 17 of retarder 16, one end of connecting rod 10 is connected with pulley 15, and the other end of connecting rod 10 connects
Be connected to the side of specimen holder 9, the opposite side of specimen holder 9 is removably connected to chamber door 7 by spring 4, cam 17 and pulley 15 it
Between mutually abut, 16 driving cam 17 of retarder rotates, and due to the effect of spring 4, drives 10 or so reciprocating movement of connecting rod, so as to
The left and right on slideway 5 of specimen holder 9 is driven to move back and forth.
The quantitative liquid getting device 11 includes cylinder 18, servo motor 12 and piston 22, and cylinder 18 is removably fixed in first
The end of mechanical arm 13, piston 22 are fitted closely in 18 inner wall of cylinder, and servo motor 12 is set on the top outside cylinder 18, servo electricity
Threaded hole is drilled in the output shaft 20 of machine 12,22 upper end of piston is fixed with stud 21, and stud 21 screws in threaded hole, has in threaded hole
For the amount of feeding that stud 21 screws in, the rotation of servo motor 12 drives 21 vertical shift of stud, and then move vertically with piston 22
Dynamic, the lower part of cylinder 18 is takes sap cavity 23, and the side for taking sap cavity 23 is transparent material, and equipped with scale, servo motor 12 is by total
Control platform control.
The specimen holder 9 is equipped with link, and one end of spring 4 is hooked on link, and the other end of spring 4 is fixed on chamber door 7
On.
In use, specimen holder 9 is first placed into the upper partition 6 of sales kit (SK), test tube is placed sequentially in specimen holder 9
In cuvette groove 8, master control platform is operated, automatic Qu Ye mechanisms 14 is controlled to be added dropwise to testing liquid in test tube successively, filled by oscillation
It puts to specimen holder concussion after a certain period of time, the second mechanical arm 1 that control ph automatically determines mechanism 2 stretches to probe 3 successively
In each test tube, pH value measure is carried out to its prepare liquid.
The principle that automatic Qu Ye mechanisms 14 pick and place liquid is：When taking liquid, servo motor 12 drives output shaft 20 to rotate, due to defeated
Thread fitting between shaft 20 and stud 21 drives stud 21 to move up, and then moved up with piston 22, and liquid is inhaled
Enter to taking in sap cavity 23.The Design of Screw Thread of stud 21 is accurate, and one circle of rotation can move up a certain amount of height with piston 22, so
21 turnning circle of stud can be converted into the volume for drawing liquid, as the scale for taking sap cavity 23, and servo motor 12 to its from
The revolution of body rotation is controlled by master control platform, and the revolution of 12 output shaft of servo motor can be converted into the number of turns of the rotation of stud 21.Tapping
When, servo motor 12 drives output shaft 20 that piston 22 is pushed to move down, liquid can be expressed into test tube towards rotating backward.
The principle of oscillation device is：Due to mutually being abutted between cam 17 and pulley 15,16 driving cam 17 of retarder is revolved
Turn, due to the effect of spring 4, drive 10 or so reciprocating movement of connecting rod, so as to drive the left and right on slideway 5 of specimen holder 9 is reciprocal to move
It is dynamic, so as to fulfill oscillation action.The rotating speed of retarder 16 can be adjusted as needed.
When double-layer clapboard all places specimen holder, first the test tube in the specimen holder 9 of upper partition 6 can be carried out taking liquid, taken
Chamber door 7 is opened after liquid, specimen holder 9 is placed into lower partition 6, since specimen holder 9 and pulley 15, connecting rod 10 are integrated
Structure, so can stretch out pulley 15 and connecting rod 10 outside sales kit (SK), pulley 15 is made to be abutted, and hang with the cam 17 of lower floor
Good spring 4.Another specimen holder 9 is placed into upper partition 6, its pulley is made to be abutted with the cam 17 on upper strata, and
Spring 4 is hung up properly, then it is carried out to take liquid.Double-deck specimen holder 9 can realize independent concussion, and chamber door 7 is opened after concussion.PH value
Automatically determining mechanism 2 can control second mechanical arm 1 that probe 3 is stretched into double-deck specimen holder 9 successively, it is measured successively.
Space between upper partition 6 and the specimen holder 9 of lower floor enough stretches into probe 3 and second mechanical arm 1.Arrow institute in Fig. 1
It is shown as the direction of the overturning of chamber door 7.The front side wall of sales kit (SK) faces our side shown in Fig. 1, can closed also may be used
To be open.The first mechanical arm 13 and second mechanical arm 1 of the present apparatus are the prior art, may be selected to be and are controlled by hydraulic pressure
The mechanical arm of system.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (5)
1. a kind of pH value of fabrics automatic test equipment, it is characterised in that：Including oscillation device, sales kit (SK), automatic Qu Ye mechanisms
(14), pH value automatically determines mechanism (2) and master control platform, if being equipped with dried layer partition board (6) in the sales kit (SK), on each partition board (6)
Specimen holder (9) is slidably equipped with, specimen holder (9) is slided in partition board (6) upper limit, and each specimen holder (9) is all connected with an oscillation
Device, oscillation device are set on the outside of sales kit (SK), and the upper surface of sales kit (SK) and wherein one side are to be open, and specimen holder (9) is from side
The opening in face is picked and placeed in being evenly equipped with several row's cuvette grooves (8) on partition board (6), specimen holder, and an examination is placed in each cuvette groove (8)
Pipe, automatic Qu Ye mechanisms are placed into after prepare liquid is drawn in each test tube, and automatic Qu Ye mechanisms are equipped with first mechanical arm
(13) and quantitative liquid getting device (11), quantitative liquid getting device (11) are connected to the end of first mechanical arm (13), and pH value automatically determines machine
Structure (2) is equipped with second mechanical arm (1) and probe (3), and probe (3) connects control movement by second mechanical arm (1), and stretches into
PH measure is carried out to testing liquid in each test tube, master control platform connects and automatic Qu Ye mechanisms (14) and pH value is controlled to survey automatically
Determine mechanism (2).
2. pH value of fabrics automatic test equipment according to claim 1, it is characterised in that：The sales kit (SK) upper side
Opening is located at the position opposite with oscillation device, and partition board (6) is equipped with slideway (5) that is several equidistant and being mutually parallel, specimen holder
(9) lower end is equipped with is equipped with chamber door to be opened/closed (7), chamber door (7) with slideway (5) matched sliding slot (19), the opening of side
Chamber door (7) is locked by bolt between outside and sales kit (SK).
3. pH value of fabrics automatic test equipment according to claim 1, it is characterised in that：The oscillation device includes subtracting
Fast device (16), cam (17), pulley (15), connecting rod (10) and spring (4), retarder (16) are positioned in rack jointly, are slowed down
The output axis connection cam (17) of device (16), one end of connecting rod (10) are connected with pulley (15), the other end connection of connecting rod (10)
In the side of specimen holder (9), the opposite side of specimen holder (9) is removably connected to chamber door (7) by spring (4), cam (17) with
Pulley mutually abuts between (15), and retarder (16) driving cam (17) rotation due to the effect of spring (4), drives connecting rod
(10) left and right moves back and forth, so as to which specimen holder (9) left and right on slideway (5) be driven to move back and forth.
4. pH value of fabrics automatic test equipment according to claim 1, it is characterised in that：The quantitative liquid getting device (11)
Including cylinder (18), servo motor (12) and piston (22), cylinder (18) is removably fixed in the end of first mechanical arm (13),
Piston (22) is fitted closely in cylinder (18) inner wall, top of the servo motor (12) set on cylinder (18) outside, servo motor (12)
Output shaft (20) in be drilled with threaded hole, piston (22) upper end is fixed with stud (21), and stud (21) screws in threaded hole, threaded hole
Inside there is the amount of feeding screwed in for stud (21), the rotation of servo motor (12) drives stud (21) vertical shift, and then drive and live
(22) vertical shift is filled in, the lower part of cylinder (18) is takes sap cavity (23), and the side for taking sap cavity (23) is transparent material, and equipped with quarter
Degree, servo motor (12) are controlled by master control platform.
5. pH value of fabrics automatic test equipment according to claim 3, it is characterised in that：It is set on the specimen holder (9)
There is link, one end of spring (4) is hooked on link, and the other end of spring (4) is fixed on chamber door (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810103333.5A CN108254583A (en) | 2018-02-01 | 2018-02-01 | A kind of pH value of fabrics automatic test equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810103333.5A CN108254583A (en) | 2018-02-01 | 2018-02-01 | A kind of pH value of fabrics automatic test equipment |
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| Publication Number | Publication Date |
|---|---|
| CN108254583A true CN108254583A (en) | 2018-07-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810103333.5A Pending CN108254583A (en) | 2018-02-01 | 2018-02-01 | A kind of pH value of fabrics automatic test equipment |
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| CN (1) | CN108254583A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113075389A (en) * | 2021-04-26 | 2021-07-06 | 深圳市天林智能科学仪器有限公司 | Workstation for automatically testing pH value of textile and testing method |
| CN113390677A (en) * | 2021-04-27 | 2021-09-14 | 顾心梅 | Lactobacillus casei zymotic fluid automatic extraction element for feed processing |
| CN113640349A (en) * | 2021-08-24 | 2021-11-12 | 广州检验检测认证集团有限公司 | PH value testing device |
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