CN207081702U - A kind of adjustable speed sulfuric acid titrator - Google Patents
A kind of adjustable speed sulfuric acid titrator Download PDFInfo
- Publication number
- CN207081702U CN207081702U CN201720368053.8U CN201720368053U CN207081702U CN 207081702 U CN207081702 U CN 207081702U CN 201720368053 U CN201720368053 U CN 201720368053U CN 207081702 U CN207081702 U CN 207081702U
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- China
- Prior art keywords
- sulfuric acid
- adjustable speed
- rotary device
- buret
- automatic rotary
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Abstract
The utility model discloses a kind of adjustable speed sulfuric acid titrator, including titrator base, circular automatic rotary device is installed with titrator base, a circle size identical trumpet buret station groove is evenly distributed with circular automatic rotary device, circular automatic rotary device is built with the ice bag containing ice cube, the top of circular automatic rotary device is fixed and is hung with large size sulfuric acid buret, Miniature digital adjustable speed instrument is installed at the bottom nozzle of large size sulfuric acid buret, the fast tube head of drop of Miniature digital adjustable speed instrument corresponds to the surface of small size buret station groove, Miniature digital adjustable speed instrument, which is provided with, drips fast controller, drip amount controller, number controller and circulator rotational time controller, pass through connection between Miniature digital adjustable speed instrument and circular automatic rotary device.The practicable adjustable speed sulfuric acid titration of the utility model, improves reviewer's operating efficiency, and guarantee process water nitrate sample survey with nitrate reference substance is examined under conditions of identical.
Description
Technical field
The utility model belongs to medical device field, and in particular to a kind of adjustable speed sulfuric acid titrator.
Background technology
Take this product 5ml to put in test tube with sulfuric acid titration when existing process water nitrate is examined, cool down, add in ice bath
10% Klorvess Liquid 0.4ml and 0.1% diphenylamines sulfuric acid solution 0.1ml, shakes up, and sulfuric acid 5ml is slowly added dropwise, shakes up.Titration
When want reviewer aside to look at, because needing rate of titration slow, other inspections can not be done simultaneously, if done other
Inspection is easy for overtitration, is forbidden assay, also needs to titrate again.
Utility model content
Purpose of utility model：In order to solve the deficiencies in the prior art, the utility model provides a kind of adjustable speed sulfuric acid drop
Determining instrument, safety and improving staffing effectiveness during for improving titrated sulfuric acid.
Technical scheme：A kind of adjustable speed sulfuric acid titrator, including titrator base, it is fixedly mounted on the titrator base
There is circular automatic rotary device, a circle size identical trumpet buret station is evenly distributed with the circular automatic rotary device
Groove, built with the ice bag containing ice cube, the top of the circular automatic rotary device is fixed to be hung with greatly the circular automatic rotary device
Number sulfuric acid buret, Miniature digital adjustable speed instrument, the small data are installed at the bottom nozzle of the large size sulfuric acid buret
The fast tube head of drop of word adjustable speed instrument corresponds to the surface of small size buret station groove, and the Miniature digital adjustable speed instrument is provided with
Drip fast controller, drop amount controller, number controller and circulator rotational time controller, the Miniature digital adjustable speed instrument with
Pass through connection between circular automatic rotary device.
Preferably：5ml sample cells can be put into the small size buret station groove.
Preferably：The capacity of the large size sulfuric acid buret is 60ml.
Preferably：The number of small size buret station groove on the circular automatic rotary device is 12.
Preferably：The circular automatic rotary device turns clockwise 30 ° after titration terminates per sulphoxylic acid and carried out down
The sulfuric acid titration of one sample cell.
Beneficial effect：The utility model can carry out the titration of adjustable speed sulfuric acid by improving, and improve reviewer's work effect
Rate, the inspection of other projects being done simultaneously when doing process water nitrate and examining, being turned without aside look at hand
Dynamic colorimetric cylinder is titrated.
The utility model increases a Miniature digital adjustable speed instrument on buret, can quantify and set each samples of 5ml,
12 5ml can be disposably set, following automatic rotary device turns 30 ° of progress after being titrated per 5ml after terminating per the titration of 5ml sulfuric acid
Next sample titration.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to specific embodiment, the utility model is described in further detail.
Specific embodiment
It is fixed on the titrator base 1 as shown in figure 1, a kind of adjustable speed sulfuric acid titrator, including titrator base 1
Circular automatic rotary device 2 is installed, a circle size identical trumpet buret is evenly distributed with the circular automatic rotary device 2
Station groove 3, the circular automatic rotary device 2 are fixed built with the ice bag 6 containing ice cube, the top of the circular automatic rotary device 2
Large size sulfuric acid buret 7 is hung with, Miniature digital adjustable speed instrument 4 is installed at the bottom nozzle of the large size sulfuric acid buret 7,
The fast tube head 5 of drop of the Miniature digital adjustable speed instrument 4 corresponds to the surface of small size buret station groove 3, the Miniature digital
Adjustable speed instrument 4, which is provided with, drips fast controller 41, drop amount controller 42, number controller 43 and circulator rotational time controller
44, pass through connection between the Miniature digital adjustable speed instrument 4 and circular automatic rotary device 2.The small size buret station
5ml sample cells can be put into groove 3.The capacity of the large size sulfuric acid buret 7 is 60ml.On the circular automatic rotary device 2
The number of small size buret station groove 3 is 12.The circular automatic rotary device 2 turns clockwise per sulphoxylic acid after titration terminates
30 ° of sulfuric acid titration for carrying out next sample cell.
The utility model increases a Miniature digital adjustable speed instrument on buret, can quantify and set each samples of 5ml,
12 5ml can be disposably set, following automatic rotary device turns 30 ° of progress after being titrated per 5ml after terminating per the titration of 5ml sulfuric acid
Next sample titration.
The utility model can carry out the titration of adjustable speed sulfuric acid by improving, and improve reviewer's operating efficiency, doing manual work
Skill can do the inspection of other projects simultaneously when being examined with water nitrate, enter without aside look at hand rotation colorimetric cylinder
Row titration.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase
Approximate technical scheme, all falls within the scope of protection of the utility model.
Claims (5)
- A kind of 1. adjustable speed sulfuric acid titrator, it is characterised in that：It is solid on the titrator base (1) including titrator base (1) Dingan County is equipped with circular automatic rotary device (2), and circle size identical trumpet is evenly distributed with the circular automatic rotary device (2) Buret station groove (3), the circular automatic rotary device (2) is built with the ice bag (6) containing ice cube, the circular automatic rotary device (2) top is fixed and is hung with large size sulfuric acid buret (7), is provided with the bottom nozzle of the large size sulfuric acid buret (7) Miniature digital adjustable speed instrument (4), the drop speed tube head (5) of the Miniature digital adjustable speed instrument (4) correspond to small size buret station The surface of groove (3), the Miniature digital adjustable speed instrument (4), which is provided with, drips fast controller (41), drop amount controller (42), number Controller (43) and circulator rotational time controller (44), the Miniature digital adjustable speed instrument (4) and circular automatic rotary device (2) connection is passed through between.
- 2. adjustable speed sulfuric acid titrator according to claim 1, it is characterised in that：The small size buret station groove (3) It is interior to be put into 5ml sample cells.
- 3. adjustable speed sulfuric acid titrator according to claim 2, it is characterised in that：The large size sulfuric acid buret (7) Capacity is 60ml.
- 4. adjustable speed sulfuric acid titrator according to claim 3, it is characterised in that：On the circular automatic rotary device (2) Small size buret station groove (3) number be 12.
- 5. adjustable speed sulfuric acid titrator according to claim 4, it is characterised in that：The circular automatic rotary device (2) is every Sulphoxylic acid titration turns clockwise the titration of 30 ° of sulfuric acid for carrying out next sample cell after terminating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368053.8U CN207081702U (en) | 2017-04-10 | 2017-04-10 | A kind of adjustable speed sulfuric acid titrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720368053.8U CN207081702U (en) | 2017-04-10 | 2017-04-10 | A kind of adjustable speed sulfuric acid titrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207081702U true CN207081702U (en) | 2018-03-09 |
Family
ID=61436195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720368053.8U Active CN207081702U (en) | 2017-04-10 | 2017-04-10 | A kind of adjustable speed sulfuric acid titrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207081702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100466A (en) * | 2018-09-17 | 2018-12-28 | 山东工业职业学院 | A kind of high-precision regulation titration outfit |
| CN111474293A (en) * | 2020-04-27 | 2020-07-31 | 广东博创佳禾科技有限公司 | Ralstonia solanacearum solution determination method and determination system |
-
2017
- 2017-04-10 CN CN201720368053.8U patent/CN207081702U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100466A (en) * | 2018-09-17 | 2018-12-28 | 山东工业职业学院 | A kind of high-precision regulation titration outfit |
| CN111474293A (en) * | 2020-04-27 | 2020-07-31 | 广东博创佳禾科技有限公司 | Ralstonia solanacearum solution determination method and determination system |
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