CN206638799U - Portable thermostatic bath for industry electrical conductivity instrument calibration electrodes constant - Google Patents
Portable thermostatic bath for industry electrical conductivity instrument calibration electrodes constant Download PDFInfo
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- CN206638799U CN206638799U CN201720360078.3U CN201720360078U CN206638799U CN 206638799 U CN206638799 U CN 206638799U CN 201720360078 U CN201720360078 U CN 201720360078U CN 206638799 U CN206638799 U CN 206638799U
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Abstract
The utility model discloses a kind of Portable thermostatic bath for industry electrical conductivity instrument calibration electrodes constant, the flow cell, the constant temperature system for heating and controlling standard conductance solution temperature and the agitating device for stirring standard conductance solution for being used for holding standard conductance solution are provided with including constant temperature slot shell, in the constant temperature slot shell；The upper surface of the constant temperature slot shell offers two electrode jacks, it is respectively used to connect the comparison electrode of industry electrical conductivity instrument and tested electrode, and electrode lower end is immersed in standard conductance solution during electrode connection, the side of constant temperature slot shell is further opened with the outage connected with flow cell.The utility model is integrated with standard liquid method and electrode Comparison Method carries out the comparison or calibration of electrode constant, greatly improve the accuracy of industry electrical conductivity instrument calibration electrodes constant result, it is simple and reasonable for structure, it is easy to carry, industry electrical conductivity instrument calibration electrodes constant is measured in erecting bed and be achieved.
Description
Technical field
The utility model is related to a kind of calibration instrument, refer specifically to it is a kind of be used for industry electrical conductivity instrument calibration electrodes constant just
Take formula thermostat.
Background technology
Industry electrical conductivity (resistivity) instrument is the instrument for accurate measurement liquid medium conductivity value, corresponding normal when being equipped with
Several electrodes then can accurately measure out electrical conductivity.It is widely used in drinking water and sewage disposal, chemistry, petrochemical industry and is made paper pulp
Paper, food and beverage, steel surface processing, steam-electric power and electronic product, and the industry such as pharmaceuticals industry.
At present, the method for industry electrical conductivity instrument calibration electrodes constant is divided into electrode Comparison Method and standard liquid method, both
Method, which requires, ensures thermostatic control and solution is equally distributed realizes condition, and conductivity meter is will can be just using scene
Take.To ensure industry electrical conductivity instrument normal use, fabricate a set of high-precision thermostat bath and be necessary；" industrial electro
Electrical conductivity instrument calibration electrodes constant is with thermostat " making exactly propose in this context.On the one hand, there is presently no experiment
Room is directed to the process of industry electrical conductivity instrument calibration electrodes constant, and manufactures special thermostat equipment；On the other hand, due to industry
It is not easy to remove after conductivity meter installation and carries out laboratory investment measure again.Therefore, a kind of industry electrical conductivity instrument calibration electricity is designed
The special of pole constant, Portable thermostatic bath just seem extremely urgent.
Utility model content
For above-mentioned technical problem, the utility model provide a kind of industry electrical conductivity instrument calibration electrodes constant it is special,
Portable thermostatic bath, is integrated with standard liquid method and electrode Comparison Method carries out the comparison or calibration of electrode constant, greatly improves
The accuracy of industry electrical conductivity instrument calibration electrodes constant result, it is simple and reasonable for structure, it is easy to carry, makes industry electrical conductivity instrument school
Collimator electrode constant is measured in erecting bed to be achieved.
The utility model is achieved through the following technical solutions：
A kind of Portable thermostatic bath for industry electrical conductivity instrument calibration electrodes constant, including constant temperature slot shell, the perseverance
It is provided with warm slot shell and is used to hold the flow cell of standard conductance solution, the perseverance for heating and controlling standard conductance solution temperature
Warm system and the agitating device for stirring standard conductance solution；The upper surface of the constant temperature slot shell offers two electrodes and inserted
Hole, it is respectively used to connect the comparison electrode of industry electrical conductivity instrument and tested electrode, and electrode lower end is immersed in mark during electrode connection
In quasi- conductance solution, the side of constant temperature slot shell is further opened with the outage connected with flow cell.
As the prioritization scheme of this case, the constant temperature system is arranged on below flow cell, can realize the continuous tune of temperature
Section.
As the prioritization scheme of this case, the agitating device is arranged on inside flow cell, is rotated by motor control.
As the prioritization scheme of this case, the circumference of the electrode jack is provided with the fixation cutting ferrule for being used for adjusting jack size,
Can be according to the size of the size adjusting electrode jack of electrode.
As the prioritization scheme of this case, the standard conductance solution is carried out more according to the industry electrical conductivity instrument of different ranges
Change.
The beneficial effects of the utility model are：
1st, two kinds of electrode constant calibrating modes of Comparison Method and standard liquid method are integrated in an equipment by the utility model
Realize simultaneously so that two kinds of calibrating modes are complementary to one another checking, substantially increase industry electrical conductivity instrument calibration electrodes constant result
Accuracy；It is simple and reasonable for structure, the temperature of energy rapid constant standard conductivity solution, and stir, further increase
The accuracy of calibration result；
When the 2nd, for different types of industry electrical conductivity instrument calibration electrodes constant, there is different requirements to temperature control, this
Calibrating installation realizes the continuously adjustabe of temperature by constant temperature system, and difference need to only be preset by calibrating different types of industry electrical conductivity
Temperature, the scope of application is unrestricted；
3rd, the problem of removing calibration difficulties for field erected industry electrical conductivity, it is this calibrating installation structure, small-sized, tight
Gather, be convenient for carrying, without being calibrated after dismounting, realize industry electrical conductivity instrument scene on-line calibration；
4th, for industry electrical conductivity instrument type of electrodes, specification is more the characteristics of, this calibrating installation by adjust electrode insert
Hole gauge lattice and the standard conductivity solution by changing different values, realize calibration plurality of specifications, the industrial electro of different ranges
Electrical conductivity instrument, suitable for popularization and application.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model industry electrical conductivity instrument calibration electrodes constant thermostat；
Fig. 2 is the internal structure schematic diagram of the utility model industry electrical conductivity instrument calibration electrodes constant thermostat；
In figure：1- constant temperature slot shells, 2- flow cells, 3- constant temperature systems, 4- agitating devices, 5- electrode jacks, 6- outages,
7- fixes cutting ferrule.
Embodiment
The utility model and its effect are further elaborated below in conjunction with drawings and Examples.
As shown in Figure 1, 2, a kind of Portable thermostatic bath for industry electrical conductivity instrument calibration electrodes constant, including rectangle
Constant temperature slot shell, be provided with the constant temperature slot shell 1 and be used to hold the flow cell 2 of standard conductance solution, for heating and controlling
The constant temperature system 3 of standard conductance solution temperature processed and the agitating device 4 for stirring standard conductance solution；Wherein, constant temperature system 3
The lower section of flow cell 2 is arranged on, during for different types of industry electrical conductivity instrument calibration electrodes constant, is had to temperature control different
It is required that this calibrating installation realizes the continuously adjustabe of temperature by constant temperature system, calibrating different types of industry electrical conductivity only needs
Default different temperature, the scope of application are unrestricted；Agitating device 4 is arranged on inside flow cell, is rotated by motor control.It is described
The upper surface of constant temperature slot shell 1 offers two electrode jacks 5, be respectively used to connect industry electrical conductivity instrument comparison electrode and by
Electrode is surveyed, and electrode lower end is immersed in standard conductance solution during electrode connection；High accuracy experiment room conductance is made by flow cell
Rate instrument and auxiliary electrode（Compare electrode）The constant temperature standard conductance solution in flow cell can be measured simultaneously with tested electrode, passed through
Both comparisons obtain the electrode constant of tested electrode.By two kinds of electrode constant calibrating modes of Comparison Method and standard liquid method one
Realized simultaneously in platform equipment, be complementary to one another checking, substantially increase the accuracy of industry electrical conductivity instrument calibration electrodes constant result；
It is simple and reasonable for structure, the temperature of energy rapid constant standard conductivity solution, and stir, further increase calibration result
Accuracy.In addition, the side of constant temperature slot shell 1 is further opened with the outage 6 connected with flow cell 2, for discharging standard electric
Conductance solution or cleaning sullage.
Further, the circumference of the electrode jack 5 is provided with the fixation cutting ferrule 7 for being used for adjusting jack size, being capable of basis
The size of the size adjusting electrode jack 5 of electrode.For industry electrical conductivity instrument due to manufacturer and application target difference, electrode
The characteristics of species, more specification, this calibrating installation by adjusting the slotting hole gauge lattice of electrode and mark by changing different values
Quasi- conductivity solution, calibration plurality of specifications, the industry electrical conductivity instrument of different ranges are realized, suitable for popularization and application.
During operation, first standard conductance solution is added in flow cell 2 by the electrode jack 5 of housing upper face, passes through perseverance
Warm system 3 and agitating device 4 are heated, stir standard conductance solution, and control the temperature constant state of standard conductance solution, by height
The auxiliary electrode of Precision Experiment room conductivity meter（Compare electrode）It is placed in electrode jack 5, is surveyed simultaneously with tested electrode
After examination；By outage 6, conductance solution can be discharged, or the sewage inside discharge cleaning thermostat.
Above example is only exemplary, can't limit to the utility model, it should be pointed out that for the technology of this area
The other equivalent modifications made for personnel under technical inspiration provided by the utility model and improvement, it is regarded as this
The protection domain of utility model.
Claims (5)
1. a kind of Portable thermostatic bath for industry electrical conductivity instrument calibration electrodes constant, including constant temperature slot shell, its feature exist
In：The constant temperature slot shell（1）It is interior to be provided with the flow cell for being used for holding standard conductance solution（2）, for heating and controlling standard
The constant temperature system of conductance solution temperature（3）With the agitating device for stirring standard conductance solution（4）；The constant temperature slot shell
（1）Upper surface offer two electrode jacks（5）, it is respectively used to connect the comparison electrode of industry electrical conductivity instrument and tested electricity
Pole, and electrode lower end is immersed in standard conductance solution during electrode connection, constant temperature slot shell（1）Side be further opened with and circulate
Pond（2）The outage of connection（6）.
2. the Portable thermostatic bath according to claim 1 for industry electrical conductivity instrument calibration electrodes constant, its feature exists
In：The constant temperature system（3）It is arranged on flow cell（2）Lower section, continuously adjusting for temperature can be realized.
3. the Portable thermostatic bath according to claim 1 for industry electrical conductivity instrument calibration electrodes constant, its feature exists
In：The agitating device（4）It is arranged on inside flow cell, is rotated by motor control.
4. the Portable thermostatic bath according to claim 1 for industry electrical conductivity instrument calibration electrodes constant, its feature exists
In：The electrode jack（5）Circumference be provided with and be used to adjust the fixation cutting ferrule of jack size（7）, can be according to the size of electrode
Adjust electrode jack（5）Size.
5. the Portable thermostatic bath according to claim 1 for industry electrical conductivity instrument calibration electrodes constant, its feature exists
In：The standard conductance solution is changed according to the industry electrical conductivity instrument of different ranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360078.3U CN206638799U (en) | 2017-04-07 | 2017-04-07 | Portable thermostatic bath for industry electrical conductivity instrument calibration electrodes constant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720360078.3U CN206638799U (en) | 2017-04-07 | 2017-04-07 | Portable thermostatic bath for industry electrical conductivity instrument calibration electrodes constant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206638799U true CN206638799U (en) | 2017-11-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720360078.3U Active CN206638799U (en) | 2017-04-07 | 2017-04-07 | Portable thermostatic bath for industry electrical conductivity instrument calibration electrodes constant |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919165A (en) * | 2018-06-29 | 2018-11-30 | 中国大唐集团科学技术研究院有限公司华中分公司 | The portable online conductivity table electrode constant verifying attachment of one kind and the method for inspection |
-
2017
- 2017-04-07 CN CN201720360078.3U patent/CN206638799U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108919165A (en) * | 2018-06-29 | 2018-11-30 | 中国大唐集团科学技术研究院有限公司华中分公司 | The portable online conductivity table electrode constant verifying attachment of one kind and the method for inspection |
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