CN205120564U - A liquid surplus detection device for gaseous phase molecule absorption spectrum appearance - Google Patents
A liquid surplus detection device for gaseous phase molecule absorption spectrum appearance Download PDFInfo
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- CN205120564U CN205120564U CN201520940801.6U CN201520940801U CN205120564U CN 205120564 U CN205120564 U CN 205120564U CN 201520940801 U CN201520940801 U CN 201520940801U CN 205120564 U CN205120564 U CN 205120564U
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- liquid
- absorption spectrum
- gaseous phase
- molecule absorption
- phase molecule
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Abstract
The utility model discloses a liquid surplus detection device for gaseous phase molecule absorption spectrum appearance relates to optical analysis instrument field. To lacking liquid surplus detection device in the present gaseous phase molecule absorption spectrum appearance, yi fashengyin reagent liquid is used up and is resulted in the compelled problem of ending of measurement process. The device includes liquid container, weighing module, advances the appearance pipe, weighing module links to each other with the control module of gaseous phase molecule absorption spectrum appearance, it is continuous with the liquid way of gaseous phase molecule absorption spectrum appearance to advance the appearance pipe. The utility model discloses especially, be suitable for gaseous phase molecule absorption spectrum appearance for detect used reagent surplus, avoid because the not enough compelled problem of suspending of test that leads to of reagent surplus.
Description
Technical field
The utility model relates to optic analytical instrument technical field, especially relates to a kind of liquid residue pick-up unit for gas phase molecular absorption spectrometer.
Background technology
Weight is the tolerance that object is subject to power after universal gravitation effect, and weight is different with quality, and unit is newton.
Under terrestrial gravitation, quality is the weight that the material of 1 kilogram produces is 9.8 newton.
Gas-phase molecular absorption spectrometry method (hereinafter referred to as GPMAS) is that the relation of gas to the absorption intensity of light and measured component concentration resolved into based on tested composition carries out quantitative measurement in accordance with this principle of Beer law, according to the difference of absorbing wavelength, also can determine tested composition and carry out qualitative analysis.Gas phase molecular absorption spectrometer is based on GPMAS principle, be gas by chemical reaction by the conversion to be measured in liquid phase sample, gas separated from liquid phase sample and is loaded into the content of measuring system mensurated gas composition, finally calculating the equipment of constituent concentration to be measured in sample.It is for measuring ammonia nitrogen, sulfide, kjeldahl nitrogen, total nitrogen, nitrate, nitrite, sulphite, chlorion, permanganate index.
Utility model content
In order to overcome the deficiencies in the prior art, solve in existing gas phase molecular absorption spectrometer and lack liquid residue pick-up unit, Yi Fashengyin reagent liquid is used up and causes measuring process to be forced to the problem stopped, and the purpose of this utility model is to provide a kind of liquid residue pick-up unit for gas phase molecular absorption spectrometer.
The basic solution that the utility model proposes comprises:
For a liquid residue pick-up unit for gas phase molecular absorption spectrometer, comprise liquid container, Weighing module and sample feeding pipe, wherein,
Described liquid container is inserted in described sample feeding pipe one end, and the other end is connected with the liquid-way system of gas phase molecular absorption spectrometer;
Described Weighing module is connected with the control module of gas phase molecular absorption spectrometer, operationally be arranged under the liquid container that will detect, in described liquid container, the change of liquid is converted to quantifiable gravimetric value by described Weighing module and is sent to described control module.
Particularly, described Weighing module comprises weight sensor, and described weight sensor and described control module communicate to connect.
The beneficial effects of the utility model are: the utility model is by using highly sensitive weight sensor, liquid residue in container is converted into quantifiable value, make upper system understand liquid residue by this value, avoid because reagent deficiency causes testing the problem being forced to stop.
Accompanying drawing explanation
Fig. 1 is the structure principle chart of the liquid residue pick-up unit for gas phase molecular absorption spectrometer of the present utility model.
Embodiment
Be described further below with reference to accompanying drawing 1 pair of the utility model, but protection domain of the present utility model should do not limited with this.
Contrast Fig. 1, the utility model provides a kind of liquid residue pick-up unit for gas phase molecular absorption spectrometer, comprises liquid container 110, Weighing module 130 and sample feeding pipe 140.Wherein liquid container 110 inside is inserted in sample feeding pipe 140 one end, and the other end is connected with the liquid-way system of gas phase molecular absorption spectrometer, and Weighing module 130 comprises weight sensor, and this weight sensor and control module communicate to connect.
During work, first take the weight of empty liquid container 110, write down empty bottle gravimetric value and be designated as 0 value, take container 110 weight of filled with fluid again, write down full solution weight value, sample feeding pipe 140 inserts in liquid container 110, and make sample feeding pipe injection port be in bottom of liquid container, because liquid container 110 is placed on Weighing module 130, in liquid container 110, the change of liquid will be converted to quantifiable gravimetric value by Weighing module 130 and be sent to control module, be convenient to analyze the liquid residue in liquid container 110, control module makes corresponding feedback or measure according to testing result, as alarm, suspend testing process, stop testing process.This control module can use the module of commercially available realized corresponding function as required.
The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change above-mentioned embodiment and revise.Therefore, the utility model is not limited to embodiment disclosed and described above, also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although employ some specific terms in this instructions, these terms just for convenience of description, do not form any restriction to the utility model.
Claims (2)
1. for a liquid residue pick-up unit for gas phase molecular absorption spectrometer, it is characterized in that, comprise liquid container, Weighing module and sample feeding pipe, wherein,
Described liquid container is inserted in described sample feeding pipe one end, and the other end is connected with the liquid-way system of gas phase molecular absorption spectrometer;
Described Weighing module is connected with the control module of gas phase molecular absorption spectrometer, operationally be arranged under the liquid container that will detect, in described liquid container, the change of liquid is converted to quantifiable gravimetric value by described Weighing module and is sent to described control module.
2., as claimed in claim 1 for the liquid residue pick-up unit of gas phase molecular absorption spectrometer, it is characterized in that, described Weighing module comprises weight sensor, and described weight sensor and described control module communicate to connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940801.6U CN205120564U (en) | 2015-11-23 | 2015-11-23 | A liquid surplus detection device for gaseous phase molecule absorption spectrum appearance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520940801.6U CN205120564U (en) | 2015-11-23 | 2015-11-23 | A liquid surplus detection device for gaseous phase molecule absorption spectrum appearance |
Publications (1)
| Publication Number | Publication Date |
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| CN205120564U true CN205120564U (en) | 2016-03-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520940801.6U Active CN205120564U (en) | 2015-11-23 | 2015-11-23 | A liquid surplus detection device for gaseous phase molecule absorption spectrum appearance |
Country Status (1)
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| CN (1) | CN205120564U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114127517A (en) * | 2019-08-19 | 2022-03-01 | 株式会社岛津制作所 | Flow phase balance meter |
-
2015
- 2015-11-23 CN CN201520940801.6U patent/CN205120564U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114127517A (en) * | 2019-08-19 | 2022-03-01 | 株式会社岛津制作所 | Flow phase balance meter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161101 Address after: 201908 room F, zone, No. 689, Lane 40, Luo Fen Road, Shanghai, Baoshan District Patentee after: SHANGHAI ANJIE ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd. Address before: 211106 Jiangning, Jiangsu Province, general road, No. 37, district Patentee before: Sun Lu |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 201908 room 224, district F, 689 lane, rofen Road, Baoshan District, Shanghai, 224. Patentee after: Shanghai Anjie Zhichuang Technology Co.,Ltd. Address before: 201908 room 224, district F, 689 lane, rofen Road, Baoshan District, Shanghai, 224. Patentee before: SHANGHAI ANJIE ENVIRONMENTAL PROTECTION SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder |