CN204807439U - Be applicable to and water funkly be afraid of that oxygen compound carries out ultraviolet cell for fluorescence detection - Google Patents
Be applicable to and water funkly be afraid of that oxygen compound carries out ultraviolet cell for fluorescence detection Download PDFInfo
- Publication number
- CN204807439U CN204807439U CN201520504621.3U CN201520504621U CN204807439U CN 204807439 U CN204807439 U CN 204807439U CN 201520504621 U CN201520504621 U CN 201520504621U CN 204807439 U CN204807439 U CN 204807439U
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- pipe
- applicable
- oxygen compound
- utility
- cuvette
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- Optical Measuring Cells (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The utility model relates to a be applicable to and water funkly be afraid of that oxygen compound carries out ultraviolet cell for fluorescence detection, including the cell body, cell body top is connected with the schlenk pipe through the connecting pipe, the schlenk pipe is including vertical distribution's sealed tube, the side pipe that the cooperation has the cock, port sealed cooperation in sealed tube top has sealing plug, lower extreme to communicate in the connecting pipe in side pipe, bottom. The utility model provides a cell, its cell body top is connected with the schlenk pipe through the connecting pipe, is convenient for to carry out the evacuation, fills the inert gas operation, and be applicable to the water funk oxygen compound of fearness and carry out ultraviolet fluorescence detection, the good reliability, the accuracy is high as a result.
Description
Technical field
The utility model relates to cuvette technical field, specifically relates to one and is applicable to water funk fearness oxygen compound and carries out Ultraluminescence detection cuvette.
Background technology
Cuvette is used for filling reference liquid, sample liquid, supporting on spectrometric instrument, as spectrophotometer, blood linear protein analyser, particle-size analyzer etc., material is carried out quantitatively, qualitative analysis, be widely used in the industries such as chemical industry, metallurgy, medical treatment, medicine, food, environmental protection, power and water plants, oil.
Conventional colorimetric ware does not have packoff, even if when carrying out Ultraluminescence detection to water funk fearness oxygen compound, also just mix stopper to cuvette port and be wrapped with sealed membrane, there is the problems such as isolated air is incomplete, the time is short, testing result is inaccurate in this mode, is unsuitable for water funk fearness oxygen compound and carries out Ultraluminescence detection.
Utility model content
Technical problem to be solved in the utility model is to provide one and is applicable to water funk fearness oxygen compound and carries out Ultraluminescence detection cuvette.
For solving the problems of the technologies described above, the utility model provides following technical scheme: be applicable to water funk fearness oxygen compound and carry out Ultraluminescence detection cuvette, comprise cuvette body, described cuvette body top is connected with schlenk pipe by connecting pipe, described schlenk pipe comprises the sealed tube of vertical distribution, is combined with the side pipe of cock, and described sealed tube top port sealing is combined with sealing-plug, lower end is communicated in side pipe, bottom is communicated in connecting pipe.
As preferred to the one of technique scheme, described side pipe vertical connection is in sealed tube.
As preferred to the one of technique scheme, described sealing-plug is teflon high vacuum formula piston.
The beneficial effect that the utility model compared with prior art has is: the cuvette that the utility model provides, its cuvette body top is connected with schlenk pipe by connecting pipe, be convenient to carry out to vacuumize, filling with inert gas operation, be applicable to water funk fearness oxygen compound and carry out Ultraluminescence detection, reliability is strong, and result degree of accuracy is high.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Number in the figure is: 1-cuvette body, 2-connecting pipe, and 3-schlenk manages, 4-sealed tube, 5-side pipe, 6-cock, 7-sealing-plug.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
In description of the present utility model, it will be appreciated that, term " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", orientation or the position relationship of the instruction such as " outward " are based on orientation shown in the drawings or position relationship, it is only the utility model for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
Known with reference to Fig. 1, be applicable to water funk fearness oxygen compound and carry out Ultraluminescence detection cuvette, comprise cuvette body 1, described cuvette body 1 top is connected with schlenk pipe 3 by connecting pipe 2, described schlenk pipe 3 comprises the sealed tube 4 of vertical distribution, is combined with the side pipe 5 of cock 6, described sealed tube 4 top port sealing is combined with sealing-plug 7, lower end vertical connection is communicated in connecting pipe 2 in side pipe 5, bottom, and teflon high vacuum formula piston selected by sealing plug 7.
The cuvette that the utility model provides, its cuvette body 1 top is connected with schlenk pipe 3 by connecting pipe 2, this schlenk pipe 3 vacuumize and filling with inert gas principle with traditional schlenk technology.Open the cock 6 on side pipe 5 and side pipe 5 be connected to the rubber tube of vacuum line, sealed tube 4 top port sealing-plug 7 is sealed up, carry out vacuumizing, rush inert gas operation for several times to ensure to be atmosphere of inert gases in pipe and negative pressure state a little, so that sample easily injects inwards, then side pipe 5 mouth of pipe is sealed up, testing sample syringe is entered from the injection of sealed tube 4 top port, injects complete directly taking off and get final product test sample; Reliability is strong, and degree of accuracy is high.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (3)
1. be applicable to water funk fearness oxygen compound and carry out Ultraluminescence detection cuvette, comprise cuvette body, it is characterized in that: described cuvette body top is connected with schlenk pipe by connecting pipe, described schlenk pipe comprises the sealed tube of vertical distribution, is combined with the side pipe of cock, and described sealed tube top port sealing is combined with sealing-plug, lower end is communicated in side pipe, bottom is communicated in connecting pipe.
2. be according to claim 1ly applicable to water funk fearness oxygen compound and carry out Ultraluminescence detection cuvette, it is characterized in that: described side pipe vertical connection is in sealed tube.
3. be according to claim 1ly applicable to water funk fearness oxygen compound and carry out Ultraluminescence detection cuvette, it is characterized in that: described sealing-plug is teflon high vacuum formula piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504621.3U CN204807439U (en) | 2015-07-08 | 2015-07-08 | Be applicable to and water funkly be afraid of that oxygen compound carries out ultraviolet cell for fluorescence detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520504621.3U CN204807439U (en) | 2015-07-08 | 2015-07-08 | Be applicable to and water funkly be afraid of that oxygen compound carries out ultraviolet cell for fluorescence detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204807439U true CN204807439U (en) | 2015-11-25 |
Family
ID=54592245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520504621.3U Expired - Fee Related CN204807439U (en) | 2015-07-08 | 2015-07-08 | Be applicable to and water funkly be afraid of that oxygen compound carries out ultraviolet cell for fluorescence detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204807439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567873A (en) * | 2019-09-23 | 2019-12-13 | 山东大学 | Cuvette capable of being degassed |
| CN111208077A (en) * | 2020-02-18 | 2020-05-29 | 中国科学院地质与地球物理研究所 | Device for on-line testing of ferrous iron and total iron content in sample and use method |
-
2015
- 2015-07-08 CN CN201520504621.3U patent/CN204807439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567873A (en) * | 2019-09-23 | 2019-12-13 | 山东大学 | Cuvette capable of being degassed |
| CN110567873B (en) * | 2019-09-23 | 2021-08-17 | 山东大学 | Cuvette capable of being degassed |
| CN111208077A (en) * | 2020-02-18 | 2020-05-29 | 中国科学院地质与地球物理研究所 | Device for on-line testing of ferrous iron and total iron content in sample and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20160708 |