CN209513736U - A kind of high performance liquid chromatograph equipped with automatic sampling apparatus measuring strychnine - Google Patents
A kind of high performance liquid chromatograph equipped with automatic sampling apparatus measuring strychnine Download PDFInfo
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- CN209513736U CN209513736U CN201822009393.9U CN201822009393U CN209513736U CN 209513736 U CN209513736 U CN 209513736U CN 201822009393 U CN201822009393 U CN 201822009393U CN 209513736 U CN209513736 U CN 209513736U
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- chromatography
- autosampler
- high performance
- recorder
- performance liquid
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Abstract
The utility model discloses a kind of high performance liquid chromatographs equipped with automatic sampling apparatus for measuring strychnine, including solvent tank and recorder, the solvent tank is internally provided with chromatogram pump, solvent composition adding mouth is provided in the solvent tank exterior side wall, autosampler is provided at the top of the solvent tank, the model SCH-01 of the autosampler, the autosampler top is provided with insulating box.Beneficial effect is: the utility model passes through setting autosampler, detected solution stabilization can be achieved and be quantitatively added to device, improve the precision of device measurement, by the way that solvent composition adding mouth is arranged, it can be when device be detected, the ingredient of proportion solvent is adjusted according to the chromatography that display screen is shown, and then obtains not having spectrum devious.
Description
Technical field
The utility model relates to liquid chromatography technology fields, and in particular to a kind of measurement strychnine is filled equipped with automatic sampling
The high performance liquid chromatograph set.
Background technique
Liquid chromatogram is a kind of separation and analytical technology, its main feature is that stationary phase can have more using liquid as mobile phase
Kind form, such as paper, thin plate and packed bed.Is during chromatographic technique development in order to distinguish various methods, according to stationary phase
Form produce respective name, mainly include four classes such as paper chromatography, thin-layer chromatography and column liquid chromatographic, adsorption charomatography,
Partition chromatography, ion-exchange chromatography and exclusion chromatography.Common liquid chromatography is by chromatogram pump directly by detected solution
It is drawn into device and is detected, lead to not the amount for controlling solution, lead to measurement inaccuracy, while device is in detection solution note
When recording chromatography, the device for lacking adjusting solution composition proportion is unfavorable for analyzing so that the chromatography of solution to be measured has deviation
Record optimal chromatography.
Summary of the invention
(1) technical problems to be solved
In order to overcome the shortage of prior art, it is proposed that a kind of efficient liquid phase equipped with automatic sampling apparatus for measuring strychnine
Chromatograph solves solvent in existing liquid chromatograph directly detected solution is drawn into device by chromatogram pump to detect, lead
The amount for being unable to control solution is caused, causes to lack the device for adjusting solution composition proportion in measurement inaccuracy and device, so as to
The chromatography of the solution of survey has deviation, is unfavorable for the problem of analysis records optimal chromatography.
(2) technical solution
The utility model is achieved through the following technical solutions: the utility model proposes a kind of being equipped with certainly for measurement strychnine
The high performance liquid chromatograph of dynamic sampling device, including solvent tank and chromatography recorder, the solvent tank are internally provided with chromatogram pump,
It is provided with solvent composition adding mouth in the solvent tank exterior side wall, is provided with autosampler at the top of the solvent tank, it is described
The model SCH-01 of autosampler, the autosampler top are provided with insulating box, and the insulating box is internally provided with
Reference chromatogram column, reference chromatogram column side are provided with sample chromatogram column, the reference chromatogram column and the sample chromatogram column
It is inside provided with stationary phase, is provided with detector at the top of the insulating box, the detector is internally provided with controller, the control
The model MAM-100 of device processed, the controller side are provided with processor, the model CORTEX-M3 of the processor, institute
It states and is provided with collector at the top of detector, the detector other side is provided with the chromatography recorder, the chromatography recorder
Model MD99-1, be provided with display screen on the chromatography recorder, the display screen side is provided with operation panel.
Further, the chromatogram pump is bolted with the solvent tank, the solvent composition adding mouth with it is described
Solvent tank welding.
Further, the autosampler and the solvent tank grafting, the insulating box and the autosampler weld
It connects.
Further, the reference chromatogram column and the sample chromatogram column are embedded in the insulating box, the fixation
It is mutually embedded in the reference chromatogram column and the sample chromatogram column.
Further, the detector and the insulating box weld, the controller and the processor with the inspection
It surveys device to be bolted, the collector and the detector weld.
Further, the chromatography recorder is connect with the detector by conducting wire.
Further, the display screen is embedded on the chromatography recorder, and the operation panel and the chromatography record
Instrument is bolted.
(3) beneficial effect
The utility model compared with the existing technology, has the advantages that
1, it is examined to solve easy directly detected solution is drawn into device by chromatogram pump in existing liquid chromatograph
It surveys, leads to not the amount for controlling solution, lead to the problem of measurement inaccuracy, the utility model, can by setting autosampler
It realizes that detected solution is quantitatively adding device, improves the precision of device measurement；
2, to solve to lack the device for adjusting solution composition proportion in existing liquid chromatograph, so that solution to be measured
Chromatography have deviation, be unfavorable for analysis the problem of recording optimal chromatography, the utility model by setting solvent composition adding mouth,
The ingredient of proportion solvent can be adjusted according to the chromatography that display screen is shown when device is detected, and then do not had
The spectrum of deviation.
Detailed description of the invention
Fig. 1 is a kind of high performance liquid chromatograph equipped with automatic sampling apparatus for measuring strychnine described in the utility model
Perspective view；
Fig. 2 is that a kind of right side of high-efficient liquid phase color equipped with automatic sampling apparatus for measuring strychnine described in the utility model is cutd open
Face figure；
Fig. 3 is a kind of circuit of high-efficient liquid phase color equipped with automatic sampling apparatus for measuring strychnine described in the utility model
Block diagram.
The reference numerals are as follows:
1, solvent tank；2, autosampler；3, insulating box；4, detector；5, collector；6, chromatogram pump；7, reference chromatogram
Column；8, sample chromatogram column；9, controller；10, processor；11, chromatography recorder；12, display screen；13, operation panel；14, molten
Agent ingredient adding mouth；15, stationary phase.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As shown in Figure 1-Figure 3, a kind of high performance liquid chromatograph equipped with automatic sampling apparatus measuring strychnine, including it is molten
Agent case 1 and chromatography recorder 11, solvent tank 1 are internally provided with chromatogram pump 6, and chromatogram pump 6 will play the role of conveying solvent, solvent
It is provided with solvent composition adding mouth 14 in 1 exterior side wall of case, autosampler 2, autosampler 2 are provided at the top of solvent tank 1
Model SCH-01, insulating box 3 is provided at the top of autosampler 2, insulating box 3 ensures that the environment of solvent measurement is normal, permanent
Incubator 3 is internally provided with reference chromatogram column 7, and reference chromatogram column 7 is used to compare, and 7 side of reference chromatogram column is provided with sample color
Column 8 is composed, stationary phase 15 is provided in reference chromatogram column 7 and sample chromatogram column 8, detector 4 is provided at the top of insulating box 3, is examined
It surveys device 4 and is internally provided with controller 9, the model MAM-100 of controller 9,9 side of controller is provided with processor 10, processing
The model CORTEX-M3 of device 10 is provided with collector 5 at the top of detector 4, and 4 other side of detector is provided with chromatography recorder
11, the model MD99-1 of chromatography recorder 11 are provided with display screen 12 on chromatography recorder 11, and 12 side of display screen is provided with
Operation panel 13.
Wherein, chromatogram pump 6 is bolted with solvent tank 1, and solvent composition adding mouth 14 and solvent tank 1 weld, automatically
Sample injector 2 and 1 grafting of solvent tank, insulating box 3 and autosampler 2 weld, and reference chromatogram column 7 and sample chromatogram column 8 are embedded
In insulating box 3, stationary phase 15 is embedded in reference chromatogram column 7 and sample chromatogram column 8, and detector 4 and insulating box 3 weld,
Controller 9 and processor 10 are bolted with detector 4, and collector 5 and detector 4 weld, chromatography recorder 11 with
Detector 4 is connected by conducting wire, and display screen 12 is embedded on chromatography recorder 11, and operation panel 13 passes through with chromatography recorder 11
It is bolted.
A kind of work of the high performance liquid chromatograph equipped with automatic sampling apparatus for measurement strychnine that the utility model is mentioned
Make principle: device being accessed into power supply first, and insulating box 3 is made to reach the temperature of setting, then will be matched after trial operation device
From being added in solvent tank 1 in solvent composition adding mouth 14, solvent is pumped into autosampler 2 good solvent by chromatogram pump 6,
Autosampler 2 is injected into what solvent quantified in sample chromatogram column 8, is improved the precision of solvent entrance, is conducive to chromatography
Record, relative motion occurs for the solvent and stationary phase 15 entered in sample chromatogram column 8, by repeated multiple times absorption-desorption
Assigning process, each ingredient generates biggish difference in movement speed, is separated into single ingredient successively from sample chromatogram column 8
Interior outflow is entered in detector 4 and is detected, and sample concentration is converted into electric signal and is transmitted to chromatography recorder 11, and data are to scheme
Spectrum form comes out on the display 12, and wherein the shape of spectrum is determined by solvent strength, can be given by solvent composition adding mouth 14
Solvent adjustment proportion reduces the deviation of spectrum record so that solvent reaches suitable concentration.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel conception and scope is defined.Without departing from the design concept of the present utility model, ordinary people in the field couple
The all variations and modifications that the technical solution of the utility model is made, should fall within the protection scope of the present utility model, this reality
With novel claimed technology contents, it is all described in the claims.
Claims (7)
1. a kind of high performance liquid chromatograph equipped with automatic sampling apparatus for measuring strychnine, it is characterised in that: including solvent tank
(1) it is internally provided with chromatogram pump (6) with chromatography recorder (11), the solvent tank (1), in solvent tank (1) exterior side wall
It is provided with solvent composition adding mouth (14), is provided with autosampler (2), the autosampler at the top of the solvent tank (1)
(2) model SCH-01, autosampler (2) top are provided with insulating box (3), setting inside the insulating box (3)
Have reference chromatogram column (7), reference chromatogram column (7) side is provided with sample chromatogram column (8), the reference chromatogram column (7) and
It is provided with stationary phase (15) in the sample chromatogram column (8), is provided with detector (4), the inspection at the top of the insulating box (3)
It surveys device (4) to be internally provided with controller (9), the model MAM-100 of the controller (9), controller (9) the side setting
Have processor (10), the model CORTEX-M3 of the processor (10), is provided with collector at the top of the detector (4)
(5), detector (4) other side is provided with the chromatography recorder (11), the model of the chromatography recorder (11)
MD99-1 is provided with display screen (12) on the chromatography recorder (11), and display screen (12) side is provided with operation panel
(13).
2. a kind of high performance liquid chromatograph equipped with automatic sampling apparatus for measuring strychnine according to claim 1,
Be characterized in that: the chromatogram pump (6) is bolted with the solvent tank (1), the solvent composition adding mouth (14) and institute
State solvent tank (1) welding.
3. a kind of high performance liquid chromatograph equipped with automatic sampling apparatus for measuring strychnine according to claim 1,
It is characterized in that: the autosampler (2) and the solvent tank (1) grafting, the insulating box (3) and the autosampler
(2) it welds.
4. a kind of high performance liquid chromatograph equipped with automatic sampling apparatus for measuring strychnine according to claim 1,
Be characterized in that: the reference chromatogram column (7) and the sample chromatogram column (8) are embedded in the insulating box (3), the fixation
Phase (15) is embedded in the reference chromatogram column (7) and the sample chromatogram column (8).
5. a kind of high performance liquid chromatograph equipped with automatic sampling apparatus for measuring strychnine according to claim 1,
Be characterized in that: the detector (4) and the insulating box (3) are welded, and the controller (9) and the processor (10) are and institute
It states detector (4) to be bolted, the collector (5) and the detector (4) are welded.
6. a kind of high performance liquid chromatograph equipped with automatic sampling apparatus for measuring strychnine according to claim 1,
Be characterized in that: the chromatography recorder (11) is connect with the detector (4) by conducting wire.
7. a kind of high performance liquid chromatograph equipped with automatic sampling apparatus for measuring strychnine according to claim 1,
Be characterized in that: the display screen (12) is embedded on the chromatography recorder (11), the operation panel (13) and the chromatography
Recorder (11) is bolted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009393.9U CN209513736U (en) | 2018-12-03 | 2018-12-03 | A kind of high performance liquid chromatograph equipped with automatic sampling apparatus measuring strychnine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822009393.9U CN209513736U (en) | 2018-12-03 | 2018-12-03 | A kind of high performance liquid chromatograph equipped with automatic sampling apparatus measuring strychnine |
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| Publication Number | Publication Date |
|---|---|
| CN209513736U true CN209513736U (en) | 2019-10-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201822009393.9U Expired - Fee Related CN209513736U (en) | 2018-12-03 | 2018-12-03 | A kind of high performance liquid chromatograph equipped with automatic sampling apparatus measuring strychnine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358767A (en) * | 2021-04-30 | 2021-09-07 | 上海睿康生物科技有限公司 | Full-automatic ultra-high performance liquid chromatography tandem mass spectrometry detection system and working method |
-
2018
- 2018-12-03 CN CN201822009393.9U patent/CN209513736U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358767A (en) * | 2021-04-30 | 2021-09-07 | 上海睿康生物科技有限公司 | Full-automatic ultra-high performance liquid chromatography tandem mass spectrometry detection system and working method |
| CN113358767B (en) * | 2021-04-30 | 2023-04-07 | 上海睿康生物科技有限公司 | Full-automatic ultra-high performance liquid chromatography tandem mass spectrometry detection system and working method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |