CN207336192U - A kind of vacuum concentrating apparatus for being used for 96 orifice plates - Google Patents
A kind of vacuum concentrating apparatus for being used for 96 orifice plates Download PDFInfo
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- CN207336192U CN207336192U CN201721347724.9U CN201721347724U CN207336192U CN 207336192 U CN207336192 U CN 207336192U CN 201721347724 U CN201721347724 U CN 201721347724U CN 207336192 U CN207336192 U CN 207336192U
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- babinet
- cover body
- orifice plates
- vacuum pump
- pipeline
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Abstract
The utility model discloses a kind of vacuum concentrating apparatus for being used for 96 orifice plates, including babinet 6, cover body 1, the lower end of cover body 1 is tightly connected by the upper surface of sealing strip 2 and babinet 6, the warm table 3 of 96 orifice plates can be fixed by being provided with the upper surface of 1 internal box 6 of cover body, the bleeding point for the vacuum pump 4 being arranged in babinet 6 is connected by pipeline with the aspirating hole 5 being arranged in cover body 1, the gas outlet of vacuum pump 4 is arranged on outside babinet 6 by pipeline through 6 upper air-vent 8 of babinet, and controller 7 is electrically connected with vacuum pump and warm table respectively.Space pressure in the utility model cover body is controllable, and the heating platen temperature that can fix 96 orifice plates is controllable so that the sample concentration time greatly shortens, external environment is noiseless to concentration process, easy to operate, takes short, work efficiency can be greatly improved, improves Detection accuracy.
Description
Technical field
A kind of vacuum concentrating apparatus for being used for 96 orifice plates is the utility model is related to, belongs to extraction from biological material field.
Background technology
The detection and analysis of DNA sample are an important process of current forensic science, the extraction of a large amount of biological evidences and point
From usually being carried out in 96 orifice plates, 96 orifice plates are the basic configuration containers of current DNA detection and analysis Automation workstation.Due to each
The limitation of kind factor, the biological sample that criminal scene is collected into is typically micro, so as to cause the DNA concentration mistake in extracting solution
It is low, beyond the minimum detection limit of subsequent analysis instrument so that negative findings occurs in testing result distortion.To this situation,
Laboratory worker is volatilized using nature and reaches the concentration of sample more at present, then carries out analysis measure, but the process consumes
Duration, efficiency is low, is influenced big, unstable result by outside air humidity and temperature.
Utility model content
The purpose of the utility model is to overcome the too low caused subsequent detection analysis result of current DNA extract concentrations to lose
The problem of very or can not be detected, there is provided one kind shortens concentration time, improves the vacuum concentration for 96 orifice plates of work efficiency
Device.
The Description of content of the utility model is as follows：
A kind of vacuum concentrating apparatus for being used for 96 orifice plates, including babinet 6, cover body 1, the lower end of cover body 1 by sealing strip 2 with
The upper surface of babinet 6 is tightly connected, and the warm table 3 that can fix 96 orifice plates is provided with the upper surface of 1 internal box 6 of cover body, if
The bleeding point for putting the vacuum pump 4 in babinet 6 is connected by pipeline with the aspirating hole 5 being arranged in cover body 1, and vacuum pump 4 goes out
Gas port is arranged on outside babinet 6 by pipeline through 6 upper air-vent 8 of babinet, and controller 7 is electrically connected with vacuum pump and warm table respectively
Connect.
The advantages of the utility model：
Space pressure in the utility model cover body is controllable, and the heating platen temperature that can fix 96 orifice plates is controllable so that sample
Concentration time greatly shortens, and external environment is noiseless to concentration process, easy to operate, time-consuming short, can greatly improve work effect
Rate, improves Detection accuracy.
Brief description of the drawings
Fig. 1 is a kind of structure diagram for the vacuum concentrating apparatus for being used for 96 orifice plates of the utility model.
Embodiment
Below by attached drawing, the present invention is further illustrated.
A kind of vacuum concentrating apparatus for being used for 96 orifice plates, is shown in Fig. 1, including babinet 6, cover body 1, and the lower end of cover body 1 passes through close
Strip of paper used for sealing 2 and the upper surface of babinet 6 are tightly connected, and the heating that can fix 96 orifice plates is provided with the upper surface of 1 internal box 6 of cover body
Platform 3, the bleeding point for the vacuum pump 4 being arranged in babinet 6 are connected by pipeline with the aspirating hole 5 being arranged in cover body 1, vacuum pump
4 gas outlet is arranged on outside babinet 6 by pipeline through 6 upper air-vent 8 of babinet, controller 7 respectively with vacuum pump and warm table
It is electrically connected.
The use of the utility model：
During using the utility model, 40 microlitres of the extracting solution containing extremely low concentration DNA is added in each hole of 96 orifice plates, will
96 orifice plates are fixed on warm table, and cover body is covered warm table forms closed cavity, by controller startup heating power supply and very
Empty pumping source, heating platen temperature are set in 50 DEG C, 1 it is small when after, the DNA extracting solutions in each hole of 96 orifice plates are concentrated into 10 microlitres,
DNA extractions liquid energy after concentration meets the requirement of subsequent analysis instrument well.Greatly improve work efficiency.
Claims (1)
1. a kind of vacuum concentrating apparatus for being used for 96 orifice plates, including babinet (6), it is characterized in that including cover body (1), the cover body
(1) lower end is tightly connected by the upper surface of sealing strip (2) and babinet (6), on the upper surface of cover body (1) internal box (6)
The warm table (3) of 96 orifice plates can be fixed by being provided with, and the bleeding point of the vacuum pump (4) being arranged in babinet (6) is by pipeline with setting
Aspirating hole (5) connection in cover body (1) is put, babinet (6) upper air-vent (8) is run through in the gas outlet of vacuum pump (4) by pipeline
It is arranged on babinet (6) outside, controller (7) is electrically connected with vacuum pump and warm table respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347724.9U CN207336192U (en) | 2017-10-19 | 2017-10-19 | A kind of vacuum concentrating apparatus for being used for 96 orifice plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721347724.9U CN207336192U (en) | 2017-10-19 | 2017-10-19 | A kind of vacuum concentrating apparatus for being used for 96 orifice plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207336192U true CN207336192U (en) | 2018-05-08 |
Family
ID=62365077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721347724.9U Active CN207336192U (en) | 2017-10-19 | 2017-10-19 | A kind of vacuum concentrating apparatus for being used for 96 orifice plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207336192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092705A (en) * | 2021-04-09 | 2021-07-09 | 西安建筑科技大学 | Rapid, simple and convenient pretreatment method for biotoxicity detection of low-toxicity sample |
-
2017
- 2017-10-19 CN CN201721347724.9U patent/CN207336192U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113092705A (en) * | 2021-04-09 | 2021-07-09 | 西安建筑科技大学 | Rapid, simple and convenient pretreatment method for biotoxicity detection of low-toxicity sample |
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