CN201293784Y - Ultraviolet photochemistry reaction kinetics experimental apparatus - Google Patents
Ultraviolet photochemistry reaction kinetics experimental apparatus Download PDFInfo
- Publication number
- CN201293784Y CN201293784Y CNU2008202041256U CN200820204125U CN201293784Y CN 201293784 Y CN201293784 Y CN 201293784Y CN U2008202041256 U CNU2008202041256 U CN U2008202041256U CN 200820204125 U CN200820204125 U CN 200820204125U CN 201293784 Y CN201293784 Y CN 201293784Y
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- ultraviolet
- pedestal
- light source
- sample
- guide rail
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- Expired - Fee Related
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses an ultraviolet photochemical reaction dynamic experiment device, which provides an experiment method and a device with simple technology, simple operation and much information content. The device is characterized by comprising a base and an ultraviolet light source on the base, wherein the base at the front of the ultraviolet light source is provided with guide rails on which a sample cart is provided and can move along the guide rails; and the sample cart is provided with a driving device. The ultraviolet photochemical reaction dynamic experiment device can be used in dynamic research of photochemical reaction.
Description
Technical field
The utility model relates to the photochemical kinetics research method, refers in particular to a kind of ultraviolet photochemistry reaction dynamics experiment isolated plant.
Background technology
Ultraviolet ray has damaging action to biological gene, and the subject that concerns between research uitraviolet intensity, irradiation time and the gene damage degree three is called the dynamics research of ultraviolet ray irradiation and genetic mutation.At present, in the dynamics research of ultraviolet ray irradiation and genetic mutation, all be the ultraviolet light source that adopts constant intensity both at home and abroad, by changing the degree of variation that irradiation time is observed gene, the shortcoming of this method is: (1) required experimental point is more, the step complexity; (2) can only draw the single energy of activation of genetic mutation, and can't draw each energy of activation distribution of each parallel reactor, thereby getable information is less.
Summary of the invention
The technical problems to be solved in the utility model provides the ultraviolet photochemistry reaction dynamics experimental provision that a kind of technology is simple, easy to operate, quantity of information is many.
The technical solution of the utility model is such: a kind of ultraviolet photochemistry reaction dynamics experimental provision, comprise pedestal, be arranged on the ultraviolet light source on the pedestal, the pedestal of wherein said ultraviolet light source front portion is provided with guide rail, be provided with the sample dolly that moves along guide rail on guide rail, the sample dolly is provided with drive unit.
Sample dolly described in the above-mentioned ultraviolet photochemistry reaction dynamics experimental provision is provided with the ultraviolet ray probe, with convenient control to the sample ultraviolet irradiation intensity.
Drive unit described in the above-mentioned ultraviolet photochemistry reaction dynamics experimental provision can be to be made of motor, reel, traction rope and spring, motor is fixed on the guide rail away from UV-lamp source one side, reel is fixed on the power output shaft of motor, one side of traction rope is wound on the reel, another side is connected with the sample dolly, one end of spring is connected with the sample dolly, and the other end of spring is connected with the pedestal of close ultraviolet light source one side.
Pedestal described in the above-mentioned ultraviolet photochemistry reaction dynamics experimental provision is provided with containment envelope, with the convenient ultraviolet protection that carries out when testing.
The utility model compared with prior art has following advantage:
(1) simple to operate, the automaticity height, after exposure intensity that sample is suffered and irradiation time were set in advance, subsequent step carried out automatically.
(2) once experiment can draw a plurality of parameters such as the energy of activation of each parallel reactor and frequency factor, and it is bigger to obtain quantity of information.
(3) highly versatile as changing sample or changing light source, also can be used for other photochemically reactive dynamics researchs.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail, but does not constitute any restriction of the present utility model.
The structural representation of Fig. 1 the utility model experimental provision;
Fig. 2 is that the C-C of Fig. 1 is to the sectional structure synoptic diagram.
Embodiment
Consult Fig. 1, shown in Figure 2, ultraviolet photochemistry reaction dynamics experimental provision of the present utility model, comprise pedestal 1, be arranged on the ultraviolet light source 2 on pedestal 1 right side, on the pedestal 1 on ultraviolet light source 2 left sides, be provided with two parallel rail plates 3, on guide rail 3, be provided with the sample dolly 4 that slides along guide rail 3, be provided with ultraviolet ray probe 5 at sample dolly 4 middle parts; Sample dolly 4 is provided with drive unit, drive unit in the present embodiment is to be made of motor 6, reel 7, traction rope 8 and spring 9, motor 6 is fixed on guide rail 3 left ends away from UV-lamp source 2 one sides, reel 7 is fixed on the power output shaft of motor 6, one side of traction rope 8 is wound on the reel 7, and another side is connected with sample dolly 4; One end of spring 9 is connected with sample dolly 4, and the other end of spring 9 is connected with pedestal 1 right part of close ultraviolet light source 2 one sides; On pedestal 1, be provided with containment envelope 10.
When the utility model specifically uses, consult shown in Figure 1ly, its workflow is as follows:
(1) sample car is retreated to A place, position;
(2) gene samples is placed in the quartz specimen pipe 11,10 sample hose 11 parallel being placed on the sample dolly 4, and each sample hose 11 and ultraviolet ray probe 5 equate with the distance of ultraviolet light source 2;
(3) open ultraviolet light source 2, actuating motor 6 simultaneously, motor 6 loosens traction rope 8 according to the program of setting, and makes sample dolly 4 move to position B at the elastic pulling force lower edge of spring 9 guide rail 3; The suffered ultraviolet irradiation intensity of sample strengthens gradually in each sample hose 11 in this process.
When (4) ultraviolet irradiation intensity that is subjected to when certain sample reaches setting value, this sample hose 11 is taken off from sample dolly 4, it is to be analyzed to put into refrigerator etc. immediately; The rest may be inferred, before sample dolly 4 in-position B, progressively takes off all samples pipe 11, and ultraviolet ray irradiation experiment finishes.
(5) utilize computed in software to go out the energy of activation and the frequency factor of each parallel reactor of genetic mutation.
The utility model according to the amount of variation product, utilizes computed in software to go out the energy of activation and the frequency factor of each parallel reactor of genetic mutation by changing suffered ultraviolet irradiation intensity of gene and irradiation time simultaneously, and method is simple, simple to operate.
Claims (4)
1. ultraviolet photochemistry reaction dynamics experimental provision, comprise pedestal (1), be arranged on the ultraviolet light source (2) on the pedestal (1), it is characterized in that the anterior pedestal (1) of described ultraviolet light source (2) is provided with guide rail (3), be provided with the sample dolly (4) that moves along guide rail (3) on guide rail (3), sample dolly (4) is provided with drive unit.
2. device according to claim 1 is characterized in that described sample dolly (4) is provided with ultraviolet ray probe (5).
3. device according to claim 1, it is characterized in that described drive unit is to be made of motor (6), reel (7), traction rope (8) and spring (9), motor (6) is fixed on the guide rail (3) away from UV-lamp source (2) one sides, reel (7) is fixed on the power output shaft of motor (6), one side of traction rope (8) is wound on the reel (7), another side is connected with sample dolly (4), one end of spring (9) is connected with sample dolly (4), and the other end of spring (9) is connected with the pedestal (1) of close ultraviolet light source (2) one sides.
4. device according to claim 1 is characterized in that described pedestal (1) is provided with containment envelope (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202041256U CN201293784Y (en) | 2008-11-26 | 2008-11-26 | Ultraviolet photochemistry reaction kinetics experimental apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202041256U CN201293784Y (en) | 2008-11-26 | 2008-11-26 | Ultraviolet photochemistry reaction kinetics experimental apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201293784Y true CN201293784Y (en) | 2009-08-19 |
Family
ID=41007267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202041256U Expired - Fee Related CN201293784Y (en) | 2008-11-26 | 2008-11-26 | Ultraviolet photochemistry reaction kinetics experimental apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201293784Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428258A (en) * | 2012-05-04 | 2015-03-18 | 赛莱默水解决方案赫福德有限公司 | Open-channel UV water treatment plant |
-
2008
- 2008-11-26 CN CNU2008202041256U patent/CN201293784Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104428258A (en) * | 2012-05-04 | 2015-03-18 | 赛莱默水解决方案赫福德有限公司 | Open-channel UV water treatment plant |
| CN104428258B (en) * | 2012-05-04 | 2016-03-09 | 赛莱默水解决方案赫福德有限公司 | There is the UV water processing establishment of unlimited passage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090819 Termination date: 20101126 |