CN203310785U - Video melting point meter - Google Patents
Video melting point meter Download PDFInfo
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- CN203310785U CN203310785U CN2013203679034U CN201320367903U CN203310785U CN 203310785 U CN203310785 U CN 203310785U CN 2013203679034 U CN2013203679034 U CN 2013203679034U CN 201320367903 U CN201320367903 U CN 201320367903U CN 203310785 U CN203310785 U CN 203310785U
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- melting point
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- heater
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Abstract
The utility model discloses a video melting point meter which comprises a case, wherein a cooling pipe is paved in the case; a thermal insulation layer is arranged between the case and the cooling pipe; a fan is arranged at the bottom of the case; a furnace body is inserted on the case; the bottom of the furnace body is embedded in the thermal insulation layer; a scattering plate and an emission device are fixedly arranged on the case, on one side of the furnace body; a reflective device and an image pickup system are fixedly arranged on the case, on the other side of the furnace body; a heating component and insulated glass are fixedly arranged on the furnace body; and a capillary pipe in which a sample is stored is inserted into the furnace body. The video melting point meter can be used for intuitively displaying a temperature curve and a real-time video image, and realizes the functions of storage, playback, videography and the like; the color change and the decomposition temperature can be observed according to the video, so that the comprehensive integrated thermal insulation design is realized. Thus, the measurement is stable and accurate; the external environment disturbance resisting ability of the video melting point meter is improved.
Description
Technical field
The utility model relates to melting point apparatus, relates in particular to a kind of video melting point apparatus.
Background technology
The fusing point of material refers to that material is by solid-state temperature while becoming liquid state.In organic chemistry filed, fusing point test is the basic means of identification material person's character, is also one of important method of purity testing.Therefore, melting point apparatus has critical role in chemical industry, medical research, is the indispensable instrument of producing medicine, spices, other organic crystal materials of dye well.Existing melting point apparatus is displays temperature curve and real-time video image very intuitively, can not meet the multiple needs in practical application.
The utility model content
The utility model provides a kind of video melting point apparatus, this video melting point apparatus has incorporated the fusing point measurement by video technique, list provides reliable and stable fusing point test for the user, displays temperature curve and real-time video image intuitively, enlarged the scope of application, met the needs in the practical application, described below:
A kind of video melting point apparatus comprises: housing, and the laid inside of described housing has cooling tube, is provided with heat-insulation layer between described housing and described cooling tube; The bottom of described housing is provided with fan,
On described housing, be inserted with body of heater, and the bottom of described body of heater is embedded in described heat-insulation layer; A side at described body of heater, be fixedly installed scatter plate, ballistic device on described housing; At the opposite side of described body of heater, on described housing, be fixedly installed reflection device and camera system; On described body of heater, be fixedly installed heater block and heat-protecting glass, in described body of heater, be inserted with the kapillary that sample is housed.
In a preferred embodiment, described camera system is the CMOS Digital Video, has improved the effect of shooting, has improved user's experience.
The beneficial effect of the technical scheme that the utility model provides is: this video melting point apparatus has ideally incorporated the fusing point measurement by video technique, and list provides reliable and stable fusing point test, displays temperature curve and real-time video image very intuitively for the user; And realized preservation, playback, the function such as shoot with video-corder, can observe change color and decomposition temperature by video; Realize comprehensive integrated insulation design, thereby made measurement more stable more accurate, improved the ability of opposing external environmental interference.This video melting point apparatus can be widely used in chemical industry, medical research, is to produce the indispensable instrument that medicine, spices, dye well are measured other organic crystal materials; The utility model has enlarged the scope of practical application, has met the needs in the practical application.
The accompanying drawing explanation
Fig. 1 is a kind of structural representation of video melting point apparatus.
In accompanying drawing, the list of parts of each label representative is as follows:
1: body of heater; 2: heater block;
3: ballistic device; 4: scatter plate;
5: kapillary; 6: heat-protecting glass;
7: reflection device; 8: camera system;
9: heat-insulation layer; 10: cooling tube;
11: fan; 12: housing.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, below the utility model embodiment is described in further detail.
For displays temperature curve and real-time video image intuitively, for the user provides reliable and stable fusing point test, the utility model embodiment provides a kind of video melting point apparatus, this video melting point apparatus has incorporated the fusing point measurement by video technique, referring to Fig. 1, comprise: housing 12, the laid inside of housing 12 has cooling tube 10, is provided with heat-insulation layer 9 between housing 12 and cooling tube 10; The bottom of housing 12 is provided with fan 11; On housing 12, be inserted with body of heater 1, and the bottom of body of heater 1 is embedded in heat-insulation layer 9, protected electronic component can not be heated, the heat of generation is discharged outside housings 12 by cooling tube and fan 11; One side of body of heater 1, be fixedly installed scatter plate 4, ballistic device 3 on housing 12; The opposite side of body of heater 1, be fixedly installed reflection device 7 and camera system 8 on housing 12, camera system 8 catches from reflected light and the transmitted light of sample reflection or transmission, records the temperature in test process; On body of heater 1, be fixedly installed in heater block 2 and heat-protecting glass 6, body of heater 1 and be inserted with the kapillary 5 that sample is housed.
In practical application, ballistic device 3 can be powerful red LED lamp, and reflection device 7 can be the LED light of cold light, or other can complete the light source of the utility model function, and above-mentioned two devices of the utility model embodiment do not limit.During specific works, ballistic device 3 irradiates scatter plate 4 and produces the light disperseed, and and then be radiated on the sample in kapillary 5, heat-protecting glass 6 is incubated for body of heater 1, reflection device 7 sees through heat-protecting glass 6 and shines on kapillary 5 light as a setting, so that camera system 8 captures sample image more clearly, camera system 8 catches from reflected light and the transmitted light of sample reflection or transmission, obtain image, and temperature curve and the whole process of record heating.Sample heats up with constant rate of speed in kapillary 5, the light that sees through sample changes with the rising of temperature, and namely the light intensity that records of camera system 8 strengthens gradually.When transmitted intensity reaches predefined intensity, think after treatment sample melting.
The utility model embodiment does not limit above-mentioned being fixedly installed, can on housing 12, arrange porose, by fixedly scatter plate 4, ballistic device 3, reflection device 7 and the camera system 8 such as bolt or screw; Or by housing 12, having taken support, fixedly scatter plate 4, ballistic device 3, reflection device 7 and camera system 8 are placed on support; Can adopt other fixed form, during specific implementation, the utility model embodiment does not limit this yet.
In a preferred embodiment, camera system 8 is high definition CMOS Digital Video, and for example: resolution is 640x480; Frame per second is 30 frames/second; Mirror head outer shell is diameter 10mm, length 50mm; Interface is USB; Weight is 0.036Kg.By this video camera, can photograph image more clearly, improve result of use.
Below provide the specifications parameter of this video melting point apparatus: 1, measurement range: room temperature-350 ℃; 2, temperature resolution: 0.1 ℃; 3, repeatability: 0.2 ℃ (heating rate be 0.20 ℃/min); 4, accuracy: ± 0.4 ℃ (<200 ℃) ± 0.7 ℃ (<300 ℃); 5, heating rate: 0.1 ℃--20 ℃; 6, data-interface: USB SD RS232 network interface; 7, video output: SD card; 8, video amplifier multiple: 7 times; 9, sample preparation ability: 4/batches; 10, user management (authority with inquiry instrument measurement data): 4; 11, sample video function: the shooting of taking pictures; 12, instrument playback: have; 13, collection of illustrative plates memory space: 0 cover; 14, saving result: 200; 15, result store amount: 4G; 16, experimental technique memory space: 0 cover; 17, display mode: TFT5.6 cun ﹢ TFT3.5 cun double colour screen shows; 18, power supply: 220V ± 10%50HZ; 19, rated power: 120W.
The utility model embodiment to the model of each device except do specified otherwise, the model of other devices does not limit, and all can as long as can complete the device of above-mentioned functions.
It will be appreciated by those skilled in the art that accompanying drawing is the schematic diagram of a preferred embodiment, above-mentioned the utility model embodiment sequence number, just to describing, does not represent the quality of embodiment.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. video melting point apparatus comprises: housing, and the laid inside of described housing has cooling tube, is provided with heat-insulation layer between described housing and described cooling tube; The bottom of described housing is provided with fan, it is characterized in that,
On described housing, be inserted with body of heater, and the bottom of described body of heater is embedded in described heat-insulation layer; A side at described body of heater, be fixedly installed scatter plate, ballistic device on described housing; At the opposite side of described body of heater, on described housing, be fixedly installed reflection device and camera system; On described body of heater, be fixedly installed heater block and heat-protecting glass, in described body of heater, be inserted with the kapillary that sample is housed.
2. a kind of video melting point apparatus according to claim 1, is characterized in that, described camera system is the CMOS Digital Video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203679034U CN203310785U (en) | 2013-06-25 | 2013-06-25 | Video melting point meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203679034U CN203310785U (en) | 2013-06-25 | 2013-06-25 | Video melting point meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310785U true CN203310785U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203679034U Expired - Fee Related CN203310785U (en) | 2013-06-25 | 2013-06-25 | Video melting point meter |
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| Country | Link |
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| CN (1) | CN203310785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966468A (en) * | 2017-12-21 | 2018-04-27 | 广东核电合营有限公司 | A kind of fuel pellet fusing point measuring device and method |
| CN108387600A (en) * | 2018-01-23 | 2018-08-10 | 上海佳航仪器仪表有限公司 | A kind of full-automatic grease fusing point test device |
| CN108816304A (en) * | 2018-06-28 | 2018-11-16 | 天津市精拓仪器科技有限公司 | A kind of test tube instrument for drug test |
-
2013
- 2013-06-25 CN CN2013203679034U patent/CN203310785U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107966468A (en) * | 2017-12-21 | 2018-04-27 | 广东核电合营有限公司 | A kind of fuel pellet fusing point measuring device and method |
| CN108387600A (en) * | 2018-01-23 | 2018-08-10 | 上海佳航仪器仪表有限公司 | A kind of full-automatic grease fusing point test device |
| CN108816304A (en) * | 2018-06-28 | 2018-11-16 | 天津市精拓仪器科技有限公司 | A kind of test tube instrument for drug test |
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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 |
Granted publication date: 20131127 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |