CN216747364U - Heatable and stirrable cuvette trough matching device - Google Patents
Heatable and stirrable cuvette trough matching device Download PDFInfo
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- CN216747364U CN216747364U CN202220024164.8U CN202220024164U CN216747364U CN 216747364 U CN216747364 U CN 216747364U CN 202220024164 U CN202220024164 U CN 202220024164U CN 216747364 U CN216747364 U CN 216747364U
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Abstract
A heatable and stirrable cuvette trough matching device comprises a power supply, a control system, a stirring assembly and a heating assembly, wherein the stirring assembly and the heating assembly are respectively connected with the control system; the stirring component comprises a stirring controller and a magnet arranged in the cuvette, wherein the stirring controller comprises a motor, a fixed seat embedded on a motor shaft and used for fixing the magnet, and a magnet used for generating a rotating electromagnetic field; the control system comprises a stirring control knob and a temperature controller; the stirring control knob is connected with the motor and is used for controlling the rotating speed of the magnet generating the magnetic field so as to control the stirring speed of the magnetons in the cuvette; the temperature controller is connected with the temperature probe and the heating assembly; the temperature probe penetrates through and is fixed on the cover of the cuvette and is used for measuring the temperature in the cuvette; the heating component is used for heating the contrast color dish; the temperature controller is used for setting temperature and sensitivity and controlling whether the heating assembly is heated or not through whether the temperature reaches the standard or not. The utility model has simple operation, small volume and high modularization degree, and is convenient for users to use.
Description
Technical Field
The utility model relates to the field of experimental instruments, in particular to a heatable and stirrable cuvette trough matching device.
Background
In scientific research, various spectrometers such as a fluorescence spectrometer, an ultraviolet-visible spectrometer, a circular dichroism spectrometer and the like are used for many times. In these instruments, a sample in solution is placed in a cuvette cell for measuring optical properties thereof.
For a homogeneous system at room temperature, the data can be acquired by directly adopting a cuvette groove as a container. However, existing cuvettes do not meet this need if it is desirable to perform measurements of relevant data for heterogeneous systems, such as solutions during a reaction. In addition, the traditional cuvette cannot measure a system with temperature requirements, and can only measure the system at room temperature, so that the application range of the instrument is limited.
At present, aiming at stirring and heating requirements, different brands generally have devices aiming at own brands of instruments, but the devices have the defects of complex installation, high cost and poor universality, and the requirements for flexibly and changeably dealing with the instruments cannot be met.
Disclosure of Invention
The utility model aims to solve the problems in the prior art, and provides a heatable and stirrable cuvette groove matching device which is high in integration level, small in size, high in modularization degree and convenient for experimenters to use.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a heatable and stirrable cuvette trough matching device comprises a power supply, a control system, a stirring assembly and a heating assembly, wherein the stirring assembly and the heating assembly are respectively connected with the control system; the power supply is connected with the control system and supplies power to the whole device; the stirring assembly comprises a stirring controller and a magneton arranged in the cuvette, the stirring controller adopts magnet rotation to further control the magneton to rotate, and the stirring controller comprises a motor, a fixed seat embedded on a motor shaft and used for fixing the magnet, and a magnet used for generating a rotating electromagnetic field; the control system comprises a stirring control knob and a temperature controller; the stirring control knob is connected with a motor of the stirring controller and is used for controlling the rotating speed of a magnet generating a magnetic field so as to control the stirring speed of magnetons in the cuvette; the temperature controller is connected with the temperature probe and the heating assembly; the temperature probe penetrates through and is fixed on the cover of the cuvette and is used for measuring the temperature in the cuvette; the heating component is used for heating the contrast color dish; the temperature controller is used for setting temperature and sensitivity and controlling whether the heating assembly is heated or not through whether the temperature reaches the standard or not.
The heating assembly comprises a micro heating plate and a heating wire, and the micro heating plate is connected with the four-way wire of the control system through the heating wire.
The miniature heating plate adopts a PTC heating plate.
And the stirring controller is connected with a four-way line of the control system through a stirring line.
The motor adopts an XYT-turbine worm N20 direct-current speed reduction motor.
The temperature probe adopts an NTC thermistor temperature sensor.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. the matching device of the cuvette groove integrates heating and stirring, and the control of the stirring speed and the control of the reaction temperature are intuitively, simply and conveniently finished through a control system.
2. The matching device of the cuvette groove has high modularization degree, can be independently used for heating or stirring, and can meet different requirements of experimenters for different experimental requirements.
3. The matching device of the cuvette groove is simple and small, and can be flexibly installed in required spectral instrument equipment with different brands and models.
4. The matching device of the cuvette groove is not only applied to the cuvette groove device, but also can be a portable instrument for stirring and heating a small-system reactor at a controlled temperature according to the actual requirements of experimenters.
5. The stirring and heating device can realize stirring and heating of systems in the cuvette and realize universality of various application scenes in spectrometers of different brands and models and with similar structures.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Reference numerals: temperature controller 1, stirring control knob 2, cross-wire 3, lid 4 of cell, temperature probe 5, motor 6, fixing base 7, magnet 8, the miniature heating plate of PTC 9, stirring line 10, heating wire 11.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.
As shown in fig. 1, the heatable and stirrable cuvette trough matching device in the present embodiment includes a power supply, a control system, and a stirring assembly and a heating assembly respectively connected to the control system;
the power supply is connected with the control system and supplies power to the whole device; the stirring assembly comprises a stirring controller and a magneton arranged in the cuvette, the stirring controller adopts magnet rotation to further control the magneton to rotate, and the stirring controller comprises a motor 6, a fixed seat 7 embedded on a motor shaft and used for fixing a magnet 8, and two magnets 8 used for generating a rotating electromagnetic field; specifically, the motor 6 adopts an XYT-turbine worm N20 direct-current speed reduction motor; the above-mentioned
The control system comprises a stirring control knob 2 and a temperature controller 1; the stirring control knob 2 is connected with a motor 6 of a stirring controller and is used for controlling the rotating speed of a magnet 8 generating a magnetic field so as to control the stirring speed of magnetons in the cuvette; the temperature controller 1 is connected with the temperature probe 5 and the heating assembly;
the temperature probe 5 penetrates through and is fixed on the cover 4 of the cuvette and is used for measuring the temperature in the cuvette; specifically, the temperature probe 5 adopts an NTC thermistor temperature sensor;
the heating component is used for heating the contrast color vessel; specifically, the heating assembly includes a PTC micro-heater chip 9 and a heater wire 11; the PTC micro heating plates 9 have a size of 2cm by 3 cm.
The temperature controller 1 is used for setting temperature and sensitivity and controlling whether the heating assembly is heated or not according to whether the temperature reaches the standard or not; specifically, the digital temperature controller 1 adopts a digital display temperature controller with the model number of W1209.
In this embodiment, the control system is provided with a four-way wire 3, and the PTC micro heater chip 9 is connected with the four-way wire 3 of the control system through a heater wire 11; the stirring controller is connected with a four-way line 3 of the control system through a stirring line 10.
The stirring speed of the magnetons in the cuvette is controlled by controlling the rotating speed of the magnet 8 for generating a magnetic field through the stirring control knob 2; the temperature controller 1 is connected with the temperature probe 5, can set the expected temperature and set the sensitivity, and controls whether the micro heating plate is heated or not through whether the temperature reaches the standard or not. The utility model has simple operation, small integral volume and high modularization degree, and is convenient for experimenters to use.
Claims (6)
1. The utility model provides a heatable can stir supporting device in cell groove which characterized in that: comprises a power supply, a control system, a stirring component and a heating component which are respectively connected with the control system; the power supply is connected with the control system and supplies power to the whole device; the stirring assembly comprises a stirring controller and a magneton arranged in the cuvette, the stirring controller adopts magnet rotation to further control the magneton to rotate, and the stirring controller comprises a motor, a fixed seat embedded on a motor shaft and used for fixing the magnet, and a magnet used for generating a rotating electromagnetic field; the control system comprises a stirring control knob and a temperature controller; the stirring control knob is connected with a motor of the stirring controller and is used for controlling the rotating speed of a magnet generating a magnetic field so as to control the stirring speed of magnetons in the cuvette; the temperature controller is connected with the temperature probe and the heating assembly; the temperature probe penetrates through and is fixed on the cover of the cuvette and is used for measuring the temperature in the cuvette; the heating component is used for heating the contrast color dish; the temperature controller is used for setting temperature and sensitivity and controlling whether the heating assembly is heated or not through whether the temperature reaches the standard or not.
2. The heatable and stirrable cuvette trough set according to claim 1, characterized in that: the heating assembly comprises a micro heating plate and a heating wire, and the micro heating plate is connected with the four-way wire of the control system through the heating wire.
3. The heatable and stirrable cuvette holder kit according to claim 2, characterized in that: the miniature heating plate adopts a PTC heating plate.
4. The heatable and stirrable cuvette holder kit according to claim 1, characterized in that: and the stirring controller is connected with a four-way line of the control system through a stirring line.
5. The heatable and stirrable cuvette holder kit according to claim 1, characterized in that: the motor adopts an XYT-turbine worm N20 direct-current speed reduction motor.
6. The heatable and stirrable cuvette holder kit according to claim 1, characterized in that: the temperature probe adopts an NTC thermistor temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024164.8U CN216747364U (en) | 2022-01-06 | 2022-01-06 | Heatable and stirrable cuvette trough matching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220024164.8U CN216747364U (en) | 2022-01-06 | 2022-01-06 | Heatable and stirrable cuvette trough matching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216747364U true CN216747364U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220024164.8U Active CN216747364U (en) | 2022-01-06 | 2022-01-06 | Heatable and stirrable cuvette trough matching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216747364U (en) |
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2022
- 2022-01-06 CN CN202220024164.8U patent/CN216747364U/en active Active
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