CN207215698U - A kind of spectrophotometer - Google Patents
A kind of spectrophotometer Download PDFInfo
- Publication number
- CN207215698U CN207215698U CN201721080163.0U CN201721080163U CN207215698U CN 207215698 U CN207215698 U CN 207215698U CN 201721080163 U CN201721080163 U CN 201721080163U CN 207215698 U CN207215698 U CN 207215698U
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- CN
- China
- Prior art keywords
- housing
- light
- room
- material storage
- storage room
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Spectrometry And Color Measurement (AREA)
Abstract
The utility model discloses a kind of spectrophotometer, including housing, housing is provided with display screen, storage tank and mode selecting key, the display screen is rotatably in the storage tank, the housing side is provided with sample room, first material storage room and the second material storage room, opposite side is provided with power interface, switch, data line interface and heat emission hole, temperature indicator and wetness display unit are additionally provided with the housing, the light emitters include visible light emitter and ultra violet light emitter, the light receiver includes corresponding visible light receiver and UV light receiver, the housing upper surface is also equipped with ambient light refraction housing；The utility model efficiently avoid conventional sample chamber, and side seam enters influence of the light of sample room to working result in the course of the work, ensure that the accuracy of result.
Description
Technical field
Experiments of Optics clothing arts are the utility model is related to, particularly a kind of spectrophotometer.
Background technology
AAS is the trap of the light in certain wave strong point or a wavelength range, to the material carry out it is qualitative or
Quantitative analysis, conventional wave-length coverage are：（1）200~380nm ultraviolet region,（2）380~780nm visible region,（3）
2.5~25 μm（4000cm is calculated as by wave number-1~400cm-1）Infrared light district.Instrument is ultraviolet specrophotometer, visible
Light spectrophotometer（Or colorimeter）, infrared spectrophotometer or atomic absorption spectrophotometer, present product be all root mostly
According to needing to use different types of instrument, it is impossible to while selectively operated on an instrument, and after cuvette has been cleaned
Other device is needed to deposit, use is not very convenient, and most of sample ports are arranged on the upper surface of instrument, easy light leak,
Influence test effect.
Utility model content
In order to solve above-mentioned problem, the utility model discloses a kind of spectrophotometer, including housing, the housing
Display screen, storage tank and mode selecting key are provided with, the display screen is rotatably located in the storage tank, the housing side
Provided with sample room, the first material storage room and the second material storage room, specimen holder pull bar is provided with below the sample room, opposite side is provided with electricity
Source interface, switch, data line interface and heat emission hole, the housing is interior to be provided with light emitters and cell rack, the light
Transmitter includes visible light emitter and ultra violet light emitter, and the light receiver includes corresponding visible light receiver and purple
Outer optical receiver, the housing upper surface are also equipped with ambient light refraction housing.
Preferably, temperature indicator and wetness display unit are additionally provided with the housing.
Preferably, the housing bottom is additionally provided with slipmat.
Preferably, the sample room is provided with handle.
Preferably, first material storage room and the second material storage room are extractable drawer or pressing Pop-up drawer.
The beneficial effects of the utility model：（1）Traditional cover-lifting type sample room is arranged to drawer type, avoids traditional sample
Side seam enters influence of the light of sample room to working result in the course of the work for product room, ensure that the accuracy of result；（2）No
Only can be by the use of visible ray as light source measurement, and a tractor serves several purposes, can be economized on resources by the use of ultraviolet light as the measurement of light source；（3）It is logical
The novel housing for setting up a refrangible ambient light is crossed, so can be to avoid ambient light well in the course of the work
The influence that direct projection is brought to working result；（4）By setting material storage room, other small articles such as paper, pen can be placed respectively and are washed
Cuvette after clean, facilitates the use of operating personnel.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is the utility model internal structure schematic diagram；
In figure, 1, housing, 2, display screen, 3, temperature indicator, 4, wetness display unit, 5, rotating shaft, 6, sample room, 7, radiating
Hole, 8, data line interface, 9, switch, 10, power interface, the 11, first material storage room, the 12, second material storage room, 13, VISIBLE LIGHT EMISSION
Device, 14, ultra violet light emitter, 15, visible light receiver, 16, UV light receiver, 17, cell rack, 18, mode selecting key,
19th, specimen holder pull bar, 20, storage tank, 21, ambient light refraction housing.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instruction
Or imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that instruction
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
Specific embodiment of the utility model is elaborated below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, a kind of spectrophotometer, including housing 1, the housing 1 are provided with display screen 2, storage tank 20
With mode selecting key 18, handover measurement type, rational in infrastructure, convenient use can be facilitated by mode selecting key 18；The display
Screen 2 in the storage tank 20, can be realized the rotation of display screen any direction, facilitate the change of vision, more by rotating shaft 5
Added with beneficial to operation；The side of housing 1 is provided with sample room 6, the first material storage room 11 and the second material storage room 12, the sample room
6 are provided with handle, are drawer-type structure, and avoiding conventional sample chamber, side seam enters the light of sample room to work in the course of the work
Make the influence of result, ensure that the accuracy of result；The lower section of sample room 6 is provided with specimen holder pull bar 19, and opposite side is provided with electricity
Source interface 10, switch 9, data line interface 8 and heat emission hole 7, the housing 1 is interior to be provided with light emitters and multiple cell racks
17, multiple samples can be measured simultaneously, and the light emitters include visible light emitter 13 and ultra violet light emitter 14, described
Light receiver includes corresponding visible light receiver 15 and UV light receiver 16, so not only can be used as light source by the use of visible ray
Measurement, and a tractor serves several purposes, can be economized on resources by the use of ultraviolet light as the measurement of light source；The upper surface of housing 1 is also equipped with ring
Environmental light reflects housing 21, so can give working result band to avoid the direct projection of ambient light well in the course of the work
The influence come；Temperature indicator 3 and wetness display unit 4 are additionally provided with the housing 1, can in real time understand under the environment and survey
The temperature and humidity of examination, makes a record；The housing bottom is additionally provided with slipmat；Material storage room of first material storage room 11 and second
12 be extractable drawer, can place the cuvette after other small articles such as paper, pen and wash clean respectively, facilitate operating personnel's
Use, the first material storage room of the utility model 11 is built-in with dust-free paper.
In use, switching on power, switch 8 is opened, half an hour is preheated, by the selection mode of mode selecting key 18, by sample
Insert sample room 6 and close sample room 6, pull specimen holder pull bar 19 to make it into light path afterwards, testing sample can be carried out
Corresponding test, after measurement, closing switch 8, deenergization, cuvette is taken out after cleaning, the first material storage room can be positioned over
11, pen, the paper of record can be positioned over the second material storage room 12.
Above-described embodiment only describes the optimal occupation mode of existing equipment, and replaces this reality with similar conventional machinery means
The element in example is applied, each falls within protection domain.
Claims (5)
- A kind of 1. spectrophotometer, it is characterised in that：Including housing, the housing is provided with display screen, storage tank and model selection Key, for the display screen rotatably in the storage tank, the housing side is provided with sample room, the first material storage room and second Material storage room, the sample room lower section are provided with specimen holder pull bar, and opposite side is provided with power interface, switch, data line interface and dissipated Hot hole, is provided with light emitters and cell rack in the housing, and the light emitters include visible light emitter and ultraviolet Optical transmitting set, the light receiver include corresponding visible light receiver and UV light receiver, and the housing upper surface is also Ambient light refraction housing is installed.
- A kind of 2. spectrophotometer according to claim 1, it is characterised in that：Temperature indicator is additionally provided with the housing And wetness display unit.
- A kind of 3. spectrophotometer according to claim 2, it is characterised in that：The housing bottom is additionally provided with slipmat.
- A kind of 4. spectrophotometer according to claim 3, it is characterised in that：The sample room is provided with handle.
- A kind of 5. spectrophotometer according to claim 4, it is characterised in that：First material storage room and the second material storage room For extractable drawer or pressing Pop-up drawer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080163.0U CN207215698U (en) | 2017-08-28 | 2017-08-28 | A kind of spectrophotometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721080163.0U CN207215698U (en) | 2017-08-28 | 2017-08-28 | A kind of spectrophotometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207215698U true CN207215698U (en) | 2018-04-10 |
Family
ID=61816937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721080163.0U Expired - Fee Related CN207215698U (en) | 2017-08-28 | 2017-08-28 | A kind of spectrophotometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207215698U (en) |
-
2017
- 2017-08-28 CN CN201721080163.0U patent/CN207215698U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180410 Termination date: 20180828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |