CN109030424A - A kind of precision optics measuring instrument - Google Patents
A kind of precision optics measuring instrument Download PDFInfo
- Publication number
- CN109030424A CN109030424A CN201810544164.9A CN201810544164A CN109030424A CN 109030424 A CN109030424 A CN 109030424A CN 201810544164 A CN201810544164 A CN 201810544164A CN 109030424 A CN109030424 A CN 109030424A
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- China
- Prior art keywords
- tabula rasa
- fuselage
- box
- measuring instrument
- holder
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- 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.)
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/59—Transmissivity
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of precision optics measuring instruments, including fuselage, operation keyboard and air hole, the side of the fuselage is provided with control switch, and the bottom end of fuselage is provided with pulley, the front surface of the fuselage is provided with cabinet, the upper end of the fuselage is fixedly installed printer switch at the forward position of printer, and the other side of the fuselage is provided with elevating lever.The present invention can be convenient by first rotating shaft and storage cabinet and store to display screen; reduce the space occupied of display screen; display screen can be protected again; article is fixed by the way that buckle and fixed valve are convenient; it is convenient for measuring instrument simultaneously, 360 degree rotation measurement is carried out to measurement article; improve the accuracy of measured value; facilitated by screw putter and stubborn valve and pushes the first tabula rasa, the second tabula rasa and third tabula rasa mobile; different light transmittances is measured under different luminosity convenient for making to measure article, and measured value is compared convenient for staff.
Description
Technical field
The present invention relates to precision measuring instrument technical field more particularly to a kind of precision optics measuring instruments.
Background technique
Optical measuring instrument usually says the optical transmittance of measurement sample, has light transmittance, also survey infrared transmittivity in need
It can be used with ultraviolet permeability, many fields, solar film, glass, PC material, hand-set lid, as long as needing light transmission
Material is likely to survey, with principle be transmitance principle, i.e. comparison before and after incident intensity.
But precision optics measuring instrument currently on the market, due to the limitation of fixed structure, so that existing optical measurement
Instrument can only the same thickness of fixed placement object, i.e., can only measure the object of same thickness, use is also inflexible, in addition, existing
The tabula rasa brightness of some optical measuring instruments is relatively simple, relatively more fixed for measured value, larger for the error of measured value, simultaneously
Hygienic quality in holder is not handled preferably, is easy to influence the light transmittance of measurement article, while being directed to measuring instrument
The placement of upper display screen is incomplete, excessively occupied space, and the present invention then solves asking for measurement article fixed structure limitation
Topic, while different light transmission measurements can also be carried out for the light transmittance of measurement article, it compares, can accurately do convenient for measured value
Measured value out, and the display screen on measuring instrument can also be stored, that is, reduce space occupied, and carry out to display screen
Protection.
Summary of the invention
The present invention provides a kind of precision optics measuring instrument, can effectively solve the problems mentioned above in the background art.
To achieve the goals above, present invention employs following technical solutions: a kind of precision optics measuring instrument, including machine
Body, operation keyboard and air hole, the side of the fuselage is provided with control switch, and the bottom end of fuselage is provided with pulley, described
The front surface of fuselage is provided with cabinet, and the upper end of fuselage is provided with printer, and the upper end of the fuselage is before printer
Printer switch is fixedly installed at side position, the other side of the fuselage is provided with elevating lever, and the upper end of the printer is set
It is equipped with tabula rasa box, the upper end of the tabula rasa box is provided with holder, and measuring machine shell, the survey are provided on rear side of the fuselage
The side of amount machine shell is fixedly installed measuring head regulating valve, and measuring head is provided on front side of measuring machine shell, the lifting
The upper end of bar is connected with display screen, and the front side that the operation keyboard is mounted on fuselage is located at the upper end position of cabinet, the machine
The trailing flank of body is provided with storage cabinet, and the side of the storage cabinet is provided with first rotating shaft, and the other side of storage cabinet is connected with
Cabinet door, the trailing flank that the air hole is mounted on fuselage are located at the lower end position of storage cabinet, the upper end setting of the storage cabinet
There is sliding rail, the fuselage is internally provided with suction box, and the suction box is internally provided with blower, and the interior position of suction box
Be provided with dust-collecting box at the lower end position of blower, the input terminal of the measuring head, display screen and blower with control switch
Output end is electrically connected.
As a preferred technical solution of the present invention, the holder includes buckle, air suction opening, the second shaft, fixation
Valve and teeth, it is described to buckle the inside for being mounted on holder, and the inner sidewall buckled is fixedly installed teeth, the holder
Outside is fixedly installed fixed valve, and the inner sidewall insertion of holder is provided with air suction opening, and one end of the fixed valve is connected with
Second shaft, the buckle are rotatablely connected with holder by fixed valve, and the teeth are a kind of components of rubber material.
As a preferred technical solution of the present invention, the tabula rasa box includes screw putter, twists valve, the first tabula rasa, the
Two tabula rasas and third tabula rasa, tabula rasa box two sides are provided with screw putter, and tabula rasa box is internally provided with the first tabula rasa,
The inside of the tabula rasa box is provided with the second tabula rasa at a side position of the first tabula rasa, and the inside of tabula rasa box is close to second
Third tabula rasa is provided at one side position of tabula rasa, one end of the screw putter is fixedly connected with stubborn valve, first tabula rasa
It is provided with bearing with the side of third tabula rasa, first tabula rasa, the second tabula rasa and third tabula rasa pass through spiral shell with tabula rasa box
The rotation connection of line push rod.
As a preferred technical solution of the present invention, the side of the elevating lever is provided with regulating valve, and elevating lever
Upper end is provided with turntable, the elevating lever and display screen and is rotatablely connected by turntable.
As a preferred technical solution of the present invention, the inner sidewall of the measuring machine shell corresponds to be set at the position of sliding rail
It is equipped with idler wheel, and measuring machine shell is connect with fuselage by sliding rail and roller-coaster.
As a preferred technical solution of the present invention, the elevating lever and storage cabinet are rotatablely connected by first rotating shaft,
The side of the cabinet door is provided with hinge, and cabinet door and storage cabinet are rotatablely connected by hinge.
As a preferred technical solution of the present invention, one end of the blower is provided with pipeline, and blower and air suction opening
It is penetrated through and is connected by pipeline, the air suction opening respectively corresponds the inner sidewall that holder is arranged in there are four being arranged altogether.
As a preferred technical solution of the present invention, the side of first tabula rasa, the second tabula rasa and third tabula rasa is equal
It is provided with connecting line, and the input terminal of the first tabula rasa, the second tabula rasa and third tabula rasa electrically connects with the output end of control switch
It connects, the brightness of first tabula rasa, the second tabula rasa and third tabula rasa successively enhances.
Compared with prior art, the present invention provides a kind of precision optics measuring instrument, have it is following the utility model has the advantages that
1, the present invention can be convenient by first rotating shaft and storage cabinet and store to display screen, when work, utilize regulating valve handle
Display screen increases, and convenient for the operation of staff, when not working, is shunk using valve regulation elevating lever is adjusted, then passes through first
Shaft, which rotates elevating lever, can reduce the space occupied of display screen, and can be right convenient for display screen is stored into inside storage cabinet
Display screen is protected, and the practicability of measuring instrument is improved.
2, the present invention is fixed by buckle and the convenient article measured needs of fixed valve, while utilizing the second shaft
It is convenient that measurement article is rotated, 360 degree of measurements are carried out to measurement article convenient for measuring instrument, avoid the measurement of measurement article
It is worth not accurate enough problem.
3, the present invention is facilitated by screw putter and stubborn valve pushes the first tabula rasa, the second tabula rasa and third tabula rasa mobile, just
In making measurement article measure different light transmittances under different luminosity, measured value is compared convenient for staff, is improved
The accuracy of measured value also provides convenience to the work of staff.
4, the present invention carries out dust suction by blower and the convenient dust impurity in holder of dust-collecting box, avoids in holder
Dust impurity influence the light transmittance of measurement article, so as to cause the not accurate enough problem of measured value of measurement article, therefore not
The accuracy for improving only measured value also improves the measurement efficiency of staff.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of storage cabinet of the present invention；
Fig. 3 is the structural schematic diagram of suction box of the present invention；
Fig. 4 is the top view of holder of the present invention；
Fig. 5 is the structural schematic diagram of tabula rasa box of the present invention；
In figure: 1, fuselage；2, control switch；3, tabula rasa box；4, holder；5, measuring head regulating valve；6, measuring machine shell；7, it surveys
Measure head；8, display screen；9, printer；10, printer switchs；11, elevating lever；12, keyboard is operated；13, cabinet；14, pulley；
15, first rotating shaft；16, storage cabinet；17, sliding rail；18, cabinet door；19, air hole；20, suction box；21, dust-collecting box；22, blower；
23, it buckles；24, air suction opening；25, screw putter；26, valve is twisted；27, the second shaft；28, fixed valve；29, teeth；30, the first light
Plate；31, the second tabula rasa；32, third tabula rasa.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
In the description of the present invention, it is to be understood that, term " on ", "lower", "front", "rear", "left", "right", "top",
The orientation or positional relationship of the instructions such as "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, merely to just
In description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with
Specific orientation construction and operation, therefore be not considered as limiting the invention.
Embodiment: referring to Fig.1-5, the present invention provides a kind of technical solution, a kind of precision optics measuring instrument, including fuselage 1,
Keyboard 12 and air hole 19 are operated, the side of fuselage 1 is provided with control switch 2, and the bottom end of fuselage 1 is provided with pulley 14, machine
The front surface of body 1 is provided with cabinet 13, and the upper end of fuselage 1 is provided with printer 9, and the upper end of fuselage 1 is before printer 9
Printer switch 10 is fixedly installed at side position, the other side of fuselage 1 is provided with elevating lever 11, the upper end setting of printer 9
There is tabula rasa box 3, the upper end of tabula rasa box 3 is provided with holder 4, and the rear side of fuselage 1 is provided with measuring machine shell 6, measuring machine shell 6
Side be fixedly installed measuring head regulating valve 5, and the front side of measuring machine shell 6 is provided with measuring head 7, the upper end of elevating lever 11
It is connected with display screen 8, the front side that operation keyboard 12 is mounted on fuselage 1 is located at the upper end position of cabinet 13, the trailing flank of fuselage 1
It is provided with storage cabinet 16, the side of storage cabinet 16 is provided with first rotating shaft 15, and the other side of storage cabinet 16 is connected with cabinet door 18,
The trailing flank that air hole 19 is mounted on fuselage 1 is located at the lower end position of storage cabinet 16, and the upper end of storage cabinet 16 is provided with sliding rail
17, fuselage 1 is internally provided with suction box 20, suction box 20 is internally provided with blower 22, and suction box 20 is internally located at
Be provided with dust-collecting box 21 at the lower end position of blower 22, the input terminal of measuring head 7, display screen 8 and blower 22 with control switch 2
Output end be electrically connected.
Detection article is fixed for convenience, while detection article can be rotated, convenient for detection article
Comprehensive detection is carried out, in the present embodiment, it is preferred that holder 4 includes 23, air suction opening 24, the second shaft 27, fixed valve of buckle
28 and teeth 29, buckle 23 is mounted on the insides of holder 4, and buckles 23 inner sidewall and be fixedly installed teeth 29, holder 4
Outside be fixedly installed fixed valve 28, and the inner sidewall insertion of holder 4 is provided with air suction opening 24, and one end of fixed valve 28 connects
It is connected to the second shaft 27, buckle 23 is rotatablely connected with holder 4 by fixed valve 28, and teeth 29 are a kind of structures of rubber material
Part.
The light transmittance of detection article is detected for convenience, it is convenient that different measured values is measured under different luminosity,
Convenient for the comparison of staff, measurement efficiency is improved, in the present embodiment, it is preferred that tabula rasa box 3 includes screw putter 25, twists
Valve 26, the first tabula rasa 30, the second tabula rasa 31 and third tabula rasa 32,3 two sides of tabula rasa box are provided with screw putter 25, and tabula rasa box
3 are internally provided with the first tabula rasa 30, and the inside of tabula rasa box 3 is provided with the second tabula rasa at a side position of the first tabula rasa 30
31, and the inside of tabula rasa box 3 is provided with third tabula rasa 32, one end of screw putter 25 at a side position of the second tabula rasa 31
It is fixedly connected with stubborn valve 26, the side of the first tabula rasa 30 and third tabula rasa 32 is provided with bearing, the first tabula rasa 30, the second tabula rasa
31 and third tabula rasa 32 be rotatablely connected with tabula rasa box 3 by screw putter 25.
In order to facilitate the height for adjusting display screen 8, convenient for the operation of staff, in the present embodiment, it is preferred that elevating lever
11 side is provided with regulating valve, and the upper end of elevating lever 11 is provided with turntable, elevating lever 11 and display screen 8 and is rotated by turntable
Connection.
In order to facilitate adjusting measuring head 7, convenient for being measured to article, in the present embodiment, it is preferred that measuring machine shell 6
Inner sidewall correspond to and be provided with idler wheel at the position of sliding rail 17, and measuring machine shell 6 and fuselage 1 pass through sliding rail 17 and roller-coaster
Connection.
Display screen 8 is stored for convenience, display screen 8 is avoided to be damaged when not working, it is excellent in the present embodiment
Choosing, elevating lever 11 is rotatablely connected with storage cabinet 16 by first rotating shaft 15, and the side of cabinet door 18 is provided with hinge, and cabinet door 18
It is rotatablely connected with storage cabinet 16 by hinge.
For convenience to dust suction is carried out in holder 4, dust impurity is avoided to influence the measured value of measurement article, the present embodiment
In, it is preferred that one end of blower 22 is provided with pipeline, and blower 22 and air suction opening 24 are penetrated through by pipeline and connected, air suction opening 24
Altogether there are four settings, the inner sidewall that holder 4 is set is respectively corresponded.
So that measurement article is measured different light transmittances under different light transmittances for convenience, does ratio convenient for staff
Compared in the present embodiment, it is preferred that the side of the first tabula rasa 30, the second tabula rasa 31 and third tabula rasa 32 is provided with connecting line, and
The input terminal of first tabula rasa 30, the second tabula rasa 31 and third tabula rasa 32 is electrically connected with the output end of control switch 2, the first light
The brightness of plate 30, the second tabula rasa 31 and third tabula rasa 32 successively enhances.
The principle of the present invention and process for using, firstly, when measuring instrument needs work, by first rotating shaft 15 display screen 8
It is spun out out of storage cabinet 16, then using valve regulation elevating lever 11 is adjusted, convenient for display screen 8 is risen to suitable position,
It controls blower 22 by control switch 2 again to work, blower 22, to dust suction is carried out in holder 4, is put by air suction opening 24 convenient for
The dust impurity set in box 4 is sucked out, and dust impurity is avoided to influence the light transmittance of measurement article, then, by buckle 23 and fixes
The convenient article measured needs of valve 28 is fixed, while rotating using the second shaft 27 is convenient to measurement article, just
360 degree rotation measurement is carried out to measurement article in measuring instrument, measurement article is avoided and measures not accurate enough problem, utilize simultaneously
Screw putter 25 and stubborn valve 26, which facilitate, pushes the first tabula rasa 30, the second tabula rasa 31 and third tabula rasa 32 mobile, convenient for making to measure object
Product measure different light transmittances under different luminosity, and measured value is compared convenient for staff, improve measured value
Accuracy also provides convenience to the work of staff, finally, passing through control 10 open printing of printer switch after article measurement
Machine 9 prints measured value, and convenient for the access of staff, the design is not only simple in structure, practical function, and is improved
The accuracy of article measured value.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a kind of precision optics measuring instrument, including fuselage (1), operation keyboard (12) and air hole (19), which is characterized in that described
The side of fuselage (1) is provided with control switch (2), and the bottom end of fuselage (1) is provided with pulley (14), before the fuselage (1)
Surface is provided with cabinet (13), and the upper end of fuselage (1) is provided with printer (9), and the upper end of the fuselage (1) is close to printer
(9) printer switch (10) is fixedly installed at forward position, the other side of the fuselage (1) is provided with elevating lever (11),
The upper end of the printer (9) is provided with tabula rasa box (3), and the upper end of the tabula rasa box (3) is provided with holder (4), the machine
It is provided on rear side of body (1) measuring machine shell (6), the side of the measuring machine shell (6) is fixedly installed measuring head regulating valve
(5), it and on front side of measuring machine shell (6) being provided with measuring head (7), the upper end of the elevating lever (11) is connected with display screen (8),
The front side that operation keyboard (12) is mounted on fuselage (1) is located at the upper end position of cabinet (13), the rear side of the fuselage (1)
Face is provided with storage cabinet (16), and the side of the storage cabinet (16) is provided with first rotating shaft (15), and storage cabinet (16) is another
Side is connected with cabinet door (18), and the trailing flank that the air hole (19) is mounted on fuselage (1) is located at the lower end position of storage cabinet (16)
Place, the upper end of the storage cabinet (16) are provided with sliding rail (17), and being internally provided with suction box (20) for the fuselage (1) is described
Suction box (20) is internally provided with blower (22), and is arranged at the lower end position for being internally located at blower (22) of suction box (20)
Have dust-collecting box (21), output end of the input terminal of the measuring head (7), display screen (8) and blower (22) with control switch (2)
It is electrically connected.
2. a kind of precision optics measuring instrument according to claim 1, which is characterized in that the holder (4) includes buckle
(23), air suction opening (24), the second shaft (27), fixed valve (28) and teeth (29), the buckle (23) are mounted on holder (4)
Inside, and buckle (23) inner sidewall be fixedly installed teeth (29), be fixedly installed fixation on the outside of the holder (4)
Valve (28), and the inner sidewall insertion of holder (4) is provided with air suction opening (24), one end of the fixed valve (28) is connected with second
Shaft (27), the buckle (23) and holder (4) are rotatablely connected by fixed valve (28), and the teeth (29) are a kind of rubber
The component of material.
3. a kind of precision optics measuring instrument according to claim 1, which is characterized in that the tabula rasa box (3) includes screw thread
Push rod (25), stubborn valve (26), the first tabula rasa (30), the second tabula rasa (31) and third tabula rasa (32), tabula rasa box (3) two sides are equal
It is provided with screw putter (25), and tabula rasa box (3) is internally provided with the first tabula rasa (30), the inside of the tabula rasa box (3) leans on
It is provided with the second tabula rasa (31) at one side position of nearly first tabula rasa (30), and the inside of tabula rasa box (3) is close to the second tabula rasa
(31) it being provided at a side position third tabula rasa (32), one end of the screw putter (25) is fixedly connected with stubborn valve (26),
The side of first tabula rasa (30) and third tabula rasa (32) is provided with bearing, first tabula rasa (30), the second tabula rasa
(31) it is rotatablely connected with tabula rasa box (3) by screw putter (25) with third tabula rasa (32).
4. a kind of precision optics measuring instrument according to claim 1, which is characterized in that the side of the elevating lever (11) is set
It is equipped with regulating valve, and the upper end of elevating lever (11) is provided with turntable, the elevating lever (11) and display screen (8) are rotated by turntable
Connection.
5. a kind of precision optics measuring instrument according to claim 1, which is characterized in that the measuring machine shell (6) it is interior
Side wall corresponds to and is provided with idler wheel at the positions of sliding rail (17), and measuring machine shell (6) and fuselage (1) pass through sliding rail (17) and idler wheel
It is slidably connected.
6. a kind of precision optics measuring instrument according to claim 1, which is characterized in that the elevating lever (11) and storage cabinet
(16) it is rotatablely connected by first rotating shaft (15), the side of the cabinet door (18) is provided with hinge, and cabinet door (18) and storage cabinet
(16) it is rotatablely connected by hinge.
7. a kind of precision optics measuring instrument according to claim 1, which is characterized in that one end of the blower (22) is arranged
There is pipeline, and blower (22) and air suction opening (24) are penetrated through by pipeline and connected, there are four the total settings of the air suction opening (24), respectively
It is correspondingly arranged at the inner sidewall of holder (4).
8. a kind of precision optics measuring instrument according to claim 1, which is characterized in that first tabula rasa (30), second
The side of tabula rasa (31) and third tabula rasa (32) is provided with connecting line, and the first tabula rasa (30), the second tabula rasa (31) and third
The input terminal of tabula rasa (32) is electrically connected with the output end of control switch (2), first tabula rasa (30), the second tabula rasa (31)
Brightness with third tabula rasa (32) successively enhances.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544164.9A CN109030424A (en) | 2018-05-31 | 2018-05-31 | A kind of precision optics measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810544164.9A CN109030424A (en) | 2018-05-31 | 2018-05-31 | A kind of precision optics measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109030424A true CN109030424A (en) | 2018-12-18 |
Family
ID=64611629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810544164.9A Withdrawn CN109030424A (en) | 2018-05-31 | 2018-05-31 | A kind of precision optics measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109030424A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232384A (en) * | 1975-09-08 | 1977-03-11 | Fuji Photo Film Co Ltd | Densitometer |
| DE3411656A1 (en) * | 1983-10-27 | 1985-10-03 | Gerhard Dr.med. 8700 Würzburg Hermann | Photometer |
| JP2002267937A (en) * | 2001-03-08 | 2002-09-18 | Olympus Optical Co Ltd | Measuring optical system correcting device and spectrophotometer |
| CN202092963U (en) * | 2011-06-11 | 2011-12-28 | 广东壮丽彩印股份有限公司 | Dedusting device of inspection machine |
| CN203540591U (en) * | 2013-10-30 | 2014-04-16 | 湖南科技大学 | Multipurpose experiment table based on electromechanical control technology |
| CN205352662U (en) * | 2016-02-26 | 2016-06-29 | 湖北东田光电材料科技有限公司 | Optical lens piece transmissivity detection device |
-
2018
- 2018-05-31 CN CN201810544164.9A patent/CN109030424A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5232384A (en) * | 1975-09-08 | 1977-03-11 | Fuji Photo Film Co Ltd | Densitometer |
| DE3411656A1 (en) * | 1983-10-27 | 1985-10-03 | Gerhard Dr.med. 8700 Würzburg Hermann | Photometer |
| JP2002267937A (en) * | 2001-03-08 | 2002-09-18 | Olympus Optical Co Ltd | Measuring optical system correcting device and spectrophotometer |
| CN202092963U (en) * | 2011-06-11 | 2011-12-28 | 广东壮丽彩印股份有限公司 | Dedusting device of inspection machine |
| CN203540591U (en) * | 2013-10-30 | 2014-04-16 | 湖南科技大学 | Multipurpose experiment table based on electromechanical control technology |
| CN205352662U (en) * | 2016-02-26 | 2016-06-29 | 湖北东田光电材料科技有限公司 | Optical lens piece transmissivity detection device |
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Application publication date: 20181218 |