CN204988504U - Ray radiation safety measuring device - Google Patents
Ray radiation safety measuring device Download PDFInfo
- Publication number
- CN204988504U CN204988504U CN201520377374.5U CN201520377374U CN204988504U CN 204988504 U CN204988504 U CN 204988504U CN 201520377374 U CN201520377374 U CN 201520377374U CN 204988504 U CN204988504 U CN 204988504U
- Authority
- CN
- China
- Prior art keywords
- light
- optical
- effective
- probe
- measurement device
- 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
Links
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model discloses a ray radiation safety measuring device, including the base and set up the bright measuring device of effective spoke, effective irradiance testing arrangement and the instantaneous light signal measurement device on the base, effective spoke bright measuring device include effective spoke luminance probe, first displacement device and set up a beam splitting device, two -dimensional array image measuring device and the spectrum measuring device on first displacement device, effective spoke luminance probe contains one and has the diameter for 7mm's circular aperture stop and image device, and instantaneous light signal measurement device contains light probe and sampling circuit board, and its advantage is simultaneously integrated effective spoke luminance measurement function, effective irradiance measurement function, instantaneous light signal measurement function, portable integration, convenient operation, and measurement accuracy is high.
Description
[art]
The utility model relates to a kind of optical radiation measurement device, particularly relates to a kind of optical-radiation security measurement device.
[background technology]
Along with the development of various high-intensity light source, as the popularization and application of super bath lamp, light emitting semiconductor device (LED) light fixture, artificial light sources is more and more stronger to the harmfulness of human eye, and the demand of artificial light sources being carried out to a safety assessment is more and more stronger.International and domestic some corresponding standard-requireds of having put into effect measure optical radiation harmfulness.
But there is principle defect in traditional instrument in optical-radiation security measurement, cannot its authentic and valid harm value of Accurate Determining, because in reflective optical security test, what we required to measure is the photo-biological safety effectiveness of light source to human eye, skin, and this pupil size with human eye, characteristic, the Luminance Distribution on light source surface, the temporal properties of light source luminescent etc. such as photobio logical hazard susceptibility, the spectral characteristic of light source, the time of human eye looking at light sources of retina to different wave length are relevant.And traditional instrument as: existing brightness is in respect of luminometer, spectral radiance luminance meter and imaging brightness meter.The Measurement accuracy of the photometric parameters such as luminance brightness can only be carried out, do not meet optical-radiation security measurement requirement.
Also there is the pertinent instruments of some optical-radiation security measurements at present, but be bulky, costly substantially, cannot popularize on a large scale, also have some designing requirements high in addition, manufacturing cost increases greatly, is a kind of existing effective spoke brightness measurement schematic diagram as shown in Figure 1, its light inlet is positioned on imaging device front focal plane, its imaging beam departs from the center of imaging device greatly, and off-axis aberration impact is large, and precision is difficult to ensure, improve the requirement of imaging device, expense increases.
[utility model content]
The technical assignment of technical scheme to be solved in the utility model and proposition is to overcome above-mentioned shortcoming, a kind of effective spoke brightness measurement function, effective irradiance measurement function and the temporal properties measurement function with reflective optical security are provided simultaneously, can the optical-radiation security measurement solution of integration of accurate evaluation human eye and skin harm.
The utility model solves the technical scheme that prior art problem adopts: optical-radiation security measurement device, comprises base (1) and is arranged on effective spoke brightness measuring device for camera (2) on base, effective irradiance proving installation (3) and instantaneous light signal measurement mechanism (4).It is characterized in that the first light-dividing device (2-3) that described effective spoke brightness measuring device for camera (2) comprises effective spoke brightness probe (2-1), two-dimensional array image measuring apparatus (2-4), spectral measurement device (2-5), the first gearshift (2-2) and is arranged on the first gearshift (2-2); Described the first light-dividing device (2-3) has at least one light inlet and two light-emitting windows, the light receiving surface of two-dimensional array image measuring apparatus (2-4) is corresponding with first light-emitting window (2-3-1) of the first light-dividing device (2-3), and first light receiving surface (2-5-1) of spectral measurement device (2-5) is corresponding with second light-emitting window (2-3-2) of the first light-dividing device (2-3); Described effective spoke brightness probe (2-1) comprises one and has the circular aperture diaphragm (2-1-1) and imaging device (2-1-2) that diameter is 7mm, described imaging device (2-1-2) is imaging lens or convex lens, aperture diaphragm (2-1-1) is positioned at the entrance pupil position of imaging device (2-1-2), the light-emitting window of described effective spoke brightness probe (2-1) is corresponding with the light inlet (2-3-3) of the first light-dividing device (2-3), and effective spoke brightness probe (2-1) is fixedly connected with base (1); The position transducer (2-2-2) for detecting electricity driving displacement platform (2-2-1) position that described the first gearshift (2-2) comprises the electricity driving displacement platform (2-2-1) for focusing and is connected with electricity driving displacement platform (2-2-1).Described effective irradiance proving installation (3) comprises effective irradiance probe (3-1), the optical receiver with cosine response of described effective irradiance probe (3-1) to be a receiving port diameter be 7mm, and there is at least one light inlet and a light-emitting window, second light receiving surface (2-5-2) of effective irradiance probe first light-emitting window (3-1-1) of (3-1) and spectral measurement device (2-5) is corresponding.Described instantaneous light signal measurement mechanism (4) comprises light probe (4-1) and sampling circuit board (4-2).
The first light-dividing device (2-3), two-dimensional array image measuring apparatus (2-4), spectral measurement device (2-5) that effective spoke brightness measuring device for camera (2) comprises effective spoke brightness probe (2-1), the first gearshift (2-2) and is arranged on the first gearshift (2-2);
Entrance pupil position aperture diaphragm (2-1-1) being arranged at imaging device (2-1-2) contributes to the aberration of reduction imaging device (2-1-2) to the impact of image quality, improves measuring accuracy; Effective spoke brightness probe (2-1) is fixedly connected with base (1) and measuring distance in focussing process can be made to remain unchanged; Aperture diaphragm (2-1-1) can be real also can be empty, when being positioned at the entrance pupil position of imaging device for aperture diaphragm during real aperture diaphragm, when void is aperture diaphragm, aperture diaphragm is positioned in the middle of imaging lens (can be a slice lens or multi-disc lens) or the diaphragm with circular light hole of rear side, and this diaphragm is imaged on the entrance pupil position of imaging lens through imaging lens.Certainly produce the mode of placing entity diaphragm effect in the entrance pupil position of imaging device and be not limited to two kinds of above-mentioned modes.
Described the first light-dividing device (2-3) has at least one light inlet and two light-emitting windows, the light receiving surface of two-dimensional array image measuring apparatus (2-4) is corresponding with first light-emitting window (2-3-1) of the first light-dividing device (2-3), and first light receiving surface (2-5-1) of spectral measurement device (2-5) is corresponding with second light-emitting window (2-3-2) of the first light-dividing device (2-3); First light-dividing device (2-3) can be an Amici prism, or a semi-transparent semi-reflecting lens, or a mirror apparatus with handoff functionality.
Two-dimensional array image measuring apparatus (2-4) can be the imageing sensor such as area array CCD, face battle array CMOS.Spectral measurement device (2-5) can be a spectral radiance analyser, also can be a combination with the instrument of spectral measurement function, also can be the combination etc. of multiple stage spectral radiance analyser.First light-dividing device (2-3) can make two-dimensional array image measuring apparatus (2-4) and spectral measurement device (2-5) measure same region simultaneously, thus the measured value of two-dimensional array image measuring apparatus (2-4) and spectral measurement device (2-5) is associated, thus the Spectral matching error of two-dimensional array image measuring apparatus (2-4) can be revised according to spectral measurement device (2-5) measured value, improve measuring accuracy.First light receiving surface (2-5-1) of spectral measurement device (2-5) can be arranged in a two-dimentional moving stage, make first light receiving surface (2-5-1) of spectral measurement device (2-5) translation can be gone up at the first light-emitting window (2-3-1), correct the two-dimentional response error of two-dimensional array image measuring apparatus (2-4), improve measuring accuracy.
The position transducer (2-2-2) for detecting electricity driving displacement platform (2-2-1) position that first gearshift (2-2) comprises the electricity driving displacement platform (2-2-1) for focusing and is connected with electricity driving displacement platform (2-2-1).The focusing facilitating user fast simple that arranges of the first gearshift (2-2) is measured, in use procedure, change by electricity driving displacement platform (2-2-1) distance that the first light-dividing device (2-3) of being arranged on the first gearshift (2-2) and effective spoke brightness pops one's head between (2-1) to focus to measured object, the positional information of position transducer (2-2-2) Real-time Feedback electricity driving displacement platform (2-2-1), host computer carries out computational analysis according to positional information to testing the data obtained, obtain test result accurately, comprise current measuring distance, field angle, thus obtain effective spoke brightness of different field angle, and obtain the maximal value of effective spoke brightness of corresponding different field angle, in addition by this positional information, host computer can correct the test result of diverse location in advance, in use procedure, correction data and test result are carried out associating calculating and can eliminate measuring distance and change the error introduced, the calibration operation of user can also be simplified.
Described effective irradiance proving installation (3) comprises effective irradiance probe (3-1), described effective irradiance probe (3-1) is the optical receiver with cosine response of a receiving port diameter 7mm, and there is at least one light inlet and a light-emitting window, second light receiving surface (2-5-2) of effective irradiance probe first light-emitting window (3-1-1) of (3-1) and spectral measurement device (2-5) is corresponding.When effective irradiance probe only has a light inlet and a light-emitting window, effective irradiance probe first light-emitting window (3-1-1) of (3-1) is connected with second light receiving surface (2-5-2) of spectral measurement device (2-5), when effective irradiance probe only has a light inlet and at least two light-emitting windows, effective irradiance probe first light-emitting window (3-1-1) of (3-1) is connected with second light receiving surface (2-5-2) of spectral measurement device (2-5), second light-emitting window (3-1-1) can be connected with the light probe (4-1) of instantaneous light signal measurement mechanism (4), thus saving space, and the test result of effective irradiance proving installation (3) and instantaneous light signal measurement mechanism (4) will have directly related property, can verify mutually to revise and improve precision.Effective irradiance probe (3-1) can be mixed light integrating sphere or the milky white light transmission device with cosine response.
Comprise the function that effective spoke brightness measurement, effective irradiance measurement and instantaneous light signal measurement mechanism can expand optical-radiation security measurement device to greatest extent simultaneously, reduce the measuring error that in test process, artificial handover measurement device is introduced, improve precision, improve reliability.
As improving further and supplementing technique scheme, the utility model adopts following technical measures: described spectral measurement device (2-5) comprises the first spectral radiance analyser (2-5-3) and hyperchannel and enters light standard and put (2-5-4), described hyperchannel enters light standard and puts (2-5-4) and comprise at least two light inlets and a light-emitting window, described hyperchannel enters light standard, and to put (2-5-4) light-emitting window corresponding with the light inlet of the first spectral radiance analyser (2-5-3), described hyperchannel enters light standard, and to put the light inlet of (2-5-4) corresponding with the light receiving surface of spectral measurement device (2-5) respectively.Spectral measurement device (2-5) can comprise one or more spectral radiance analyser.When spectral measurement device (2-5) only has a spectral radiance analyser, first spectral radiance analyser (2-5-3) puts (2-5-4) time-sharing multiplex in the effective spoke brightness of measurement and effective irradiance by utilizing hyperchannel to enter light standard, only need a spectral radiance analyser just can complete effective irradiance and effective spoke brightness two kinds is measured, lowering apparatus cost; When spectral measurement device (2-5) has at least two spectral radiance analysers, first spectral radiance analyser (2-5-3) can utilize hyperchannel to enter light standard and put (2-5-4) and be exclusively used in and measure effective spoke brightness, and the second spectral radiance analyser (2-5-5) can utilize hyperchannel to enter light standard and put (2-5-4) and be exclusively used in measurement effective irradiance.Hyperchannel enters light standard and puts (2-5-4) and can make in test process, and the position of spectral radiance analyser is fixed, and improves measuring accuracy.Described hyperchannel enters light standard, and to put (2-5-4) be a y-type optical fiber.Y-type optical fiber is a kind of optical fiber with a light-emitting window and two light inlets; During use, block a light inlet respectively, light-emitting window receives only the light of another light inlet.
Light filter (5) is provided with between first light-emitting window (2-3-1) of described the first light-dividing device (2-3) and two-dimensional array image measuring apparatus (2-4).Light filter (5) can be the light filter for Spectral matching, also can be the light filter of attenuate light signal; Light filter (5) can be a tablet filter, or multiple optical filters superposition.Described light filter (5) comprises filter set (5-1) and the switching device shifter (5-2) for switching optical filter, and filter set (5-1) at least comprises V (λ) match filter or B (λ) match filter or R (λ) match filter.Light filter (5) can be inherently optical filter or filter set, also can be to comprise filter set (5-1) and a kind of combination unit for the switching device shifter (5-2) that switches optical filter.Being provided with of light filter (5) helps the range of application expanding instrument, improves measuring accuracy.
Pop one's head in effective irradiance second light-emitting window (3-1-2) of (3-1) of the light probe (4-1) of described instantaneous light signal measurement mechanism (4) is corresponding.Both can save space, and the test result of effective irradiance proving installation (3) and instantaneous light signal measurement mechanism (4) will have directly related property, and can verify mutually to revise and improve precision.
Described base (1) is arranged on second moving device (6), and second moving device (6) is a translation stage, and translation stage is manual translation platform or motorized precision translation stage.Second moving device (6) can be a translation stage, also can be a universal stage, can manually or Electronic control running.Base (1) is arranged on second moving device (6) and user's switch test function quickly and accurately can be facilitated, improve measuring accuracy.
Described base (1) is provided with for the front panel (7) of closed surveying instrument, rear panel (8) and outer cover (9).Being provided with like this helps whole measurement mechanism and forms an entirety, and both isolated ambient light impact, can play a protective role again, more easy-to-use, more attractive in appearance, more reliable, improve precision.
Described effective spoke brightness probe (2-1), effective irradiance probe (3-1) can be provided with an occluder (10), described occluder (10) comprises limit light shifter (10-1) and limit optical module (10-2), and described limit optical module (10-2) at least comprises 100% printing opacity module and 100% and to be in the light module.Limit optical module (10-2) can also arrange light intensity attenuation light filter, and that limits optical module (10-2) arranges the measurement range can expanding optical-radiation security measurement device.
The light probe (4-1) of described instantaneous light signal measurement mechanism (4) is independent to be arranged.Facilitate user to be used alone, expand the test function of instantaneous light signal measurement mechanism (4).
The marked improvement that the utility model has:
1, simultaneously integrated effective spoke brightness measurement function, effective irradiance measurement function, instantaneous light signal measurement function, portable integration, easy to operate, measuring accuracy is high;
2, aperture diaphragm is arranged at the entrance pupil position of imaging device, reduces the requirement of imaging device aberration, and restriction receiving aperture, improves measuring accuracy;
3, utilize two-dimensional array image measuring apparatus and spectral radiance analyser to measure, both test datas combine the Net long wave radiation brightness and maximum Net long wave radiation brightness value that can obtain measured light simultaneously.
4, adopt electricity driving displacement platform and position transducer to realize effective spoke brightness measurement auto-focusing, simplify the operation flow process, improves measuring accuracy.
5, the multiple optical parametric of measurement can be expanded, as brightness, illumination, colorimetric parameter, noctovision photometric parameter, the effective blue light brightness of retina, pulse characteristic etc.
[accompanying drawing explanation]
Fig. 1 is a kind of existing effective spoke brightness measurement schematic diagram;
Fig. 2 is effective spoke brightness measurement schematic diagram of the present utility model;
Fig. 3 is a kind of structural representation of the present utility model;
Fig. 4 is a kind of structural representation of the first light-dividing device in the utility model;
Fig. 5 is that the hyperchannel in the utility model enters the accurate a kind of structural representation put of light;
Fig. 6 is a kind of structural representation of the first gearshift in the utility model;
Fig. 7 is a kind of structural representation of the occluder in the utility model;
Fig. 8 is a kind of structural representation of the present utility model;
Fig. 9 is a kind of structural representation of the present utility model;
In figure: 1. base, 2. effective spoke brightness measuring device for camera, the effective spoke brightness probe of 2-1., 2-1-1. aperture diaphragm, 2-1-2. imaging device, 2-2. first gearshift, 2-2-1. electricity driving displacement platform, 2-2-2. position transducer, 2-3. first light-dividing device, 2-3-1. first light-emitting window, 2-3-2. second light-emitting window, 2-3-3. light inlet, 2-4. two-dimensional array image measuring apparatus, 2-5. spectral measurement device, 2-5-1. first light receiving surface, 2-5-2. second light receiving surface, 2-5-3. the first spectral radiance analyser, 2-5-4. hyperchannel enters light standard and puts, 3. effective irradiance proving installation, 3-1. effective irradiance is popped one's head in, 3-1-1. first light-emitting window, 3-1-2. second light-emitting window, 4. instantaneous light signal measurement mechanism, 4-1. light probe, 4-2. sampling circuit board, 5. light filter, 5-1. filter set, 5-2. switching device shifter, 6. second moving device, 7. front panel, 8. rear panel, 9. outer cover, 11. handles, 10. occluder, 10-1. limit light shifter, 10-2. limit optical module.
[embodiment]
Below in conjunction with the drawings and specific embodiments, the utility model is further described.
Embodiment 1: optical-radiation security measurement device, as shown in Figure 1, comprise base (1) and be arranged on effective spoke brightness measuring device for camera (2) on base, effective irradiance proving installation (3), instantaneous light signal measurement mechanism (4).The first light-dividing device (2-3) that effective spoke brightness measuring device for camera (2) comprises effective spoke brightness probe (2-1), two-dimensional array image measuring apparatus (2-4), spectral measurement device (2-5), the first gearshift (2-2) and is arranged on the first gearshift (2-2);
The first light-dividing device (2-3) that effective spoke brightness measuring device for camera (2) comprises effective spoke brightness probe (2-1), two-dimensional array image measuring apparatus (2-4), spectral measurement device (2-5), the first gearshift (2-2) and is arranged on the first gearshift (2-2);
Effective spoke brightness probe (2-1) in figure comprises one and has the circular aperture diaphragm (2-1-1) and imaging device (2-1-2) that diameter is 7mm, imaging device (2-1-2) is convex lens, and effective spoke brightness probe (2-1) is fixedly connected with base (1);
In figure, two-dimensional array image measuring apparatus (2-4) is a two-dimensional array CCD camera, and two-dimensional array image measuring apparatus (2-4) is fixed on the first gearshift (2-2), moves with the first gearshift motion;
First light-dividing device (2-3) is fixedly connected with two-dimensional array image measuring apparatus (2-4), first light-dividing device (2-3) has at least one light inlet and two light-emitting windows, the light receiving surface of two-dimensional array image measuring apparatus (2-4) is corresponding with first light-emitting window (2-3-1) of the first light-dividing device (2-3), the first light-dividing device (2-3) in figure is an Amici prism, is the schematic diagram of an Amici prism as shown in Figure 4; Light filter (5) is provided with between first light-emitting window (2-3-1) of the first light-dividing device (2-3) and two-dimensional array image measuring apparatus (2-4), light filter (5) in figure can be the light filter for Spectral matching, also can be the light filter of attenuate light signal; Light filter (5) can be a tablet filter, or multiple optical filters superposition.Described light filter (5) comprises filter set (5-1) and the switching device shifter (5-2) for switching optical filter, and filter set (5-1) at least comprises V (λ) match filter or B (λ) match filter or R (λ) match filter.Light filter (5) can be inherently optical filter or filter set, also can be to comprise filter set (5-1) and a kind of combination unit for the switching device shifter (5-2) that switches optical filter.
First light receiving surface (2-5-1) of spectral measurement device (2-5) is corresponding with second light-emitting window (2-3-2) of the first light-dividing device (2-3); Spectral measurement device (2-5) in figure comprises the first spectral radiance analyser (2-5-3) and hyperchannel and enters light standard and put (2-5-4), described hyperchannel enters light standard and puts (2-5-4) and comprise at least two light inlets and a light-emitting window, described hyperchannel enters light standard, and to put (2-5-4) light-emitting window corresponding with the light inlet of the first spectral radiance analyser (2-5-3), and described hyperchannel enters light standard, and to put the light inlet of (2-5-4) corresponding with the light receiving surface of spectral measurement device (2-5) respectively.Hyperchannel in figure enters light standard, and to put (2-5-4) be a y-type optical fiber, and as shown in Figure 5, in figure, y-type optical fiber has a light-emitting window and two light inlets.The position transducer (2-2-2) for detecting electricity driving displacement platform (2-2-1) position that first gearshift (2-2) comprises the electricity driving displacement platform (2-2-1) for focusing and is connected with electricity driving displacement platform (2-2-1), as shown in Figure 6.
Effective irradiance proving installation (3) effective irradiance probe (3-1), effective irradiance probe (3-1) in figure is the optical receiver with cosine response of a receiving port diameter 7mm, only have light inlet and a light-emitting window one by one, the first light-emitting window (3-1-1) connecting multi-channel of effective irradiance probe (3-1) enters another light inlet that light standard puts (2-5-4).
Described instantaneous light signal measurement mechanism (4) comprises light probe (4-1) and sampling circuit board (4-2).Light probe (4-1) in figure is independent to be arranged.
Effective spoke brightness probe (2-1) in figure is provided with an occluder (10), and occluder (10) comprises limit light shifter (10-1) and limit optical module (10-2).Fig. 7 is the structural representation of a kind of occluder (10), the flat board of what the limit light shifter (10-1) in figure was fixing an is center drilling, limit optical module (10-2) includes 100% printing opacity module, 100% to be in the light a limit optical module of module and partial light permeability module.During use, mobile limit optical module (10-2), make respectively the 100% printing opacity module, 100% of limit optical module (10-2) be in the light module and partial light permeability module position with limit the corresponding change of center drilling of light shifter (10-1) by limitting the power of the light signal of the center drilling of light shifter (10-1).Limit pop one's head in aperture diaphragm (2-1-1) position of (2-1) of the center drilling of light shifter (10-1) and effective spoke brightness corresponding in figure, thus change by the light signal of the aperture diaphragm (2-1-1) of effective spoke brightness probe (2-1) strong and weak.
During use, utilize effective spoke brightness measuring device for camera (2), effective irradiance proving installation (3), instantaneous light signal measurement mechanism to measure by light signal respectively or simultaneously, obtain optical-radiation security measurement result.
Embodiment 2: optical-radiation security measurement device, as shown in Figure 8, described base 1 is provided with front panel (7), rear panel (8), outer cover (9) and handle 11, all the other structures are with embodiment 1.During use, both can interior instrument, can external stray light be completely cut off again, improve measuring accuracy.
Embodiment 3: optical-radiation security measurement device, as shown in Figure 9, described base 1 is fixed on second moving device (6), and all the other structures are with embodiment 2.
Claims (10)
1. optical-radiation security measurement device, comprise base (1) and be arranged on effective spoke brightness measuring device for camera (2) on base, effective irradiance proving installation (3) and instantaneous light signal measurement mechanism (4), it is characterized in that the first light-dividing device (2-3), two-dimensional array image measuring apparatus (2-4) and spectral measurement device (2-5) that described effective spoke brightness measuring device for camera (2) comprises effective spoke brightness probe (2-1), the first gearshift (2-2) and is arranged on the first gearshift (2-2); Described the first light-dividing device (2-3) has at least one light inlet and two light-emitting windows, the light receiving surface of two-dimensional array image measuring apparatus (2-4) is corresponding with first light-emitting window (2-3-1) of the first light-dividing device (2-3), and first light receiving surface (2-5-1) of spectral measurement device (2-5) is corresponding with second light-emitting window (2-3-2) of the first light-dividing device (2-3); Described effective spoke brightness probe (2-1) comprises one and has the circular aperture diaphragm (2-1-1) and imaging device (2-1-2) that diameter is 7mm, described imaging device (2-1-2) is imaging lens or convex lens, aperture diaphragm (2-1-1) is positioned at the entrance pupil position of imaging device (2-1-2), and the light-emitting window of described effective spoke brightness probe (2-1) is corresponding with the light inlet (2-3-3) of the first light-dividing device (2-3); The position transducer (2-2-2) for detecting electricity driving displacement platform (2-2-1) position that described the first gearshift (2-2) comprises the electricity driving displacement platform (2-2-1) for focusing and is connected with electricity driving displacement platform (2-2-1); Described effective irradiance proving installation (3) comprises effective irradiance probe (3-1), to be a receiving port diameter be the optical receiver with cosine response of 7mm and have at least one light inlet and a light-emitting window described effective irradiance probe (3-1), first light-emitting window (3-1-1) of effective irradiance probe (3-1) and second light receiving surface (2-5-2) of spectral measurement device (2-5) corresponding; Described instantaneous light signal measurement mechanism (4) comprises light probe (4-1) and sampling circuit board (4-2).
2. optical-radiation security measurement device according to claim 1, it is characterized in that described spectral measurement device (2-5) comprises the first spectral radiance analyser (2-5-3) and hyperchannel and enters light standard and put (2-5-4), described hyperchannel enters light standard and puts (2-5-4) and comprise at least two light inlets and a light-emitting window, described hyperchannel enters light standard, and to put (2-5-4) light-emitting window corresponding with the light inlet of the first spectral radiance analyser (2-5-3), described hyperchannel enters light standard, and to put the light inlet of (2-5-4) corresponding with the light receiving surface of spectral measurement device (2-5) respectively.
3. optical-radiation security measurement device according to claim 2, it is characterized in that entering light standard by described hyperchannel, to put (2-5-4) be a y-type optical fiber.
4. optical-radiation security measurement device according to claim 1, is characterized in that being provided with light filter (5) between first light-emitting window (2-3-1) of described the first light-dividing device (2-3) and two-dimensional array image measuring apparatus (2-4).
5. optical-radiation security measurement device according to claim 4, it is characterized in that described light filter (5) comprises filter set (5-1) and the switching device shifter (5-2) for switching optical filter, filter set (5-1) at least comprises V (λ) match filter or B (λ) match filter or R (λ) match filter.
6. optical-radiation security measurement device according to claim 1, is characterized in that pop one's head in effective irradiance second light-emitting window (3-1-2) of (3-1) of the light probe (4-1) of described instantaneous light signal measurement mechanism (4) is corresponding.
7. optical-radiation security measurement device according to claim 1, it is characterized in that described base (1) is arranged on second moving device (6), second moving device (6) is a translation stage, and translation stage is manual translation platform or motorized precision translation stage.
8. optical-radiation security measurement device according to claim 1, is characterized in that described base (1) is provided with for the front panel (7) of closed surveying instrument, rear panel (8) and outer cover (9).
9. optical-radiation security measurement device according to claim 1, it is characterized in that described effective spoke brightness probe (2-1) and effective irradiance probe (3-1) are provided with an occluder (10), described occluder (10) comprises limit light shifter (10-1) and limit optical module (10-2), and described limit optical module (10-2) at least comprises 100% printing opacity module and 100% and to be in the light module.
10. optical-radiation security measurement device according to claim 1, is characterized in that the light probe (4-1) of described instantaneous light signal measurement mechanism (4) is independent and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377374.5U CN204988504U (en) | 2015-06-03 | 2015-06-03 | Ray radiation safety measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520377374.5U CN204988504U (en) | 2015-06-03 | 2015-06-03 | Ray radiation safety measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204988504U true CN204988504U (en) | 2016-01-20 |
Family
ID=55122863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520377374.5U Expired - Fee Related CN204988504U (en) | 2015-06-03 | 2015-06-03 | Ray radiation safety measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204988504U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675961A (en) * | 2016-02-19 | 2016-06-15 | 广州市诚臻电子科技有限公司 | Voltage testing device and system capable of bearing high electromagnetic radiation field, and application |
| CN105758519A (en) * | 2016-02-19 | 2016-07-13 | 广州市诚臻电子科技有限公司 | Light intensity test device and light intensity test system capable of bearing high electromagnetic radiation field and applications thereof |
| CN105841930A (en) * | 2016-05-18 | 2016-08-10 | 东莞市保绿仪器设备有限公司 | Optical biological safety testing system and method |
| CN107884160A (en) * | 2017-09-25 | 2018-04-06 | 杭州浙大三色仪器有限公司 | Virtual image photoelectric measuring instrument |
| CN107884159A (en) * | 2017-09-25 | 2018-04-06 | 杭州浙大三色仪器有限公司 | virtual image display device photoelectric measuring device |
| CN109374266A (en) * | 2018-12-18 | 2019-02-22 | 北京师范大学 | A kind of detection system and method based on optical device response |
-
2015
- 2015-06-03 CN CN201520377374.5U patent/CN204988504U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105675961A (en) * | 2016-02-19 | 2016-06-15 | 广州市诚臻电子科技有限公司 | Voltage testing device and system capable of bearing high electromagnetic radiation field, and application |
| CN105758519A (en) * | 2016-02-19 | 2016-07-13 | 广州市诚臻电子科技有限公司 | Light intensity test device and light intensity test system capable of bearing high electromagnetic radiation field and applications thereof |
| CN105758519B (en) * | 2016-02-19 | 2019-03-08 | 广州市诚臻电子科技有限公司 | A kind of light intensity test device, system and its application for bearing high electromagnetic radiation field |
| CN105841930A (en) * | 2016-05-18 | 2016-08-10 | 东莞市保绿仪器设备有限公司 | Optical biological safety testing system and method |
| CN105841930B (en) * | 2016-05-18 | 2019-12-13 | 东莞市保绿仪器设备有限公司 | Optical biological safety test system |
| CN107884160A (en) * | 2017-09-25 | 2018-04-06 | 杭州浙大三色仪器有限公司 | Virtual image photoelectric measuring instrument |
| CN107884159A (en) * | 2017-09-25 | 2018-04-06 | 杭州浙大三色仪器有限公司 | virtual image display device photoelectric measuring device |
| CN109374266A (en) * | 2018-12-18 | 2019-02-22 | 北京师范大学 | A kind of detection system and method based on optical device response |
| CN109374266B (en) * | 2018-12-18 | 2019-07-02 | 北京师范大学 | A kind of detection system and method based on optical device response |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204988504U (en) | Ray radiation safety measuring device | |
| JP5850753B2 (en) | Inspection apparatus and inspection method for optical surface characteristics | |
| CN201218753Y (en) | Brightness measurement apparatus | |
| CN106993117A (en) | A kind of auxiliary lens of Intelligent mobile equipment and illumination adjustment system | |
| CN102778455B (en) | Detection system for colloidal gold immunochromatographic assay (GICA) test paper | |
| CN101625263A (en) | Brightness measuring device | |
| CN104000600B (en) | Percutaneous Photobiology detection device and Percutaneous Jaundice Instrumentation | |
| CN108731805A (en) | Absorption based on mobile intelligent terminal and fluorescence spectrum detecting device | |
| CN206772438U (en) | Absorption and fluorescence spectrum detecting device based on mobile intelligent terminal | |
| CN106644989A (en) | Detecting system of absorbance | |
| WO2020117947A1 (en) | System and methods of fluorescence microscope calibration | |
| CN206627438U (en) | A kind of new Transmissivity measurement instrument | |
| CN205317347U (en) | Blue light harm measuring device | |
| CN205545531U (en) | Intelligent mobile device's auxiliary lens and illumination adjustment system | |
| CN106769947A (en) | The auxiliary acquisition device and absorbency detection method of testing sample image | |
| KR20070092577A (en) | An optical sensing system and a color analyzer with the optical sensing system | |
| CN102175315A (en) | Light damage measurement instrument based on relationship between pupil size and ambient brightness | |
| CN103620375B (en) | The method that high flux collimated illumination device and uniform field are irradiated | |
| CN208984517U (en) | A kind of novel spectrum detection instrument | |
| RU2510965C1 (en) | Forensic expert video system | |
| CN206710314U (en) | A kind of portable colloidal gold analyzer that photoelectric sensor is focused on based on short distance | |
| CN210071291U (en) | Chromatic aberration measuring device for optical lens | |
| EP3842773B1 (en) | Measure of the color of an area of interest target in relationship with color measurement targets | |
| CN109060123B (en) | Spectrum radiance meter | |
| CN107874741A (en) | Biological tissue optical detection probe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 311100 Hangzhou City, Yuhang District, the streets before the Longtan street, No. 20, building 4, room 2, floor 202, room Patentee after: Hangzhou Tong Shang optoelectronics Co., Ltd. Address before: No. 1017 Jiangnan Science Park, 1558 Jiangnan Road, hi tech Zone, Zhejiang, Ningbo, China Patentee before: Ningbo High-new Veruping Photoelectric Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200603 |