CN113670833A - Method and device for detecting safety of high-speed spectrometer - Google Patents
Method and device for detecting safety of high-speed spectrometer Download PDFInfo
- Publication number
- CN113670833A CN113670833A CN202110978670.0A CN202110978670A CN113670833A CN 113670833 A CN113670833 A CN 113670833A CN 202110978670 A CN202110978670 A CN 202110978670A CN 113670833 A CN113670833 A CN 113670833A
- Authority
- CN
- China
- Prior art keywords
- laser ranging
- safety
- result
- period
- speed spectrometer
- 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.)
- Pending
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/0002—Arrangements for supporting, fixing or guiding the measuring instrument or the object to be measured
- G01B5/0004—Supports
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
Abstract
The embodiment of the invention provides a method and a device for detecting the safety of a high-speed spectrometer. The method comprises the following steps: the device comprises a support frame, laser ranging equipment, a driving mechanism and a safety judgment mechanism, wherein the support frame is arranged on a workbench of the high-speed spectrometer in parallel and can rotate; the laser ranging equipment can measure the height of a preset area, which contains an excitation hole, on the workbench; when the support frame is positioned at the first posture, the driving mechanism drives the laser ranging equipment to execute the laser ranging of the first period, and the laser ranging equipment is continuously driven to execute the laser ranging of the second period at the second posture; the safety judgment mechanism is used for judging whether the sample completely covers the excitation hole or not based on the first result and the second result and determining the safety of the high-speed spectrometer based on the judgment result. The invention adopts the laser ranging equipment to improve the measuring precision, and avoids the influence of the light source of the device because the light source is not adopted.
Description
Technical Field
The invention relates to the technical field of safety performance detection of a high-speed spectrometer, in particular to a method and a device for detecting the safety of the high-speed spectrometer.
Background
According to the working principle of modern spectral instruments, spectrometers can be divided into two main categories: classical spectrometers and new types of spectrometers. The classical spectroscopic instrument is an instrument based on the principle of spatial dispersion; the new spectroscopic instrument is an instrument built on the modulation principle. Classical spectroscopic instruments are all slit spectroscopic instruments. The modulation spectrometer is non-space light splitting, and adopts a circular hole light entering principle according to a light splitting principle of a dispersion component, and the modulation spectrometer can be divided into: prism spectrometers, diffraction grating spectrometers and interference spectrometers.
The analysis principle of the spectrum analyzer is that the characteristic spectrum of the element to be detected radiated by the light source is absorbed by the ground state atoms of the element to be detected in the steam of the sample, and the content of the element to be detected in the sample is obtained according to the weakened degree of the emission spectrum. Most of spectrum analyzers use manual calibration for alignment of excitation holes, which is relatively inaccurate. Under the circumstances, the prior art discloses a monitoring device, and it is through setting up the light source above arousing the hole to the projection of the central point of light source is as arousing the hole, then gathers the image through the camera of both sides, judges whether the sample has sheltered from arousing the hole completely, if not completely cover then report to the police. The monitoring device in the prior art needs to ensure that the projection of the central point of the light source just can be aligned with the excitation hole, and final correction cannot be ensured if the projection of the central point is not aligned, and because the light source is easy to have position deviation under the influence of machine transportation and external environment, the displacement of the projection of the excitation hole and the light source is easily caused, and finally the inaccuracy of a monitoring result may be caused.
Disclosure of Invention
The embodiment of the invention aims to provide a method and a device for detecting the safety of a high-speed spectrometer, wherein the method and the device for detecting the safety of the high-speed spectrometer do not adopt the traditional image detection mode, adopt laser ranging equipment to improve the measurement precision, and avoid the influence of the light source of the device because the light source is not adopted.
In order to achieve the above object, an embodiment of the present invention provides an apparatus for detecting safety of a high-speed spectrometer, including: the device comprises a support frame, laser ranging equipment, a driving mechanism and a safety judgment mechanism, wherein the support frame is parallelly erected on a workbench of the high-speed spectrometer and can rotate on the workbench; wherein the content of the first and second substances,
the laser ranging equipment can measure the height of a preset area, which contains an excitation hole, on the workbench;
when the support frame is positioned at a first posture, the driving mechanism drives the laser ranging equipment to execute laser ranging of a first period, and when the support frame is positioned at a second posture different from the first posture, the driving mechanism continues to drive the laser ranging equipment to execute laser ranging of a second period;
the safety judgment mechanism is used for judging whether the sample completely covers the excitation hole or not based on a first result of the first period of laser ranging and a second result of the second period of laser ranging, and determining the safety of the high-speed spectrometer based on the judgment result.
Preferably, the support frame comprises: the laser ranging device comprises a tray, a frame body and a limiting plate, wherein the tray is arranged on the periphery of the excitation hole on the workbench and can freely rotate, the frame body is installed on the tray, and the limiting plate is installed on the frame body and is used for limiting the moving path of the laser ranging device; wherein the driving mechanism can drive the laser ranging device to move.
Preferably, the limiting plate is provided with a continuous S-shaped limiting groove, so that the laser ranging device moves along the path of the limiting groove.
Preferably, the drive mechanism comprises: the device comprises a controller, a driving motor electrically connected to the controller and a convex tooth meshed with the driving motor and arranged in the limiting groove; the controller can drive the laser ranging device to perform laser ranging of a first period when the support frame is positioned at a first posture, and can control the laser ranging device to perform laser ranging of a second period when the support frame is positioned at a second posture;
and the laser ranging equipment is arranged on a gear structure meshed with the convex teeth, so that the laser ranging equipment can move along the limiting groove under the driving of the convex teeth.
Preferably, the safety determination mechanism for determining whether the sample completely covers the excitation hole based on the first result of the first cycle of laser ranging and the second result of the second cycle of laser ranging includes:
the safety judgment mechanism judges that the sample completely covers the excitation hole when the measured distance change values shown by the first result and the second result are not larger than a preset distance change threshold value;
otherwise, it is determined that the sample does not completely cover the excitation well.
In addition, the invention also provides a method for detecting the safety of the high-speed spectrometer, which uses the device for detecting the safety of the high-speed spectrometer, and comprises the following steps:
when the supporting frame is induced to be positioned at a first posture, the driving mechanism drives the laser ranging equipment to perform laser ranging of a first period, and a first result is obtained;
controlling the support frame to be switched from a first posture to a second posture, and when the support frame is sensed to be positioned at the second posture, continuously driving the laser ranging equipment to execute the laser ranging of a second period by the driving mechanism to obtain a second result; and
and judging whether the sample completely covers the excitation hole or not based on the first result of the laser ranging of the first period and the second result of the laser ranging of the second period, and determining the safety of the high-speed spectrometer based on the judgment result.
Preferably, the determining whether the sample completely covers the excitation hole based on the first result of the first cycle of laser ranging and the second result of the second cycle of laser ranging includes:
when the measured distance change values shown by the first result and the second result are not larger than a preset distance change threshold value, judging that the sample completely covers the excitation hole;
otherwise, it is determined that the sample does not completely cover the excitation well.
Preferably, the determining the safety of the high-speed spectrometer based on the judgment result comprises:
and when the judgment result shows that the sample does not completely cover the excitation hole, determining that the high-speed spectrometer has potential safety hazard.
In addition, the invention also provides a machine-readable storage medium, which stores instructions for causing a machine to execute the method for detecting the safety of the high-speed spectrometer.
In addition, the present invention also provides a processor for executing a program, wherein the program is executed to perform: such as the method for detecting the safety of a high-speed spectrometer.
Through the technical scheme, the device for detecting the safety of the high-speed spectrometer can detect whether a sample completely covers an excitation hole when the sample is placed on the excitation hole, if the sample does not completely cover the excitation hole, potential safety hazards can be caused, the designed laser ranging equipment is used for performing reciprocating laser ranging above the excitation hole so as to realize measurement of different angles and different postures, the measurement precision can be further ensured, a special light source is not needed to realize the measurement, and the measurement depending on images has larger errors and easily causes completely different results.
Additional features and advantages of embodiments of the invention will be set forth in the detailed description which follows.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the embodiments of the invention without limiting the embodiments of the invention. In the drawings:
FIG. 1 is a schematic diagram illustrating the structure of an apparatus for detecting the safety of a high-speed spectrometer according to the present invention;
FIG. 2 is a schematic view of the drive mechanism; and
FIG. 3 is a flow chart of a method of detecting safety of a high-speed spectrometer.
Description of the reference numerals
1 tray 2 frame
3 limiting plate 4S type spacing groove
5 drive motor 6 convex teeth
7 gear structure 8 laser rangefinder equipment
9 limiting rod
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration and explanation only, not limitation.
In the embodiments of the present invention, the use of directional terms such as "upper, lower, left, right" generally means up, down, left, right as illustrated in fig. 1, unless otherwise specified. "inside and outside" refers to the inside and outside as described in fig. 1, and "far and near" refers to the distance and near with respect to a certain component.
Fig. 1 and 2 are schematic structural diagrams of an apparatus for detecting safety of a high-speed spectrometer according to the present invention, and as shown in fig. 1, the apparatus for detecting safety of a high-speed spectrometer includes: the device comprises a support frame, laser ranging equipment, a driving mechanism and a safety judgment mechanism, wherein the support frame is parallelly erected on a workbench of the high-speed spectrometer and can rotate on the workbench; the laser ranging equipment can measure the height of a preset area, which contains an excitation hole, on the workbench; when the support frame is positioned at a first posture, the driving mechanism drives the laser ranging equipment to execute laser ranging of a first period, and when the support frame is positioned at a second posture different from the first posture, the driving mechanism continues to drive the laser ranging equipment to execute laser ranging of a second period; the safety judgment mechanism is used for judging whether the sample completely covers the excitation hole or not based on a first result of the first period of laser ranging and a second result of the second period of laser ranging, and determining the safety of the high-speed spectrometer based on the judgment result. Wherein, the structure of support frame is as shown in fig. 1, and it can realize the support of the measuring part of whole top, and the laser rangefinder equipment of design can freely remove on the support frame, realizes arousing the laser rangefinder of hole within range around, finds to have great drop when the in-process of range finding promptly the sample does not cover the part, can deem this position as the region that the sample does not cover, then can deem that whole device has the potential safety hazard, certain potential safety hazard can appear when carrying out actual work, probably causes the emergence of high temperature dangerous condition at the during operation.
Preferably, as shown in fig. 1, the support frame may include: a tray (which is disposed in the worktable and can rotate freely) disposed around the excitation hole on the worktable, a frame body mounted on the tray, and a limit plate mounted on the frame body and used for limiting the moving path of the laser ranging apparatus; wherein the driving mechanism can drive the laser ranging device to move. Specifically, the tray may be rotated by connecting the tray to a driving device through a gear structure, an excitation hole is disposed at a central position of the table, and a sample is generally disposed on the excitation hole. The limiting plate is of a plate-shaped structure, the shape of the limiting plate is flat, the moving direction of the laser ranging device capable of moving on the limiting plate is horizontal to the workbench, certain errors exist in actual operation, but the errors cannot influence actual use, and the final result cannot be influenced due to the fact that if the limiting plate is not covered, the drop of the excitation hole is large.
Preferably, in order to limit the laser ranging device, a continuous S-shaped limiting groove is formed in the limiting plate, so that the laser ranging device moves along the path of the limiting groove.
Preferably, the driving mechanism may include: the device comprises a controller, a driving motor electrically connected to the controller and a convex tooth meshed with the driving motor and arranged in the limiting groove; the controller can drive the laser ranging device to perform laser ranging of a first period when the support frame is positioned at a first posture, and can control the laser ranging device to perform laser ranging of a second period when the support frame is positioned at a second posture;
and the laser ranging equipment is arranged on a gear structure meshed with the convex teeth, so that the laser ranging equipment can move along the limiting groove under the driving of the convex teeth.
The controller can directly drive the convex teeth which are electrically connected to work, so that the convex teeth can drive the laser ranging equipment to move, the structure that the convex teeth and the driving motor are connected with the laser ranging equipment is shown in figure 3, and the convex teeth and the driving motor can move towards one direction under the linkage of the gear structure, so that the linkage with the convex teeth is realized. And a limiting rod for limiting the moving direction of the laser ranging equipment is arranged in the limiting groove. The laser ranging device is sleeved on the outer side of the gear structure and cannot rotate along with the gear structure, and the limiting rod can penetrate into the S-shaped limiting groove and move towards one direction under the limitation of the clamping groove in the S-shaped limiting groove.
Preferably, the safety determination mechanism for determining whether the sample completely covers the excitation hole based on the first result of the first cycle of laser ranging and the second result of the second cycle of laser ranging includes:
the safety judgment mechanism judges that the sample completely covers the excitation hole when the measured distance change values shown by the first result and the second result are not larger than a preset distance change threshold value;
otherwise, it is determined that the sample does not completely cover the excitation well.
In addition, the present invention also provides a method for detecting the safety of a high-speed spectrometer, as shown in fig. 3, using the above apparatus for detecting the safety of a high-speed spectrometer, the method for detecting the safety of a high-speed spectrometer includes:
s301, when the support frame is induced to be positioned at a first posture, the driving mechanism drives the laser ranging equipment to perform laser ranging in a first period, and a first result is obtained;
s302, controlling the support frame to be switched from a first posture to a second posture, and when the support frame is sensed to be positioned at the second posture, continuously driving the laser ranging equipment to perform laser ranging in a second period by the driving mechanism to obtain a second result; and
s303, judging whether the sample completely covers the excitation hole or not based on the first result of the laser ranging of the first period and the second result of the laser ranging of the second period, and determining the safety of the high-speed spectrometer based on the judgment result.
Preferably, the determining whether the sample completely covers the excitation hole based on the first result of the first cycle of laser ranging and the second result of the second cycle of laser ranging includes:
when the measured distance change values shown by the first result and the second result are not larger than a preset distance change threshold value, judging that the sample completely covers the excitation hole;
otherwise, it is determined that the sample does not completely cover the excitation well.
Preferably, the determining the safety of the high-speed spectrometer based on the judgment result comprises:
and when the judgment result shows that the sample does not completely cover the excitation hole, determining that the high-speed spectrometer has potential safety hazard.
In addition, the invention also provides a machine-readable storage medium, which stores instructions for causing a machine to execute the method for detecting the safety of the high-speed spectrometer.
In addition, the present invention also provides a processor for executing a program, wherein the program is executed to perform: such as the method for detecting the safety of a high-speed spectrometer.
The embodiment of the invention provides equipment, which comprises a processor, a memory and a program which is stored on the memory and can run on the processor, wherein the processor executes the program and realizes the following steps: the steps described in fig. 3. The device herein may be a server, a PC, a PAD, a mobile phone, etc.
The present application further provides a computer program product adapted to perform a program for initializing the following method steps when executed on a data processing device: the steps described in fig. 3.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, Random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). The memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), Static Random Access Memory (SRAM), Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), Read Only Memory (ROM), Electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), Digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The above are merely examples of the present application and are not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (10)
1. An apparatus for detecting the safety of a high-speed spectrometer, the apparatus comprising: the device comprises a support frame, laser ranging equipment, a driving mechanism and a safety judgment mechanism, wherein the support frame is parallelly erected on a workbench of the high-speed spectrometer and can rotate on the workbench; wherein the content of the first and second substances,
the laser ranging equipment can measure the height of a preset area, which contains an excitation hole, on the workbench;
when the support frame is positioned at a first posture, the driving mechanism drives the laser ranging equipment to execute laser ranging of a first period, and when the support frame is positioned at a second posture different from the first posture, the driving mechanism continues to drive the laser ranging equipment to execute laser ranging of a second period;
the safety judgment mechanism is used for judging whether the sample completely covers the excitation hole or not based on a first result of the first period of laser ranging and a second result of the second period of laser ranging, and determining the safety of the high-speed spectrometer based on the judgment result.
2. The apparatus for testing safety of a high-speed spectrometer according to claim 1, wherein the support frame comprises: the laser ranging device comprises a tray, a frame body and a limiting plate, wherein the tray is arranged on the periphery of the excitation hole on the workbench and can freely rotate, the frame body is installed on the tray, and the limiting plate is installed on the frame body and is used for limiting the moving path of the laser ranging device; wherein the driving mechanism can drive the laser ranging device to move.
3. The apparatus for testing the safety of a high-speed spectrometer according to claim 2, wherein the limiting plate is provided with a continuous S-shaped limiting groove, so that the laser ranging device moves along the path of the limiting groove.
4. The apparatus for testing safety of a high-speed spectrometer according to claim 2, wherein the driving mechanism comprises: the device comprises a controller, a driving motor electrically connected to the controller and a convex tooth meshed with the driving motor and arranged in the limiting groove; the controller can drive the laser ranging device to perform laser ranging of a first period when the support frame is positioned at a first posture, and can control the laser ranging device to perform laser ranging of a second period when the support frame is positioned at a second posture;
and the laser ranging equipment is arranged on a gear structure meshed with the convex teeth, so that the laser ranging equipment can move along the limiting groove under the driving of the convex teeth.
5. The apparatus for detecting the safety of a high-speed spectrometer according to claim 1, wherein the safety determination mechanism for determining whether the sample completely covers the excitation hole based on the first result of the first period of the laser ranging and the second result of the second period of the laser ranging comprises:
the safety judgment mechanism judges that the sample completely covers the excitation hole when the measured distance change values shown by the first result and the second result are not larger than a preset distance change threshold value;
otherwise, it is determined that the sample does not completely cover the excitation well.
6. A method for detecting the safety of a high-speed spectrometer, which is characterized by using the device for detecting the safety of a high-speed spectrometer as claimed in any one of claims 1 to 5, and comprises the following steps:
when the supporting frame is induced to be positioned at a first posture, the driving mechanism drives the laser ranging equipment to perform laser ranging of a first period, and a first result is obtained;
controlling the support frame to be switched from a first posture to a second posture, and when the support frame is sensed to be positioned at the second posture, continuously driving the laser ranging equipment to execute the laser ranging of a second period by the driving mechanism to obtain a second result; and
and judging whether the sample completely covers the excitation hole or not based on the first result of the laser ranging of the first period and the second result of the laser ranging of the second period, and determining the safety of the high-speed spectrometer based on the judgment result.
7. The method for detecting the safety of a high-speed spectrometer according to claim 6, wherein the determining whether the sample completely covers the excitation hole based on the first result of the first period of the laser ranging and the second result of the second period of the laser ranging comprises:
when the measured distance change values shown by the first result and the second result are not larger than a preset distance change threshold value, judging that the sample completely covers the excitation hole;
otherwise, it is determined that the sample does not completely cover the excitation well.
8. The method for detecting the safety of a high-speed spectrometer according to claim 6, wherein the determining the safety of the high-speed spectrometer based on the determination result comprises:
and when the judgment result shows that the sample does not completely cover the excitation hole, determining that the high-speed spectrometer has potential safety hazard.
9. A machine-readable storage medium having stored thereon instructions for causing a machine to perform the method of detecting safety of a high-speed spectrometer of any of claims 6-8.
10. A processor configured to execute a program, wherein the program is configured to perform: the method for testing the safety of a high-speed spectrometer as claimed in any one of claims 6-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110978670.0A CN113670833A (en) | 2021-08-25 | 2021-08-25 | Method and device for detecting safety of high-speed spectrometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110978670.0A CN113670833A (en) | 2021-08-25 | 2021-08-25 | Method and device for detecting safety of high-speed spectrometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113670833A true CN113670833A (en) | 2021-11-19 |
Family
ID=78546215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110978670.0A Pending CN113670833A (en) | 2021-08-25 | 2021-08-25 | Method and device for detecting safety of high-speed spectrometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113670833A (en) |
-
2021
- 2021-08-25 CN CN202110978670.0A patent/CN113670833A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107588928B (en) | A kind of polaroid optical measurement system, method for measurement and measure processing equipment | |
| US20140067282A1 (en) | Method for the laser spectroscopy of gases | |
| US9612213B2 (en) | Automatic z-correction for basis weight sensors | |
| US20130319122A1 (en) | Laser-based edge detection | |
| JP3482896B2 (en) | X-ray fluorescence analyzer | |
| CN113670833A (en) | Method and device for detecting safety of high-speed spectrometer | |
| US20140229118A1 (en) | Method and Apparatus for Sample Analysis | |
| KR101472504B1 (en) | Method of adjust the path length automatically for sample analysis, and it includes sample analysis method and its device. | |
| TWI472712B (en) | Vertical and parallelism detection system and its detection method | |
| JP6256152B2 (en) | X-ray measuring device | |
| WO2014196363A1 (en) | Spectroscopic system and method | |
| KR102303267B1 (en) | System and apparatus for measuring cutting workpieces | |
| US6177991B1 (en) | Measuring device with automatic sample changer | |
| CN111257280B (en) | Three-dimensional space gas concentration distribution measuring device and method | |
| JP3596561B2 (en) | X-ray stress measuring method and apparatus | |
| CN114441477A (en) | Method and device for detecting concentration of gas based on wide absorption spectrum line | |
| JP5983881B2 (en) | V-block type refractive index measuring apparatus, refractive index calculating apparatus and refractive index calculating method used therefor | |
| JPH0843299A (en) | Optical measuring apparatus for component analyzer | |
| CN115280120A (en) | Bacterial endotoxin reader verification plates and methods of use | |
| JP2011196766A (en) | Method for measuring shape of measured object having light transmittance | |
| JP2020533584A (en) | A device that optically measures the dose of radiation absorbed by a gel dosimeter using polarized light. | |
| KR20200042514A (en) | Fluorescence measuring device, system and method for determination of component of sample | |
| CN216815756U (en) | Liquid crystal optical sheet detection system | |
| AU2019429807B2 (en) | Spectrometer system and method for testing of same | |
| JP7206576B2 (en) | Measuring method and equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |