415 results about "Microscopic observation" patented technology

The invention provides a fracture deformation-seepage cross-scale visualization experiment device and a test method, and relates to the technical field of hydraulic rock mechanics and measurement. Comprising a macroscopic observation assembly, a microscopic observation assembly, a microscopic seepage model, a temperature-stress-seepage loading system, a monochromatic coaxial light source and a data acquisition and analysis system, the microscopic seepage model is used for placing a fractured rock mass; the temperature-stress-seepage loading system is used for injecting fluid with fluorescent microspheres into the microcosmic seepage model, applying load, regulating and controlling temperature and collecting data; the data acquisition and analysis system is used for processing data and images. By arranging the macroscopic observation assembly and the microcosmic observation assembly, double-scale synchronous observation is achieved, the whole process of fracture internal fluid interface evolution and rock mass deformation can be obtained in real time under the multi-physics field coupling conditions of temperature, stress, seepage and the like, visual correlation of deformation, flow and stress is achieved, and the measurement accuracy is improved. And an experimental basis is provided for establishing a fracture multi-field coupling mechanism model.

The invention relates to a device for preparing a tuning fork type scanning probe microscope probe, the device is composed of a base, a tuning fork fixing frame, a needle tip clamping frame, a dispensing support, a microscopic observation instrument and a laser cutter, and the tuning fork fixing frame, the needle tip clamping frame, the dispensing support, the microscopic observation instrument and the laser cutter are all fixedly installed on the base. The laser cutter comprises a laser device base and a laser device, and the laser device is installed on a lifting support of the laser device base, located over the quartz tuning fork fixing frame and used for cutting the bonded needle tip in a non-contact mode. The device provided by the invention solves the problems that the tip is easy to damage during the bonding of the tuning fork probe and the performance of the quartz tuning fork probe is reduced because the tip is too long, thereby improving the reliability of the manufactured tuning fork type scanning probe microscope probe.

The invention relates to the technical field of microscopic observation, and discloses a submicron micro-fluidic experimental device under high-temperature and high-pressure conditions and a use method of the submicron micro-fluidic experimental device. The heating insulation sleeve wraps the observation device chamber main body; the chamber main body upper gland is arranged above the observation device chamber main body; the water circulation cavity is arranged above the upper gland of the cavity main body in a sealing manner; the microscopic observation opening is formed above the water circulation cavity; the rotary bearing is arranged on the outer wall surface of the microscopic observation opening and is positioned in the water circulation cavity; the microcosmic chip is arranged in the microcosmic chip holder; the microscopic chip holder is arranged on the side surface of the observation device chamber main body; the water circulation temperature detection and flow velocity controller is connected with a water cooling circulation outlet of the water circulation cavity and the rotating bearing through a pipeline and an electric wire. And the water cooling device is respectively connected with the water circulation temperature detection and flow velocity controller and the water cooling circulation inlet through pipelines. According to the invention, high-precision microfluidic visualization experiments can be carried out under high-temperature and high-pressure conditions.

This invention discloses a method for analyzing the fracture surface of high-Cr steel or alloy steel that cracks in a high-temperature environment. The method involves cutting a metallographic sample at the crack tip of a crack-containing block, polishing it, visually observing the crack morphology, and analyzing the composition of corrosion products on the sample. The sample is then etched with an etchant, and the relationship between the crack direction and the microstructure of the sample is observed under a metallographic microscope to obtain the crack metallographic test results. The remaining crack in the crack-containing block is opened, and the macroscopic features of the fracture surface are visually observed. The microscopic features of different regions of the fracture surface are observed using a scanning electron microscope, and the composition is tested to obtain the micro-region composition. The surface corrosion of the fracture surface is removed using an electrostatic descaling method, and the microscopic features of different regions of the fracture surface are observed under a scanning electron microscope. Based on the crack metallographic test results, the macroscopic and microscopic features of the fracture surface, and the micro-region composition, the cause of the cracking is determined. This invention provides a complete analytical procedure, yields abundant information, and effectively analyzes the causes of component cracking.

The invention relates to an aggressive agent and method for displaying a microstructure of a high-temperature alloy GH6159. The aggressive agent is prepared from 0.5-1 g of zinc nitrate, 60-80 ml of hydrochloric acid, 7-10 ml of sulfuric acid, 80-100 ml of absolute ethyl alcohol and 15-20 ml of glycerinum. The display method of the microstructure of the high-temperature alloy GH6159 comprises the following steps: (1) preparing an aggressive agent; (2) preparing a sample; (3) sample erosion; (4) cleaning the sample; and (5) observing with a metallographic microscope. The aggressive agent provided by the invention is simple to prepare and convenient to use, the obtained crystal boundary is clear and complete, and the aggressive agent is very easy to popularize and use in laboratories.

A calibration system and related methods for optical phased array chips. The calibration system includes an adjustable mount module, an infrared microscopic observation module, an arrayed driver module, a two-dimensional laser beam scanning module, a photoelectric conversion module and an upper computer, and utilizes computer-vision-enabled positioning and phase error compensation algorithms as software components. Collimated laser is emitted from the target beamforming angle and aimed at the emission aperture of the chip, and is subsequently sampled by the array elements in a reversed injection manner. Based on the reciprocity of light propagation, by maximizing the power reversely output from the bus waveguide of the optical phased array chip, beamforming at the target angle is achieved supported by software implementations of optimization algorithms. The system and related methods are readily achievable, highly automated, and offers fast and batch calibration with relatively low expenses, good flexibility and long-term compatibility.

The utility model discloses a microscope fluorescent light filter switching device, which relates to the technical field of biological experiment instruments and comprises a lens switching mechanism, a lens butt joint mechanism and a fluorescent light source assembly. A plurality of fluorescent light filters on the microscope body are arranged on the lens switching mechanism, and the lens switching mechanism is arranged between an eyepiece and an objective lens on the microscope body through the lens butt joint mechanism and the fluorescent light source assembly. The fluorescent light filter switching device is simple in structure and convenient to use, can rapidly switch a plurality of fluorescent light filters, effectively improves the efficiency and precision of fluorescent microscopic observation, reduces the risk of damage of the light filters, and is suitable for various fluorescent microscopic experiments.

The invention relates to a thermal simulation testing machine sample clamp, a cooling device and an annealing test method, and belongs to the technical field of metal material plate strip annealing tests in the metallurgical industry. According to the technical scheme, the method comprises the following steps: firstly, clamping a sample on a sample clamp, and then putting the sample clamp into a cavity of a thermal simulation testing machine; vacuumizing the cavity of the thermal simulation testing machine, and forming a protective atmosphere in the cavity; heating the sample to 950-1050 DEG C at the speed of 10-50 DEG C / s, keeping the temperature for 3-5 minutes, then quickly cooling the sample to room temperature by blowing, and recording a temperature curve; and stretching the sample subjected to annealing simulation at room temperature, analyzing test data, and observing a metallographic structure through an optical phase microscope. The device has the beneficial effects that on one hand, the problems of short soaking area and low cooling speed in the existing plate and strip annealing test are solved, the processing requirements of a standard tensile sample are met, on the other hand, tedious Jaw module mounting and dismounting operations are avoided, and the test period is shortened.

As a precious historical cultural heritage, the deterioration mode evaluation of the cultural relic stone sculpture is crucial to protection work. A traditional evaluation method depends on manual observation and detection and is low in efficiency and high in subjectivity. The embodiment of the invention relates to the technical field of cultural relic stone carving degradation mode evaluation, and discloses an innovative method. Firstly, collected samples are subjected to microscopic observation and mineral detection, and degradation characteristics are determined; a portable hyperspectral imaging system is used for collecting and calibrating an image of a to-be-evaluated area, and spectral features are extracted, built into a database and processed; a spectral index screening degradation mode is determined through spectral index analysis and image gray scale response correlation and optimization wavelength combination; a WOA-XGBoost algorithm is adopted to train a model, and a stone carving degradation mode is identified to draw a distribution cloud picture; and calculating a weathering coefficient by combining an X-ray fluorescence spectrum result, and evaluating the degradation degree according to the degradation model proportion and the coefficient in the region. According to the method, intelligent identification and rapid evaluation are realized, the labor cost is saved, and the automatic process of cultural relic stone carving exploration is promoted.

The invention belongs to the field of geochemistry and tectonic geology research, and discloses a stress gradient analysis method based on directional change of saline inclusion in FIP. According to the method, the size, shape and distribution characteristics of the saline inclusion in the FIP in different directions are acquired and quantitatively analyzed through the system, and a stress gradient evolution model is constructed, so that the spatial change of a local tectonic stress field is revealed. Compared with a traditional stress analysis method mainly based on a macrostructure, the stress analysis method focuses on stress response behaviors under a microscopic scale, combines various precise test means such as microscopic observation, pressure measurement and cathode luminescence, and realizes a technical path of directly inverting the tectonic stress gradient from the microstructure. The method can be widely applied to geological research of structural environments such as fault zones and shear zones, provides a new technical means for crust stress field analysis, and has important research value and wide application prospects.

The invention discloses a coal lithofacies detection device and method, and relates to the technical field of maceral detection, the coal lithofacies detection method comprises the steps of coal rock X-ray plate preparation and microscopic observation, in the coal rock X-ray plate preparation step, crushing, screening, mixing, shaping and surface treatment are performed on a coal sample to form a coal rock X-ray plate; in the microscopic observation step, microscopic components and mineral substances in the coal rock polished section are observed and analyzed to judge the lithofacies type of the coal. According to the coal lithofacies detection device and method provided by the invention, the metamorphism degree, the combustion characteristic, the chemical reactivity, the processability and the like of coal are evaluated by analyzing the maceral components, the mineral components and the contents of the maceral components and the mineral components of the coal; in the coking process, coal blending is carried out based on the lithofacies of the coal, so that the proportions of different coal types can be more accurately blended, the optimal coal blending scheme is selected, combustion is more economical and effective, the calorific value of the coal and the yield of coke are increased, and the ash content and the sulfur content of the coke are reduced.

The invention discloses an automatic reaction control method and system for production of calcium test powder based on a deep learning neural network, and belongs to the technical field of chemical automation. The invention discloses a test powder production automatic reaction control method based on a deep learning neural network. The method comprises the following steps: data acquisition, picture preprocessing, deep learning model training, model verification and debugging, model storage and weight reduction, real-time prediction and automatic reaction control. The automatic reaction control system for the production of the high test bleaching powder based on the deep learning neural network comprises a data acquisition module, a reaction stage automatic judgment module, a process control parameter automatic optimization module and a DCS (Distributed Control System) control module. According to the invention, the real-time microscopic observation picture of the chlorination reaction can be uploaded in real time; and predicting the current reaction stage according to the picture and outputting process control parameters to realize full-automatic reaction control of the production of the high test powder.

The invention relates to a device and a method for detecting the retention performance of a liquid-phase solute of articular cartilage. The method comprises the following steps: adhering and fixing a treated cartilage on a perforated rubber plug; the cartilage pasted with the rubber plug is placed in a retention device with a perforated plate at the bottom, and water is added till the cartilage completely exceeds an overflow opening; the retention pressing rod provided with the rubber plug is pressed into the retention device, and whether liquid leakage exists or not is detected in advance; discharging the water, adding a solution required by a retention experiment, and pressing the retention pressure rod again; the retention device is arranged in the cylindrical base, and the screws on the two sides are fastened; the base of the device is fixed on a lower disc of a testing machine; a retention compression bar of the device is fixed on an upper disc of a testing machine; and setting expected pressure and time, starting to load experimental pressure, and then starting a cartilage retention experiment. And after the retention experiment is finished, observing the retention state of the fluorescent solute molecules by using a slicing machine and a laser confocal microscope. The cartilage liquid phase solute retention performance is effectively detected, the problem that sealing performance is difficult in a retention experiment is solved, a cartilage mass transfer research method is expanded, and the detection precision and stability are improved. The method is expected to be popularized to become a standard test technology of cartilage retention performance, and plays a positive role in promoting cartilage in-vitro experiments.

The invention provides a method for etching steel, a method for manufacturing a sample for optical microscopy observation, a solution set for etching steel, and an etching device, wherein microstructure analysis can be carried out simply and with high precision. A steel etching method includes: a first etching step in which steel is electrolytically etched in an alkaline solution having a pH of greater than 7.0; and a second etching step in which, after the first etching step, etching is performed in which the steel is brought into contact with an acidic solution having a pH of less than 7.0. The pH value of the alkaline solution can be 13.0 or above, and the alkaline solution can be a KOH aqueous solution. The current density during electrolytic etching may be 0.5 A / cm2 or more. The steel may also have martensite and ferrite.

According to the liquid drop sorting instrument based on fluorescence detection, an inverted microscope serves as a whole instrument base and is located at the bottom, an XY precise moving platform is fixed to the microscope, a z-axis moving platform is fixed to a simple supporting frame beside the microscope, a fluorescence channel is installed on the z-axis moving platform, and a microfluidic liquid drop sorting module is fixed to the tip end of the fluorescence channel. A fluorescence detection module is arranged on the side wall of the fluorescence channel, the fluorescence detection module and the microfluidic liquid drop sorting module are both connected with the signal end of the FPGA signal processing module, the fluorescence detection module and the microfluidic liquid drop sorting module are controlled through the FPGA, the condition of generated liquid drops is observed through a microscope, the sorting process of the liquid drops is dynamically adjusted, and the quality of the liquid drops is improved. The closed-loop control of fluorescent liquid drop sorting is realized; according to the invention, high-precision and high-throughput liquid drop sorting can be realized, the liquid drop screening efficiency is greatly improved, the target liquid drop can be accurately identified and selected, and the method can be widely applied to the fields of high-throughput screening, single cell analysis, enzyme evolution, drug discovery and the like.

According to the living cell observation device, the observation system and the observation method, a light beam generated by an illumination element arranged below a living cell is incident to a pyramid lens array module located above the living cell, the pyramid lens array module reflects the incident light beam at the same direction angle, and the reflected light beam is diffracted into direct light and diffracted light when passing through the living cell; the phase plate causes the direct light and the diffracted light to generate a phase difference, and the direct light and the diffracted light having the phase difference interfere with each other on the imaging element to generate a phase difference image of the living cells. The volume of the observation device is greatly reduced, especially the reduction in the height direction enables the observation device to be easily placed in an existing culture box, real-time and full-life-cycle observation of cells is realized, meanwhile, the pollution of the cells and the change of a culture environment are avoided, and the observation efficiency is improved. The advantages of a current phase difference type microscopic observation system in the aspect of image effects are reserved, and the requirements for precision and stability of a movement mechanism are lowered.

The invention discloses a high-throughput automatic structure-streaming imaging method and device, and belongs to the technical field of biomedical engineering.The device comprises an imaging detection module used for achieving imaging detection of a printing model, the imaging detection module is provided with two combined optical paths of optical coherence tomography, fluorescence microscopic imaging or confocal microscopic imaging; and the data support module is used for realizing hydrogel interface microscopic observation under rheological loading, and the data support module is integrated with a rheometer based on a combined optical path of optical coherence tomography and fluorescence microscopic imaging. The OCT and FM combined common-path multi-mode imaging system is integrated with the rheometer and the cooperative control module, and a three-dimensional quantitative characterization method of parameters such as space collapse degree is combined, so that synchronous observation and accurate analysis of a microscopic-macroscopic structure and stress-strain are realized.

The invention discloses a high-sealing multifunctional sample box integrating shear loading and microscopic observation in the technical field of fluid microscopic observation, which comprises a cuvette, a box body and a box cover which are sequentially arranged from bottom to top and can be mutually connected to form a sealed sample box, a magnetic driving shaft is arranged in a circular groove in the center of the upper part of the box cover, a magnetic stirring disc is placed in the cuvette, the magnetic stirring disc is rotationally connected to the bottom of the box cover, and a gap is formed between the lower end surface of the magnetic stirring disc and the inner bottom surface of the cuvette; the magnetic driving shaft can rotate so as to drive the magnetic stirring disc to rotate and shear a sample. The shearing component is not in a traditional rotating shaft insertion form, but adopts a separated structure, the magnetic driving shaft for driving is mounted outside the sample box, and the magnetic stirring disc for shearing is mounted in the sample box, so that the sealing performance of the shearing component to the sample box is not reduced at all.

The invention relates to electronic microscope and telescope integrated equipment, which realizes 180-degree turning of a base through an L-shaped frame and a first hinge shaft, drives an objective table to rotate in combination with a circular ring and a transmission device, and can be stably switched between two forms, so that the integrity and stability of different scenes are improved; in the first form, the base is arranged under the stand column, and the objective table is arranged on the front side and suitable for microscopic observation. In the second form, the base is turned to the rear side of the stand column, the objective table is arranged on the left side, the observation unit is not shielded, the stand column is supported by the base, the objective table can be used as a mobile phone support to be matched with a telescope, space layout is optimized, two purposes are achieved, and resource waste is avoided; the core advantage of integration of microscopy and telescope is reserved, users do not need to purchase equipment separately, the economic cost is reduced, meanwhile, the practicability and adaptability of the equipment are enhanced through structural improvement, and the requirements of primary and secondary school students and other user groups can be better met.

1. Name of the designed product: digital microscope. 2. Use of the designed product: for microscopic observation of microstructure. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

The utility model discloses a precise gluer, and relates to the technical field of gluers. The device comprises a base with a limiting groove, a limiting check block, a supporting rod, an adjusting arm and a spring clamp which is installed at the front end of the adjusting arm and used for clamping a disposable gluing brush. The supporting rod slides in the limiting groove, and the length of a gluing path is limited through the two limiting check blocks arranged front and back. When the gluing device is used for gluing, the brush head of the disposable gluing brush abuts against the surface of an object to be glued, and the moving path of the supporting rod in the limiting groove is the brushing path of the brush head; the length of glue needing to be coated can be recorded through microscopic observation, the length is converted into the limiting length formed by limiting of the limiting check block on the limiting groove, and after the supporting rod stably slides in the limiting groove, the sliding path is the path of the surface of a glued object coated by the brush head, so that accurate gluing is achieved, and the working efficiency is improved. And dislocation, missed coating, glue leakage and excessive coating of local positions are not easy to occur.

The invention belongs to the technical field of biology, and relates to a bronchoalveolar lavage fluid (BALF) preserving fluid, a kit and a cytological test method. The preservation solution is composed of TCEP, N-acetylcysteine, EDTA.2Na, trehalose, Proclin300, methanol, sodium chloride and HEPES, and all the components have a synergistic effect to achieve sample viscosity removal, oxidation resistance, corrosion prevention, cell protection and pH stabilization. The preserving fluid is suitable for morphological observation and nucleic acid detection of BALF cells, and can stably preserve samples at room temperature and maintain completeness of cell membranes and clear morphological structure. The kit comprises two preparations which are mixed to form a working solution, and the working solution can be directly used for sample preservation on a sampling site. The cytological test method comprises the steps of sample collection, preservation, centrifugal slide preparation, Wright-Giemsa staining and microscopic observation. Experimental results show that preservation solutions of different formulas are compatible with a chromosome system, the cell morphology is kept stable within 3 days, the dyeing effect is good, and it is proved that the preservation system can remarkably improve the preservation stability and detection reliability of BALF samples and is suitable for cytology and molecular diagnosis application of lower respiratory diseases.

The purpose of the present invention is to provide a carbon nanotube dispersion liquid which has excellent time stability in the dispersed state and which is capable of forming a molded article having excellent electrical conductivity, or which is capable of forming a molded article having excellent electrical conductivity. The present invention is a carbon nanotube dispersion liquid or the like that contains a plurality of carbon nanotubes, a solvent, and a thickener, the plurality of carbon nanotubes including single-walled carbon nanotubes, at least a portion of the plurality of carbon nanotubes forming a carbon nanotube bundle, and when the carbon nanotube bundle is observed using a scanning electron microscope, the carbon nanotube bundle has a specific surface area, and the specific surface area of the carbon nanotube bundle is larger than the specific surface area of the carbon nanotube bundle. The average length of the carbon nanotube bundles is greater than 1.50 [mu] m, the average diameter of the carbon nanotube bundles is 18.0 nm or less, the number of carbon nanotube bundles having a diameter greater than 30.0 nm is 15 or less among 100 carbon nanotube bundles, and the average length of the carbon nanotube bundles is 8.0 [mu] m or more when the carbon nanotube bundles are observed with an optical microscope.

The application provides a corrosion agent and method for displaying G20CrNi4 granular bainite structure, the corrosion agent is prepared by 2%-4% nitric acid alcohol solution, hydrochloric acid and ferric chloride in the proportion of 100ml:0.3-0.7ml:0.4g-0.6g; the method for displaying granular bainite structure comprises sample preparation, corrosion agent preparation, granular bainite structure corrosion and metallographic microscope observation. The corrosion agent provided by the application is simple to prepare, the method for displaying granular bainite structure is stable and reliable, simple to operate, and can realize corrosion and clear display of granular bainite structure of carburizing bearing steel.

The present application belongs to the technical field of petroleum geological exploration and analysis, and particularly relates to a single-period oil inclusion composition analysis method based on crude oil inclusions. The present application combines fluorescence microscopic observation and quantitative fluorescence analysis methods, can accurately determine the diameter of oil inclusions, determine the appropriate grinding mesh, and identify the period of oil inclusions in the microscopic observation stage, and provides clear basis for the subsequent experimental process. The analysis of the present application covers the differential processing method of oil inclusions in calcite and quartz minerals, can efficiently and completely perform group composition pretreatment on oil inclusion-containing particles, is convenient to operate, has good reproducibility, and provides reliable technical support for revealing the oil and gas charging history and restoring the reservoir forming process. The present application adopts a crushing device equipped with a low-cost, large-capacity closed zirconium oxide grinding tank, realizes synchronous crushing of multiple samples on the basis of optimizing experimental equipment, and significantly improves the sample processing flux and experimental efficiency.

This metal porous body, which has a skeleton having a three-dimensional network structure, is in the form of a sheet including a first main surface and a second main surface on the reverse side from the first main surface. The metal porous body comprises a first metal porous body layer which includes the first main surface. The first metal porous body layer includes a first region sandwiched between a virtual plane S11 at a distance of 0.01 mm from the first main surface towards the first metal porous body layer and a virtual plane S12 at a distance of 0.10 mm from the first main surface towards the first metal porous body layer. The opening ratio A1 of the first region is 40% or less, with the opening ratio being measured by using a scanning electron microscope to observe a cross section along a line normal to the first main surface of the metal porous body. The transmitted-light area ratio of the first main surface is 2% or less, with the transmitted-light area ratio being measured by using a microscope to observe the first main surface in a state in which the metal porous body is irradiated with light from the second main surface side.

The invention provides a thermal barrier coating high temperature resistance CMAS sedimentability evaluation method and system, and the method comprises the steps: preparing CMAS simulation particles with uniform particle size distribution through a spray granulation technology; spraying the CMAS to the surface of a thermal barrier coating sample to be evaluated by using a thermal spraying technology, observing the deposition state of the CMAS on the surface of the sample through a scanning electron microscope, carrying out image analysis and statistics based on the deposition state, and calculating the area deposition rate of the CMAS; performing three-dimensional shape reconstruction on the CMAS simulation particle sediment on the surface of the sample through a laser confocal microscope, and calculating the volume deposition rate of the CMAS based on reconstruction data; and comparing the area and volume deposition rate of the thermal barrier coating to be evaluated with a reference thermal barrier coating serving as a benchmark, and quantitatively evaluating the high-temperature CMAS deposition resistance of the thermal barrier coating to be evaluated. According to the method, the deposition behavior of the high-temperature CMAS on the surface of the thermal barrier coating is evaluated and measured, and the anti-CMAS performance of the thermal barrier coating in a real service environment is evaluated more accurately.

The application discloses a hydrate sediment sample preparation device and method at different stratum depths, and a sample stability-maintaining transfer method. The device comprises a sample preparation kettle placed in a constant-temperature water bath box, an axial pressure loading assembly connected with the sample preparation kettle and used for applying axial pressure load to the sediment sample, and a pore pressure generating assembly connected with a cavity in the sample preparation kettle. The preparation process comprises the following steps: preparing the sediment in the sample container; transferring the sediment sample to a centrifuge; adding axial pressure consolidation; injecting high-pressure methane gas; preparing the sample under supergravity; stopping the centrifuge and moving to liquid nitrogen; sampling under normal gravity while maintaining stability; and transferring the sample while maintaining stability. The application can simulate the preparation of hydrate-containing sediment samples under effective stress levels at different stratum depths in a laboratory supergravity environment, and can transfer the samples to a scanning electron microscope or other microscopic observation device for testing while maintaining the stability of the hydrates.

The invention provides a three-axis online detection device for surface microscopic flaw detection. The detection device comprises a detection platform, an X-axis driving assembly, a Y-axis adjusting assembly, an observation photographing assembly, a quick-mounting clamp and an observation display screen. The observation photographing assembly is adjusted through the X axis, the Y axis and the Z axis, a detected object is quickly and reliably fixed, disassembled and adjusted through the quick-assembly clamp, the high-speed camera photographs and records while the observation photographing assembly performs online observation, and abnormal texture flaw detection defects are photographed and marked while online microscopic observation is performed on the surface of the detected object. Abnormal texture flaw detection defect details are analyzed, then a quality evaluation report is made, the microscopic flaw detection defects on the surface of a detected object are detected online in real time, targeted fine adjustment is conducted, the detection efficiency and accuracy are improved, and therefore the product quality is improved.

1. Name of the Design Product: Algae and Two-Worm Intelligent Analyzer. 2. Use of the Design Product: Used to detect algae and two-worms in water samples for microscopic observation, identification, and counting. 3. Design Key Points of the Design Product: Lies in the shape. 4. Picture or Photograph that Best Illustrates the Design Key Points: Perspective View 1.