84 results about "Sample temperature" patented technology

The invention discloses an infrared temperature measurement calibration method and device for a CMAS high-temperature corrosion thermal barrier coating. The method comprises the following steps: preparing a thermal barrier coating sample coated with CMAS and provided with holes in the side surface; placing the sample in a high-temperature furnace, and inserting a high-temperature thermocouple into the sample temperature measuring hole; adjusting the high-temperature infrared thermometer to align a temperature measuring light path of the high-temperature infrared thermometer with a to-be-measured area on the surface of the sample; heating the high-temperature furnace to a preset temperature and preserving heat; and comparing thermocouple and infrared temperature measurement data in real time, adjusting the infrared emissivity to enable the difference between the thermocouple and the infrared temperature measurement data to be within a preset error range, and determining the infrared emissivity parameter of the sample at the temperature. According to the method provided by the invention, the infrared temperature measurement parameters of the thermal barrier coating under different CMAS corrosion conditions can be accurately calibrated, so that the corresponding infrared emissivity is obtained, and a key technical support is provided for checking and evaluating the high-temperature CMAS corrosion service life of the thermal barrier coating and testing the reliability of the service life. Meanwhile, the device adopted by the invention is simple in structure, simple and convenient to operate, accurate and effective in test result and good in application value.

The invention relates to the field of heating characteristics of samples, and particularly provides a macro sample temperature jump type in-situ thermal analysis system and a macro sample temperature jump type in-situ thermal analysis method. The system is characterized in that a driving unit is arranged on a guide rail and is suitable for doing vertical movement along the guide rail; the guide rail is perpendicular to the ground; the tubular electric heating reaction unit is connected with the driving unit, and after the tubular electric heating reaction unit is heated to a target temperature, the driving unit drives the tubular electric heating reaction unit to move to the periphery of the sample placing unit, so that a macro sample in the sample placing unit is instantly heated; the accuracy of analyzing the thermogravimetry of macroscopic samples and the precipitation characteristics of volatile matters in simulated industrial application can be improved; the balance measuring unit is connected above the sample placing unit, and the initial position of the tubular electric heating reaction unit is located at the lower end of the guide rail, so that the sample placing unit and the balance measuring unit are kept stable in the process of placing a macroscopic sample into the sample placing unit, and the weighing error during sample weighing and sample reaction is reduced.

The invention discloses a high-temperature oil quenching immersion heat treatment experimental device and an experimental method, and belongs to the technical field of quenching devices. According to the high-temperature oil quenching immersion heat treatment experimental device, a clamp is arranged in an oil quenching experimental box, a lifting element for driving the clamp to ascend and descend in the oil quenching experimental box is arranged on the oil quenching experimental box, and a heating furnace is arranged on one side of the oil quenching experimental box; the other side of the oil quenching experiment box is provided with a temperature data collector used for detecting the temperature of the sample and displaying the real-time temperature of the sample, an image system used for shooting and recording the oil quenching experiment phenomenon is arranged outside the oil quenching experiment box, and a cooling medium system is arranged outside the oil quenching experiment box; the cooling medium system is used for conveying quenching oil into the oil quenching experiment box and discharging the quenching oil out of the oil quenching experiment box, and an induced draft fan for discharging high-temperature mist in the oil quenching experiment box is arranged outside the oil quenching experiment box. With the adoption of the high-temperature oil quenching immersion heat treatment experimental device and the experimental method, the sample quenching state under different sample states can be observed and analyzed, and accurate data guidance is provided for industrial production of samples; the operation efficiency and the research accuracy of a quenching experiment are improved.

The disclosure relates to a device and method of using the device for performing biological and chemical assays that require an easy sample manipulation and / or a rapid change or a rapid thermal cycling of a sample temperature (e.g., Polymerase Chain Reaction (PCR) for amplifying nucleic acids). The device includes a first plate, a second plate, a plurality of spacers, and at least one clamp. The method includes obtaining the device, depositing a sample onto a sample contact area of at least one of the first and second plates of the device in an open configuration, closing the two plates into a closed configuration and placing the clamp in the active mode, and rapidly changing the temperature of the sample portion encircled by rings.

The invention relates to the field of temperature control, particularly provides a temperature control method, equipment, a medium and a system, and aims to solve the technical problem that the temperature control range is small due to the fact that an existing chemical adsorption instrument carries out temperature adjustment in a single temperature control mode. The temperature control method comprises the following steps: acquiring a set temperature, a sample temperature and a preset temperature threshold; determining a temperature control mode according to the set temperature, the sample temperature and a preset temperature threshold; and controlling the temperature of the sample in the chemical adsorption instrument according to the temperature control mode.

The invention discloses a thermal barrier coating temperature and thickness coupling measurement method, system and device and a storage medium, and relates to the technical field of aeronautical material testing. The method comprises the following steps: calibrating a mapping relation among parameters: preparing a series of standard samples with different thicknesses, collecting phosphorescence spectrums of the samples with the standard thicknesses at different temperatures, and calibrating the mapping relation among the parameters; the phosphorescence spectrum of the to-be-detected sample is collected, the phosphorescence intensity ratio of 457 nm to 483 nm is calculated, and the phosphorescence intensity of 586 nm is read; calculating the temperature of the to-be-measured sample: calculating the temperature of the to-be-measured sample according to the measured phosphorescence intensity ratio and the intensity ratio-temperature mapping relation; and calculating the thickness of the to-be-measured sample: determining a change curve of the phosphorescence intensity along with the thickness according to the calculated temperature of the to-be-measured sample, and calculating the thickness of the phosphorescence coating in combination with the measured phosphorescence intensity. The method and the system can realize non-contact synchronous online measurement of the temperature and the thickness of the thermal barrier coating.

The utility model provides a novel constant-temperature automatic continuous ambient air sampler which comprises a sampler main body, a detection cavity arranged on the sampler main body, a constant-temperature assembly arranged in the detection cavity, an air inlet assembly arranged at one end of the sampler main body and an air outlet assembly arranged at the other end of the sampler main body. A gas sample enters the detection cavity through the gas inlet assembly to be detected and analyzed, and is discharged through the gas outlet assembly after being detected and analyzed, the constant temperature assembly is arranged in the detection cavity, and when the environment temperature is too low, the constant temperature assembly can heat the detection cavity, so that the temperature of the gas sample is in a temperature interval suitable for detection; the influence of the environment temperature on the accuracy of a detection analysis result is reduced, the accuracy of air quality evaluation is improved, and the device has the advantages of simple structure, high automation degree, simple operation mode and convenience in popularization and implementation.

The invention discloses a pretreatment method for measuring the chemical oxygen demand of landfill leachate, which comprises the following steps of: selecting the landfill leachate generated by a refuse landfill or an incineration plant, accurately measuring 100-500mL of sample, and directly transferring the sample into a clean and dry container special for a wall breaking machine; the sample is not added with any chemical reagent, dispersing agent or stabilizing agent, the original physical state and chemical composition are kept, and interference of foreign substances on subsequent COD determination is avoided; according to the method, the treatment time (less than or equal to 2 minutes, and the upper limit is not more than 5 minutes) and the rotating speed range (18000-25000rpm) are strictly controlled, so that organic matter decomposition or property change caused by too high sample temperature is avoided; and the homogenized sample is subjected to room temperature standing (20-25 DEG C) and capping sealing, so that the loss of volatile organic compounds and the introduction of pollutants in air are prevented, the original chemical composition of the sample is further guaranteed, and the authenticity of the subsequent COD measurement result is ensured.

The invention discloses a laser freezing denudation device and method for a non-solid sample, and relates to the technical field of laser denudation-inductively coupled plasma mass spectrometry detection, the laser freezing denudation device comprises a sample cell main body, a heat dissipation end, a temperature sensing line, a liquid inlet liquid nitrogen pipeline, a silver objective table, a sample moving device and a multifunctional sample groove; wherein the heat dissipation end, the temperature sensing line and the liquid nitrogen inlet pipeline are sequentially arranged outside the sample cell main body side by side; the silver objective table and the multifunctional sample tank are arranged in the sample cell main body; a rotatable part of the sample moving device is arranged outside the sample cell main body; and the silver objective table is connected with the heat dissipation end, the temperature sensing line and the liquid nitrogen inlet pipeline. The device can effectively control the sample temperature, improve the data quality of fluid inclusion and biological sample test, provide an efficient and direct detection means without pretreatment for formation water and trace solution element-isotope analysis, and has the advantages of low instrument equipment and experiment cost, and strong economical efficiency and operability.

This invention relates to the field of measuring device technology and discloses an acrylate polymerization viscosity measuring device, including a rotor with a lower chamber and an upper chamber inside, the air pressure values ​​inside the lower and upper chambers being adjustable, and an elastic component disposed at the top of the rotor, the elastic component having an adjustable preload. This invention, by incorporating the elastic component, can buffer the instantaneous torque when the upper shell suddenly drives the rotor to rotate, allowing the rotor to start slowly and preventing the formation of a vacuum region inside the sample during rotor rotation, which would cause gas to precipitate and form bubbles. This ensures the accuracy of the data in the test results. Furthermore, the preload of the arc spring in the elastic component can be adjusted in real time by the increase in sample temperature, allowing the elastic component to be adjusted according to the sample temperature and adaptable to various operating environments.

The invention discloses a thermal flow oxygen salt five-field combined cross-sea-area high-speed flight simulation working condition experimental testing device and method, and belongs to the field of material testing. The device is used in cooperation with a universal testing machine, a fan, an electromagnetic induction heating module, an oxygen supply module, a salt mist generation module, a temperature / deformation field measurement module and an environmental parameter measurement module are arranged inside and outside a high-speed airflow circulation loop, and a sample is loaded through the universal testing machine and placed in an experiment section in the high-speed airflow circulation loop. Wide-temperature-range closed-loop control of the temperature of the sample, construction of a comprehensive stress state and construction of a controllable high-speed airflow, adjustable oxygen concentration and salt mist concentration gas environment are realized, so that a real material application environment is simulated, and acquisition of data of a temperature field, a deformation field and an oxidation corrosion field of the sample can be completed in a reaction process; the problem that a cross-sea-area high-speed aircraft service condition environment full-state simulation test cannot be realized in the prior art is solved.

The invention discloses a device for measuring the constant-pressure specific heat capacity of liquid. The device comprises a laser heating system, a temperature measuring system, a pneumatic suspension system, a sample operating system and a gas component regulation and control system. The laser heating system heats and melts a sample, and the temperature measuring system measures temperature data of the sample under a high-temperature condition. And the gas component regulation and control system is communicated with the pneumatic suspension system and the sample operating system. The pneumatic suspension system comprises a sealed cavity, and a suspension base, a nozzle and a storage table are arranged in the sealed cavity. The storage table can store samples, and the nozzle is installed on the suspension base and used for suspending the samples. The sample operating system includes an operating lever for operating the sample to move between the storage table and the nozzle. According to the measuring device, the spherical sample with the diameter of 2-4mm can be suspended by using the nozzle, the temperature of the sample is measured by using the infrared two-color thermometer, the measuring process is in a non-contact mode, and the reaction of measured liquid and a container material at high temperature can be avoided.

The application discloses a kind of detection methods of the temperature resistance of filler for organic silicon sealant, belong to material detection technical field;Including determining the initial fineness value of filler sample, record as L0;Filler sample is baked at 150~180 ℃ condition 2~4 hours;Determine the fineness value of filler sample after baking, record as L1;If L1-L0≥5 μm, determine this filler sample after high temperature will have the phenomenon of return coarse, poor temperature resistance;If L1-L0<5 μm, then determine this filler sample temperature resistance is good;The method described in the application is simple, fast detection, low equipment requirement and accurate and reliable result;Solve the existing problems, such as operation complex, detection efficiency low and poor correlation with actual application of temperature resistance detection method of filler for organic silicon sealant.

The utility model belongs to the technical field of synchrotron X -ray absorption spectrum test, concretely is a kind of synchrotron X -ray absorption spectrum liquid sample temperature control test cell, including the upper layer heating pool body, upper layer gasket, upper layer cover plate, film, lower layer cover plate, lower layer gasket, lower layer heating pool body that are sealed connection in turn, the utility model can accurately control the thickness and temperature of liquid sample;Conical frustum's observation window is set in the both ends of test cell, supports transmission mode and fluorescence mode test;Different temperature liquid medium is realized to the accurate temperature control of sample by annular flow channel circulation;Diamond window is embedded in the center of cover plate, liquid sample is directly dropped on diamond surface, diamond window can guarantee the controllable thickness of sample liquid layer in the temperature change / heating process being tested.The utility model has important significance to the structure change of liquid sample under different temperature conditions, reaction kinetics and catalytic mechanism.

The utility model relates to the field of food detection, and provides a food production detection device which comprises an equipment main body, a heating structure, a detection box, a second motor, a mounting disc, an electric push rod, a temperature detector and a heating rod. Wherein two groups of electric push rods are started to drive a temperature detector to enter the container so as to detect the temperature of the sample, the electric push rods drive the temperature detector to reset after detection is completed, and if the detected temperature is lower than a threshold range set in advance, the temperature detector controls a second motor to start; when a sample is detected, the electric push rods drive the mounting disc and the electric push rods to rotate, the heating rods are positioned right above the container, and the other two electric push rods drive the heating rods to enter the container to heat the sample, so that the temperature of the sample can be ensured, and the detection result is prevented from being influenced by too low temperature of the sample.

The utility model relates to the technical field of engineering tests, and particularly provides a granular test sample temperature adjusting device. The heating box comprises a box body, a containing space is formed in the box body, a heating assembly is arranged on the side wall of the box body, and an air outlet is formed in the top of the box body; the tray is detachably mounted in the box body, and the containing space is divided into an adjusting cavity and a connecting cavity by the tray; a conical groove is formed in the tray, an air inlet is formed in the tray, and the center line of the air inlet coincides with the center line of the conical groove; the outlet end of the connecting pipe is connected with the air inlet, and the other end of the connecting pipe is used for being connected with an external air source. According to the invention, the temperature of a powdery or granular test sample in the tray can be quickly adjusted to the test temperature.

The invention discloses a control method and system for heating curing and heating auxiliary parallel enhancement of a sample, and the method comprises the steps: selecting a plurality of process nodes from a heating curing process, and obtaining a sample preset temperature and a sample standard index of each process node; under the condition that the sample preset temperature between the adjacent process nodes is in a steady state, controlling the electromagnetic heating device to heat through a general control method or a PID-based preset frequency control method, otherwise, controlling the electromagnetic heating device to heat through a linear control method or a refined energy consumption control method; in the heating and curing process, the stirring speed is controlled based on the sample moisture content, the ultrasonic power is controlled based on the sample characteristic functional group content, and the vibration frequency is controlled based on the aroma functional group content. Real-time heating control can be carried out according to the sample temperature, the heating auxiliary device is controlled to work according to the sample moisture content and other indexes, and therefore the standardization of the heating and curing process is achieved.

The application discloses a kind of high-speed centrifuge in-situ heating under high temperature of high speed effect temperature calibration test method.Determine the parameters of centrifuge and test sample, install a temperature calibration sample and multiple test samples in sample chuck and insert thermocouple;In the case of not starting centrifuge, keep still, vacuum control temperature system controls inductive heating system, circulating water cooling system work to test sample and temperature calibration sample to apply temperature load, after temperature reaches predetermined temperature and keeps temperature;Analysis and processing obtain the parameters of upper and lower induction coils when formal test measurement;Remove temperature calibration sample, replace test sample, start the main shaft rotation of centrifuge again and reach speed, control according to the parameters obtained in the fifth step until test sample is pulled off and broken.The application solves the deficiency that current high-speed radiation heating can only check ambient temperature but cannot accurately check sample temperature under high speed, and can directly check sample temperature under high speed, so that the temperature of test component is more accurate.

The application discloses a lunar soil water ice drilling process sample temperature rise simulation prediction method and system, belongs to the moon water ice detection and temperature field simulation technical field, wherein the method comprises the following steps: matching lunar soil characteristic parameters according to the polar lunar soil properties, and establishing a lunar soil water ice particle system according to the lunar soil characteristic parameters; acquiring the inner diameter, the outer diameter and the wall thickness of a drill rod, and the heat output and the heating power input of an instantaneous heat source, and inputting the EDEM simulation software to establish a drill theoretical temperature rise model; performing a single-tooth cutting simulation test based on the water ice particle system and the drill theoretical temperature rise model, and determining a heat source point and a heat generation energy distribution ratio; and integrating the lunar soil water ice particle system, the drill theoretical temperature rise model and the heat generation energy distribution ratio to establish a moon-land interaction discrete element temperature rise model. The method increases the simulation of heat transfer forms such as convection and thermal radiation, the established simulation model is closer to the actual situation, and then the simulation model can predict the temperature rise of the drill and the lunar soil water ice in the drilling process.

The utility model discloses a kind of biodegradable modified material heat resistance testing device, it includes base, the top of base is fixedly installed with box. The device is started by controller assembly starting device, cylinder starts operation, drives support plate to move downwards, so that mounting plate and its bottom heating lamp tube and infrared temperature sensor drop to appropriate position, according to the height adjustment heating lamp tube and the interval between biodegradable modified material of biodegradable modified material, avoid the phenomenon that heating lamp tube needs to spend more time for the smaller biodegradable modified material surface heating, reduce the influence of vibration on test, ensure that device stable operation, infrared temperature sensor real-time monitoring sample temperature, and temperature data is transmitted to controller assembly, can be real-time, accurate monitoring sample temperature, provide reliable data for test, transparent window can also intuitively observe sample state in test process, without frequently opening box, improve the convenience of test operation and control ability to test process.

The invention relates to the technical field of medical instruments, and provides a sample cracking method and a sample cracking control device for a sample treatment device, and the sample cracking method comprises the following steps: controlling an action part to execute a cracking process on a sample by target power; recording a real-time energy value of the acting part during the execution period of the cracking process, and calculating an accumulated energy value of the acting part during the execution period of the cracking process based on the real-time energy value; when the accumulated energy value reaches the target energy value, the cracking process of the acting part is stopped; wherein when the real-time energy value is recorded at each moment, the calculation energy value is obtained according to the real-time power of the acting part at the moment; temperature information of the sample at the moment is obtained, the calculated energy value is corrected according to the temperature information, and a real-time energy value is obtained. The cracking process of the cracking action part can be corrected in real time according to the sample temperature, so that the phenomenon of insufficient cracking caused by temperature rise in the prior art is avoided.

The invention relates to a temperature-controllable super-hydrophobic coating water impact resistance tester, a temperature-controllable sample carrier and a test method, a temperature controller is mounted on the back of a support plate, and temperature control is performed on a sample by heat-conducting silica gel, so that the sample can be heated or cooled to a target temperature on the sample carrier, temperature change of the sample in a transfer process is eliminated, and the test accuracy is improved. Therefore, the water impact resistance of the super-hydrophobic coating on the surface of the sample at the specific temperature cannot be accurately detected. Meanwhile, the sample is loaded on the sample carrying table and then quickly translated to the position below the corresponding spray head for water impact resistance test by utilizing the sample carrying table which is arranged in a sliding manner, so that the detection error caused by manually and directly loading the sample on the sample carrying table below the spray head is eliminated, and the detection precision is improved. Through the improvement, the tester can be suitable for high-flow-rate and short-time water impact resistance tests and high-temperature sample water impact resistance tests, the application range of the tester is expanded, and the test precision is improved.

The invention discloses a dynamic evaluation method and system for a UHPC hydration heat regulation effect, particularly relates to the technical field of material thermophysical property testing, and is used for solving the problem of temperature rise curve distortion caused by heat loss compensation delay in the process of measuring UHPC violent hydration heat release by an existing adiabatic calorimetric method. The method comprises the following steps: generating a time-temperature sequence by collecting sample temperature data, obtaining a wavelet energy spectrum entropy sequence through continuous wavelet transform, analyzing a dynamic response relationship of temperature signals at different positions in a high heat release time period to obtain time delay characteristics, and comprehensively judging a temperature rise rate mutation time period according to characteristic mutation and delay characteristic change. And calculating a heat loss compensation deviation based on an actually measured temperature difference, and finally dynamically correcting a temperature sequence to generate an accurate hydration temperature rise curve. The method can effectively identify the measurement deviation caused by the response lag of the instrument, and improves the accuracy and reliability of the hydration heat evaluation result.

According to the rotating sample temperature measurement method based on the fluorescence arc length, the fluorescence service life of a material can be detected by measuring the fluorescence arc length, the function relation between the fluorescence service life and the temperature exists, temperature measurement is achieved by detecting the change of the fluorescence service life, high-precision temperature data can be provided, and in addition, the temperature measurement accuracy is improved. The high-speed rotating sample is adopted, the application scene in production and life is simulated, the feasibility is further improved, the limitation of the radiation temperature measurement technology is solved, an effective solution is provided for temperature monitoring in the high-speed rotating environment, and the high-speed rotating temperature measurement device has important significance for ensuring normal operation of components, improving safety and scientific research.

The present application relates to a kind of temperature control system and sample testing method.The temperature control system includes environmental chamber, temperature sensor assembly, temperature control unit and temperature adjustment execution unit;Environmental chamber is enclosed to form the cavity for accommodating sample and its surrounding medium;Temperature sensor assembly is used to measure the temperature in environmental chamber;Temperature control unit generates control signal according to the measured value of temperature sensor assembly;Temperature adjustment execution unit adjusts the temperature in environmental chamber according to control signal, and at least includes heat module and circulating unit.Temperature sensor assembly at least includes environmental temperature sensor, and can include at least two sample temperature sensors, and at least two sample temperature sensors measure the temperature at both ends of sample respectively;Temperature control unit represents sample temperature gradient according to the temperature difference at both ends of sample, and adjusts circulating unit power according to the temperature difference, to change the circulating speed of medium in environmental chamber;When temperature difference increases, circulating unit power is increased, and when temperature difference decreases to within preset range, circulating unit power is reduced.Sample temperature sensor can be clamped type temperature sensor, and form thermal coupling with the corresponding clamp of sample or sample end portion.The system can dynamically correct sample temperature gradient on the basis of environmental temperature closed-loop control, improve temperature uniformity, temperature stability and thermal-mechanical coupling test precision.

The invention discloses a sample temperature calibration device and calibration method during permanent magnet material measurement, and the method comprises the steps: designing a sample temperature calibrator, and carrying out the pre-calibration of the sample temperature calibrator; using the sample temperature calibrator to calibrate the permanent magnet measuring instrument: setting the temperature of a pole head, and placing a temperature measuring probe after the temperature of the pole head is stable; after the reading of the sample temperature calibrator is stable, recording the actual temperature of the upper and lower pole head temperature controllers, calculating the set deviation of the pole head temperature, correcting the set pole head temperature by adopting the set deviation to obtain a corrected set value, and carrying out multi-point calibration on the pole head temperature to obtain a calibration value; and optimizing the calibration value according to the monitoring compensation of the sample temperature calibrator, and outputting the optimized calibration value. The method not only can improve the precision of sample temperature calibration for permanent magnet material measurement, but also has good interpretability, and can be directly applied to a sample temperature calibration system for permanent magnet material measurement.

The application discloses a sample temperature control method, system, electronic equipment, medium and product. The method comprises the following steps: acquiring temperature data of at least one to-be-monitored sample collected by a temperature collection device, and placing the to-be-monitored sample in a closed cavity; performing temperature change analysis on the temperature data of each to-be-monitored sample to determine a sample state; determining a control instruction of a cooling device according to the sample state, and controlling the running state of the cooling device through the control instruction, so as to solve problems such as low efficiency, inability to quantitatively control and inability to quantitatively judge caused by artificial observation of whether cooling is completed; collecting the temperature data of the to-be-monitored sample and performing temperature change analysis on the temperature data, so as to realize real-time and accurate analysis on the state of the sample in the cooling process, and the accuracy and efficiency are higher than those of artificial judgment through experience; and the running state of the cooling device is controlled through the control instruction, so as to realize automatic cooling control, quantitative control and quantitative judgment.

The application discloses a kind of full-automatic hot top forging test control system and use method, the system includes top forging machine, hydraulic oil pump, robot, box type high temperature furnace, control system, observation platform and industrial computer, control system is carried on industrial computer, for operating personnel to enter the information of sample to be inspected, top forging machine is additionally provided with scale cleaning device, for cleaning collection after each test the scale that remains on top forging machine, top forging machine is equipped with temperature measuring device, for measuring sample temperature when final forging, observation platform is used to observe sample, the platform is additionally provided with waste cleaning device, for automatically cleaning sample to be discarded on observation platform to waste hopper, the application also includes the use method of the system.Compared with the present manual operation, the application connects each device by robot, and realizes the automation of hot top forging test according to the order set in the control system, saves human resources, improves the inspection efficiency, and improves the intrinsic safety level.

This application discloses a centrifuge, relating to the technical field of centrifuges. The centrifuge includes: a drive assembly; a rotor connected to the drive assembly, with an internal cavity; a housing element disposed within the housing cavity; a temperature measuring module installed on the rotor; and a non-contact power supply module with an electrical signal connected to the temperature measuring module. The temperature measuring module includes an energy storage unit, a data acquisition unit, and a temperature probe. The temperature probe is installed on the rotor and is used to detect the temperature of the housing element. The energy storage unit and the temperature probe are connected by a common wire. The data acquisition unit is electrically connected to the energy storage unit and acquires the temperature signal from the temperature probe through the energy storage unit. The non-contact power supply module includes a first coil and a second coil. The first coil is installed on the drive assembly, and the second coil can rotate with the rotor. The rotation of the second coil relative to the first coil forms a wireless power transmission structure. The second coil is electrically connected to the energy storage unit. This application enables long-term, reliable, real-time, and accurate measurement of sample temperature.

The present application relates to the technical field of detection, in particular to a method for detecting the exposure concentration of environmental endocrine disruptors in human body, comprising obtaining sample data, calculating sample concentration verification index; generating sample concentration step state signal according to sample concentration verification index; obtaining temperature data, calculating sample temperature evaluation index; generating sample temperature state signal according to sample temperature evaluation index; obtaining sample temperature data and sample refractive index data, calculating temperature-refraction evaluation index; generating temperature-refraction correlation signal according to temperature-refraction evaluation index; calculating stirring speed adjustment value according to temperature difference degree value; the present application analyzes the refractive index of sample and the temperature in the sample concentration process, adjusts the stirring speed in the sample concentration process, reduces the influence of sample processing process on the detection result, thereby improving the accuracy of the detection result of the exposure concentration of environmental endocrine disruptors in human body.