{"product_id":"vibrating-sample-magnetometer-test-vsm","title":"Vibrating Sample Magnetometer Test (VSM)","description":"\u003cp\u003eProduct Name Vibrating Sample Magnetometer Test (VSM) Product Overview English Introduction: Vibrating Sample Magnetometer (VSM) test is the most mainstream and accurate testing technology for the characterization of material magnetic properties. It can quantitatively detect core magnetic parameters of magnetic materials, including saturation magnetization, remanent magnetization, coercivity, hysteresis loop and magnetic susceptibility. It is a key detection method for judging the properties of ferromagnetic, ferrimagnetic, superparamagnetic and weak magnetic materials, and is widely used in magnetic functional powders, permanent magnetic materials, soft magnetic materials, new energy magnetic materials, composite magnetic fillers and nano-magnetic materials. Adopting the high-precision American LakeShore 7404 vibrating sample magnetometer, this test features high equipment sensitivity, excellent magnetic field stability and good test data repeatability, supporting a full set of room-temperature magnetic performance tests. Standardized instrumental testing can be completed with only 10-20mg powder samples. By accurately capturing the magnetic signals induced by sample vibration, a complete magnetic hysteresis loop is plotted and a full set of quantitative magnetic data is output. The test results comply with domestic and foreign industrial standards, and can be directly used for SCI paper publication, magnetic performance mechanism analysis, material modification demonstration, product performance calibration, scientific research conclusion reports and industrial quality inspection reports. Technical Parameter English Parameters: Instrument Model: American LakeShore 7404 vibrating sample magnetometer, an imported scientific research-grade high-precision magnetic testing equipment and a global benchmark instrument for quantitative characterization of hysteresis loops and magnetic parameters of magnetic materials, with high data recognition in scientific research and industrial fields Test Principle: The sample vibrates at a constant frequency to cut magnetic induction lines and generate induced voltage. The high-precision signal acquisition system converts the sample magnetization and accurately fits the hysteresis loop and various magnetic parameters Test Conditions: Standard room-temperature test mode simulates the conventional working conditions of materials, accurately characterizes the intrinsic magnetic properties of materials at room temperature, and the data is consistent with actual application scenarios Magnetic Field Control Performance: Equipped with a high-precision closed-loop magnetic field control system, the magnetic field output is stable with high linearity and minimal magnetic field fluctuation, ensuring the accuracy and stability of magnetic parameter tests Detection Sensitivity: Ultra-high magnetic signal detection sensitivity can accurately capture subtle magnetic performance differences of weak magnetic, nano-magnetic and modified magnetic materials, suitable for refined magnetic mechanism research Sample Adaptability: Specially adapted for powder magnetic materials, only 10-20mg trace powder samples are required without complex pretreatment and with low sample loss, suitable for the detection of various high-value magnetic powders Test Functions: It can simultaneously test and calculate a full set of core magnetic parameters such as saturation magnetization (Ms), remanent magnetization (Mr), coercivity (Hc), hysteresis loop and squareness Data Output: Outputs high-definition hysteresis loop spectra, original test data, various quantitative magnetic parameters and standard analysis reports, which can be directly used for thesis drawing, mechanism analysis and product performance calibration Calibration System: The equipment undergoes regular magnetic field calibration, signal baseline calibration and standard magnetic sample calibration, with traceable data and excellent repeatability, meeting the data standards of high-end scientific research journals Product Features American imported benchmark equipment with authoritative and universal data: Adopts original imported LakeShore 7404 magnetometer, a recognized standard test equipment in the field of magnetic materials. The data complies with national and international general standards, and can be directly used for SCI papers, patent applications, project conclusions and authoritative quality inspection reports. Accurate room-temperature test fitting actual working conditions: The exclusive room-temperature magnetic test mode accurately restores the magnetic properties of materials under daily service environments with authentic and reliable test data, fully adapting to conventional industrial application and scientific research characterization scenarios. Trace sample detection suitable for high-value powders: A full set of magnetic performance tests can be completed with only 10-20mg powder samples. The sample preparation is simple without complex pretreatment, which maximally retains the original magnetic properties of materials and adapts to the detection of rare magnetic powders and nanomaterials. Ultra-high detection sensitivity for identifying subtle differences: The equipment has strong magnetic signal capture ability, which can accurately distinguish subtle magnetic performance changes caused by material doping, coating, modification and particle size regulation, perfectly suitable for refined magnetic mechanism research. Full parameter output with high scientific research value: A single test outputs a complete hysteresis loop and a full set of quantitative magnetic parameters with comprehensive data dimensions, which can be directly used for magnetic performance mechanism analysis, material modification demonstration and product performance optimization. Strong data stability and excellent repeatability: Stable magnetic field output and strong signal anti-interference ability ensure high coincidence of parallel test spectra and minimal parameter deviation. The experimental data is repeatable, traceable and comparable. High cost performance with transparent pricing and stable delivery: Unified standardized charging without hidden consumption and efficient delivery within 5-7 working days, suitable for batch magnetic powder screening, modification control experiments and regular quality inspection of industrial magnetic materials. Application Fields Nano Magnetic Material Field: Room-temperature magnetic performance test of nano-ferrite, nano-metal magnetic powders and superparamagnetic nanomaterials, analyzing the influence of particle size and morphology on magnetic saturation and coercivity, and supporting the R\u0026amp;D of nano-magnetic materials. Permanent and Soft Magnetic Material Field: Magnetic parameter calibration of permanent magnetic functional powders, soft magnetic fillers, ferrite powders and magnetic alloy powders, evaluating the magnetic storage, magnetic adsorption and magnetic conduction properties of materials, and guiding the formula optimization of magnetic devices. New Energy Magnetic Material Field: Magnetic performance characterization of battery magnetic composite fillers, energy storage magnetic functional materials and motor magnetic powders, providing data support for the optimization of magnetic stability and working efficiency of new energy devices. Magnetic Adsorption and Environmental Protection Material Field: Magnetic parameter test of magnetic adsorption powders, magnetic separation functional materials and magnetic environmental protection fillers, evaluating the magnetic recovery, magnetic adsorption and magnetic separation performance of materials for water treatment and pollutant separation scenarios. Polymer Composite Magnetic Material Field: Magnetic performance detection of polymer composite magnetic materials, rubber and plastic magnetic fillers and coating magnetic powders, studying the regulation mechanism of composite modification technology on material magnetic properties. Biomedical Magnetic Material Field: Magnetic performance test of magnetic targeted drug carriers, biomedical magnetic micro-nano powders and nuclear magnetic contrast functional materials, ensuring the magnetic stability and biological adaptability of medical magnetic materials. Material Magnetic Modification Mechanism Research Field: Comparing the changes of hysteresis loops and magnetic parameters before and after material doping, coating, compounding and calcination, analyzing the structure-activity relationship between microstructure and magnetic properties, and providing theoretical basis for the performance upgrading of magnetic materials.\u003c\/p\u003e","brand":"xfnano","offers":[{"title":"1 sample Room temperature 111294 \/ Store at room temperature \/ 365days","offer_id":57280585400698,"sku":"111294","price":62.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/3606\/6938\/files\/1_27871cef-ce01-415a-9a0e-d29d5e516d17.png?v=1780024497","url":"https:\/\/chinanano.com\/es\/products\/vibrating-sample-magnetometer-test-vsm","provider":"xfnano","version":"1.0","type":"link"}