Truth Instruments Co., Ltd.
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The Kerr Microscope is a highly advanced instrument designed for precise magnetic field resolution testing and high temperature magnetic measurement. It offers exceptional capabilities that make it ideal for researchers and professionals working in the fields of magnetism, materials science, and condensed matter physics. This microscope integrates cutting-edge technology to deliver accurate and reliable data, even under challenging environmental conditions.
One of the standout features of the Kerr Microscope is its versatile magnetic field generation system. It includes a water-cooled magnet capable of producing a strong vertical magnetic field of up to 2 Tesla at an air gap of 8.5 mm, and 1.3 Tesla at an air gap of 12 mm. This flexibility allows users to conduct experiments requiring different magnetic field strengths and configurations with ease. In addition to the vertical magnetic field, the microscope also supports an in-plane magnetic field generated by a water-cooled magnet that can reach 3 Tesla at an air gap of 5 mm and 2 Tesla at an air gap of 10 mm. These features enable comprehensive magnetic field resolution testing across multiple orientations, enhancing the scope and depth of experimental investigations.
Temperature stability is crucial when conducting high temperature magnetic measurement, and the Kerr Microscope excels in this aspect. It boasts an impressive temperature stability of ±50 millikelvin (MK), ensuring that measurements remain consistent and reliable even during extended testing periods. This level of stability is particularly important for experiments involving temperature-dependent magnetic phenomena, where even minor fluctuations can significantly affect the results.
The microscope also offers a broad variable temperature range from 298 K (approximately room temperature) up to 798 K, allowing for the study of magnetic properties under both ambient and elevated temperature conditions. This wide temperature range makes the Kerr Microscope highly suitable for investigating materials that exhibit temperature-dependent magnetic behavior, enabling researchers to explore new magnetic phases and transitions that occur at high temperatures.
In terms of optical performance, the Kerr Microscope provides an optical resolution of 450 nm, delivering clear and detailed imaging of magnetic domains and structures. This high resolution is essential for precise magnetic field resolution testing at the microscale, allowing for the visualization of minute magnetic features that are critical for understanding the fundamental properties of materials.
Overall, the Kerr Microscope combines robust magnetic field generation, exceptional temperature control, and high optical resolution to create a powerful tool for high temperature magnetic measurement. Its water-cooled magnets ensure stable and strong magnetic fields both vertically and in-plane, while the temperature control system maintains precise stability across a wide temperature range. These capabilities make it an indispensable instrument for researchers seeking to push the boundaries of magnetic materials research and magnetic field resolution testing.
Whether investigating novel magnetic materials, studying temperature-dependent magnetic phenomena, or conducting detailed magnetic field resolution testing, the Kerr Microscope provides the performance and reliability needed to achieve accurate and insightful results. Its combination of advanced features and precise control systems makes it a premier choice for high temperature magnetic measurement applications in academic, industrial, and research laboratory settings.
| In-Plane Magnetic Field | Water-cooled Magnet, 3 T @ Air Gap 5 mm; 2 T @ Air Gap 10 mm |
| Magnetic Field Resolution | PID Closed-loop Feedback Regulation, Resolution 0.05 mT |
| Optical Resolution | 450 nm |
| Vertical Magnetic Field | Water-cooled Magnet, 2 T @ Air Gap 8.5 mm; 1.3 T @ Air Gap 12 mm |
| Objectives | 5*, 20*, 50*, 100*, High-temperature Compensated 50*, Non-magnetic |
| Variable Temperature Range | 298 K - 798 K |
| Temperature Stability | ±50 mK |
The Truth Instruments KMPL-PM Kerr Microscope, made in China, is a state-of-the-art tool designed for advanced research and industrial applications requiring high resolution magnetic microscopy. Equipped with multiple objectives including 5*, 20*, 50*, 100*, and a high-temperature compensated 50* non-magnetic lens, this microscope delivers exceptional optical resolution down to 450 nm. Its innovative design incorporates PID closed-loop feedback regulation, enabling a magnetic field resolution as fine as 0.05 MT, which is crucial for precise magnetic field measurements and imaging.
This Kerr Microscope excels in scenarios where detailed analysis of magnetic materials is essential. Its water-cooled magnets generate strong in-plane magnetic fields up to 3 T at an air gap of 5 mm and vertical magnetic fields up to 2 T at an 8.5 mm air gap, making it suitable for experiments requiring variable magnetic environments. Researchers studying magnetic domains, thin films, and spintronic devices will find this instrument invaluable for exploiting the Magneto-Optical Kerr Effect (MOKE) to visualize magnetic structures with high spatial resolution.
The KMPL-PM model is ideal for academic institutions, research laboratories, and industrial R&D centers focusing on magnetic materials and magnetic phenomena. It supports applications such as studying magnetic hysteresis, domain wall dynamics, and magnetization reversal processes. Additionally, the high resolution magnetic microscopy capabilities make it perfect for quality control in magnetic storage media manufacturing and for investigating novel magnetic materials in material science.
Furthermore, the non-magnetic objective and precise magnetic field control allow for experiments in sensitive environments where magnetic interference must be minimized. This makes the Truth Instruments KMPL-PM Kerr Microscope an indispensable tool for cutting-edge research in condensed matter physics and nanotechnology. Whether used for fundamental research or applied science, this microscope provides unparalleled performance in high resolution magnetic microscopy through the Magneto-Optical Kerr Effect, delivering crisp, detailed images critical for advancing magnetic material science.