Development of magnetic sensors and effective magnetic shield boxes for devices that need to prevent the influence of magnetic fields.
●High Performance By using materials developed with our unique technology and conducting all processes in-house—from simulation and manufacturing to magnetic annealing and performance measurement—we achieve high performance. We will provide a report on the performance evaluation along with the delivery. ●Three Types of Lineup We offer three products with different performance characteristics. By selecting according to your needs, you can eliminate the time required for specification consideration. For specifications, please refer to the materials available for download on our website. The materials also include data from measurements of the products' magnetic shielding performance. ●Resin Breadboard A resin breadboard with 289 M4 screw holes has been installed inside the magnetic shielding box. You can start using it immediately after purchase by installing coils and sensors. *For inquiries or consultations regarding our products, please use the material download page or the contact form on our website. 【Contact Us】https://www.ohtama.co.jp/contact.html 【Download Materials】https://www.ohtama.co.jp/download.html
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basic information
Magnetic sensors are utilized in various fields such as biomagnetic measurement devices, smartphones, electric vehicles, and metal detectors. However, developing magnetic sensors requires minimizing the influence of magnetic fields as much as possible. Magnetic shield boxes are effective in such cases and can be used not only for magnetic sensors but also for any equipment that needs protection from magnetic field interference. Our company manufactures magnetic shield boxes with high magnetic shielding performance by using materials developed with our unique technology. We offer three types of products with varying performance, ranging from single-layer to three-layer structures, allowing you to choose according to your application. Additionally, we can create custom-made magnetic shield boxes tailored to your specific requirements. Based on your intended use and preferences, we will determine the specifications and design from scratch, so please feel free to contact us.
Price information
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Delivery Time
Applications/Examples of results
[Applications and Examples] - Biomagnetic measurement devices - Smartphones - Electric vehicles - Metal detectors
Detailed information
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Magnetic shield box (the photo shows the two-layer structure ZS5002)
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A resin breadboard that can accommodate coils and sensors.
News about this product（1）
Company information
Ohtama is a specialized manufacturer of magnetic shields made from permalloy. We consistently handle measurement, design, and production! In 2015, the Hachioji Minamino factory was completed and began operations.
![[Example] Simple conduction interference test using a shield box](https://image.www.ipros.com/public/product/image/da2/2000467710/IPROS29875282120823969659.png?w=280&h=280)
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