Shielding box - List of Manufacturers, Suppliers, Companies and Products

Shielding box Product List

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[Example] Simple conduction interference test using a shield box

Reduce the burden of large-scale costs such as the installation of shield rooms! We provide a familiar testing environment.

We will introduce a simple conduction disturbance test using a shield box. Measure the superimposed RF current inside the shield box. Fix the DUT and combine it with EM clamps or probes, measuring based on the calibration values suited for the equipment. This reduces the significant cost burden of installing a shielded room and provides a more accessible testing environment. 【Application】 ■ Select appropriate clamps and CDN for each EUT ■ Start the test program and set the disturbance wave level ■ Apply at specified steps ■ Check/observe the condition of the EUT *For more details, please refer to the PDF materials or feel free to contact us.

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Shield Box

All dimensions, structures, and specifications can be customized according to the customer's usage and convenience.

The "Shield Box" is a robust product made of SUS, designed to be resistant to corrosion and distortion, with minimal degradation of shielding characteristics. Since each customer has different applications, purposes, and installation locations, all dimensions, structures, and specifications are custom-made. As a result, we provide your company with user-friendly original products. It is also possible to install various power supply equipment or attach radio wave absorbers. Additionally, in the field of electrophysiology, when measuring fine membrane potentials and action potentials, we accept custom orders for "Faraday cages" that are used to surround electrodes and microscopes as a countermeasure against external noise. 【Features】 ■ Shield box for GMDSS maintenance measurements ■ Approved by the Ship Equipment Research Institute ■ Capable of installing external input/output terminal connector panels and through pipes ■ Internal power supply can be obtained by installing a line filter *For more details, please refer to the PDF document or feel free to contact us.

  • Soundproofing/Shielding Unit

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Shield Box Taurus-N Series

Shield box without an internal radio wave absorber.

New series for "Taurus." Offered at an even lower price. Low price, lightweight, short delivery time! Three models that meet diverse needs. The "Taurus-N series" is a shield box that allows for easy creation of evaluation environments for wireless devices such as mobile phones and wireless LAN. It consists of three models that achieve lower prices by eliminating the radio wave absorbers found in the existing "Taurus series." With a detachable and interchangeable I/F module, it supports a wide range of interfaces including USB, LAN, and AC power. Shielding performance is over 50dB for all models. [Lineup] ■ The cheapest ultra-lightweight and compact type Internal dimensions: 375×375×160mm, Weight: 1.9kg Standard price: 159,000 yen ■ Very excellent workability with a front opening Internal dimensions: 515×515×515mm, Weight: 12.3kg Standard price: 348,000 yen ■ Large size and low price type Internal dimensions: 1115×615×615mm, Weight: 42kg Standard price: 770,000 yen *Please refer to the catalog for detailed specifications.

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Electromagnetic Shielded Box "MY2520"

A suitable size for A4 equivalent products! An RF shielded box for production lines of wireless devices, terminals, modules, etc.

The "MY2520" is a production line type electromagnetic shielding box with a moderate size suitable for A4 equivalent products, accommodating a wide range of applications while reducing equipment costs. Thanks to its one-touch locking mechanism, the shielding effect is maintained despite easy opening and closing, which also reduces the burden on operators. It is integrated with a base, allowing for anti-tipping measures that can be fixed to work desks or shelves. It supports various customizations based on actual operating conditions (additional costs apply). Options include surface processing for IF modules, IFM1 to IFM6, and electromagnetic wave absorbers. 【Features】 ■ Compact electromagnetic shielding box for production lines of radios, terminals, modules, etc. ■ Moderate size suitable for A4 equivalent products ■ One-touch locking mechanism reduces tact time ■ Improves reproducibility of various communication tests ■ Accommodates a wide range of applications, reducing equipment costs *For more details, please refer to the PDF document or feel free to contact us.

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Environment for measuring microcurrent and high resistance, and for partial discharge testing.

[Application Example] Shielded Environment for Measuring Microcurrents and High Resistance, Partial Discharge Testing

For measuring very small currents and high resistances, as well as for partial discharge testing, we offer shielded boxes that can accommodate various fixture sizes. High resistance measurements are conducted across a wide range of fields, including electrical insulating materials used in secondary batteries and semiconductors, electronic components such as capacitors and printed circuit boards, as well as various synthetic resins and rubber materials, from research and development to manufacturing and quality inspection. To accurately measure leakage currents of semiconductor devices under high voltage application with high sensitivity and precision, it is necessary to minimize induced noise, electrostatic coupling, and error currents by ensuring complete shielding from the equipment under test (EUT) to the measuring instrument. 【Target Applications】 ■ Material Chemistry - Biomaterials, ceramics, elastomers, thin films, dielectric materials, electrochemistry, ferroelectrics, graphene, metals, organic materials, etc. ■ Devices / Electronic Components - Capacitors, resistors, diodes, transistors such as sensors, optoelectronic components, solar cell modules, etc. ■ Electronic / Non-Electronic Systems - Ion beams, electron beams, etc. *For more details, please refer to the PDF document or feel free to contact us.

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Radio Wave Dark Box / Shield Box Production Line Type MY4620

Automated opening and closing shield box (radio wave dark box) equipped with an electric automatic transport device.

Contributes to the automation of production lines, reduction of the operator's opening and closing burden, and shortening of takt time. ■ The opening and closing of the shield box can be controlled automatically by a PC or PLC. Additionally, using the optional control box (MY4620-CB), it can be opened and closed with a push button. ■ Compared to air cylinder types, it has higher positioning accuracy and easier parameter settings. (Parameter settings are done using the teaching box IAI model TB-02.) ■ The back side features a full maintenance panel, making it easy to attach and detach jigs and make adjustments. *For more details, please download the catalog or contact us.

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Electromagnetic Shielding Box Comprehensive Catalog

This is a catalog that covers our radio wave dark boxes and shielded boxes.

With the spread of recent information wireless communication devices such as mobile phones, wireless LANs, RF-ID tags, and ETC, the necessity for wireless testing has increased. Wireless testing must be conducted in a soundproof environment that is shielded from external noise and free from internal radio wave reflections. While using a radio anechoic chamber is ideal, it requires a large space and incurs significant costs. Especially in the wireless testing processes on production lines, the devices being tested are not yet certified, so it is not permissible for the signal waves to leak externally. A radio anechoic chamber/shielded box meets the conditions of being shielded from external noise, having no internal radio wave reflections, and preventing signal waves from leaking outside. We have a variety of models of radio anechoic chambers and shielded boxes to meet our customers' diverse needs. Additionally, we offer customization according to customer requirements.

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Magnetic Shielding Box Permalloy

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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Shield Box Taurus Series MY1510N

Compact size that is lightweight and convenient for carrying, offered at a reasonable price.

In inspections of wireless LANs and the like, using this product allows for the reduction of external noise and the effects of multipath occurring internally, enabling stable measurements. ■External dimensions: 380 (W) × 165 (H) × 380 (D) mm (excluding handles, etc.) ■Internal dimensions: 375 (W) × 160 (H) × 375 (D) mm ■Weight: Approximately 1.9 kg (excluding I/F module) ■Shielding performance: 60 dB typ @ 2.4 GHz ■Absorption performance: No absorber ■Connectors: 2 SMA (rear) ■I/F module: 1 unit (rear) ■Options: I/F module

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Shield Box Taurus Series MY1520N

The most versatile medium size that accommodates multiple uses. It has excellent workability with a front opening.

In inspections of wireless LANs and the like, using this product allows for the reduction of external noise and the effects of multipath occurring internally, enabling stable measurements. ■ External dimensions: 520 (W) × 520 (H) × 520 (D) mm (excluding handles, etc.) ■ Internal dimensions: approximately 515 (W) × 515 (H) × 515 (D) mm ■ Weight: approximately 12.3 kg (excluding I/F module) ■ Shielding performance: 60 dB typ @ 2.4 GHz ■ Absorption performance: No absorbing material. ■ Connectors: 2 SMA (rear) ■ I/F modules: 2 (rear) ■ Options: - I/F module - Wooden table - Turntable unit

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Shield Box Taurus Series MY1530N

Large size compatible with large test specimens. A turntable can be installed as an option.

In inspections of wireless LANs and the like, using this product allows for the reduction of external noise and the effects of multipath occurring internally, enabling stable measurements. ■External dimensions: 1120 (W) × 705 (H) × 620 (D) mm (excluding handles, etc.) ■Internal dimensions: Approximately 1115 (W) × 615 (H) × 615 (D) mm ■Weight: Approximately 42 kg (excluding I/F modules) ■Shielding performance: 60 dB typ @ 2.4 GHz ■Absorption performance: No absorbers. ■Connectors: 4 SMA connectors (2 on the back, 1 on each side) ■I/F modules: 4 units (4 on the back) ■Options: - I/F modules - Wooden table - Turntable unit

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