RF Enclosures
for MRI Rooms

For over 60 years, Schwarz Shielding Systems has been developing and implementing high-quality shielding solutions for radiology departments, hospitals, research institutions, and MRI manufacturers. Development, manufacturing, and installation take place at our own facility in Hennef. As a full-service provider, we support our customers from the initial consultation through planning and manufacturing to installation, commissioning, and service and maintenance.

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At a Glance

Over 60 years of experience
Development and manufacturing in Germany (Hennef)
Manufacturer-independent solutions
Proprietary RF door systems, including threshold-free electronic sliding glass doors
Complete solutions from a single source
HF shielding up to 120 dB (depending on the project)

Magnetic resonance imaging (MRI) systems place the highest demands on their structural environment. Only when the RF shielding, the magnetic field shielding, and all shielding-related components are precisely coordinated can interference-free imaging and reliable operation be guaranteed over the long term.

Since 1958, Schwarz Shielding Systems has been developing and implementing high-quality shielding solutions for the medical sector. Development, manufacturing, and installation take place at our own facility in Hennef. As a full-service provider, we support radiology departments, hospitals, MRI manufacturers, architects, specialist planners, and general contractors—from the initial consultation through planning and manufacturing to installation, commissioning, and service and maintenance.

Every MRI project has unique requirements in terms of shielding effectiveness, room design, installation conditions, and project workflow. That is why we do not develop off-the-shelf standard solutions, but rather tailor-made concepts—ranging from cost-effective basic solutions to premium configurations that meet the highest technical standards. In doing so, we take into account not only the requirements of the respective MRI manufacturer but also the structural conditions and the future use of the room.

Whether it’s the construction of a new radiology facility, the expansion of a hospital, or the modernization of an existing MRI system: Our goal is to develop the technically and economically optimal solution for every project and to provide our customers with a reliable point of contact throughout the entire project.

Why does an MRI require precise RF shielding?

Magnetic resonance imaging is one of the most sensitive diagnostic imaging techniques in modern medicine. Even the slightest electromagnetic interference can impair image quality and, in the worst case, make an examination impossible. To ensure interference-free imaging, the MRI room is designed as a Faraday cage implemented. The high-frequency shielding prevents external electromagnetic interference from entering the examination room and prevents high-frequency signals from the MRI system from being radiated outward. This is the only way to consistently meet the high standards for image quality, patient safety, and reliable operation. The requirements for RF shielding vary from project to project. In addition to the MRI system being used, factors such as field strength, the building’s layout, adjacent technical equipment, and the planned use of the room all influence the design of the shielding. For this reason, Schwarz Shielding Systems treats every MRI shielding project as a unique engineering endeavor. Already in the early planning phase, the technical constraints are analyzed, and the optimal solution is developed with regard to shielding effectiveness, cost-effectiveness, and future operation.

Why does an MRI system need RF shielding?

MRI systems are sensitive to high-frequency electromagnetic interference from their surroundings. RF shielding reduces these interferences and creates the electromagnetic environment necessary for reliable operation and high image quality. At the same time, it prevents the MRI’s high-frequency signals from escaping uncontrolled.

What is the difference between RF shielding and magnetic field shielding?

RF shielding protects the MRI room from high-frequency electromagnetic interference. Magnetic field shielding, on the other hand, limits the static magnetic field of the MRI. Depending on the location and field strength, both systems may be necessary. Schwarz designs and implements both RF shielding and project-specific magnetic field shielding.

What level of shielding attenuation is required?

The required shielding attenuation depends on the MRI system used and the manufacturer’s specifications. MRI booths are typically designed to meet high attenuation requirements. Schwarz implements project-specific RF shielding with attenuation levels of up to 120 dB.

When should Schwarz be brought into a project?

As early as possible. Interfaces with the structural shell, building services, the quench system, interior finishing, and the MRI system can be taken into account as early as the planning phase. This helps reduce technical conflicts, subsequent changes, and schedule risks. Early coordination is particularly important, especially for renovations of existing buildings.

Types of MRI and Field Strengths

The requirements for MRI shielding depend largely on the magnetic resonance imaging (MRI) scanner used and the project-specific conditions. While 1.5-tesla and 3-tesla systems are now the standard in many radiology departments and hospitals, high-field MRI systems with significantly higher field strengths are increasingly being used in research facilities. As a project’s complexity increases, so do the requirements for planning the entire MRI room. In addition to radiofrequency shielding, other factors—including magnetic field shielding, structural conditions, the integration of technical components, and the specifications of the respective MRI manufacturer—play a decisive role. Schwarz develops shielding solutions for all common MRI systems and takes the project-specific requirements of the respective MRI manufacturers into account as early as the planning phase.

The company’s expertise extends far beyond standard applications: Schwarz has already completed projects for 9.4-Tesla high-field MRI systems, in which magnetic field shielding with a total weight of up to 800 metric tons of iron was designed and installed. Today, this experience is applied to both cost-effective standard solutions and complex custom projects for medicine and research.

What field strengths can Schwarz accommodate?

Schwarz provides shielding solutions for conventional clinical MRI systems operating at 1.5 and 3 Tesla, as well as for high- and ultra-high-field systems. The company has project experience up to 9.4 Tesla. The specific design is tailored to each MRI system, the manufacturer’s specifications, and the structural conditions of the facility.

Kann eine 1,5-Tesla-Kabine auf 3,0 Tesla umgebaut werden?

There is no one-size-fits-all answer to this question. When replacing a system, the existing RF booth, its shielding performance, and all relevant interfaces must be evaluated against the requirements of the new MRI system. Based on this assessment, it is possible to determine which components can be reused and which need to be modified or replaced.

Vendor-Neutral Solutions

Schwarz Shielding Systems develops and manufactures shielding solutions regardless of the MRI manufacturer used. Whether the systems are from Siemens Healthineers, Philips, or GE HealthCare, the respective technical requirements, magnet geometries, and manufacturer specifications are incorporated into the shielding design from the very beginning of the planning phase.

This manufacturer-independence provides our customers with planning certainty, even if they later switch MRI systems or manufacturers.

Which MRI manufacturers does Schwarz support?

Schwarz designs and implements MRI shielding solutions regardless of the manufacturer. This includes projects involving systems from Siemens Healthineers, Philips, and GE HealthCare, among others. The technical requirements of the respective MRI system and the project-specific conditions are decisive factors in this process.

Arbeitet Schwarz mit allen MRT-Herstellern zusammen?

Our shielding solutions are generally not tied to any specific MRI manufacturer. We tailor the booth and its technical interfaces to the requirements of the respective system. This allows us to implement both new installations and equipment upgrades with different MRI systems.

*The brand names mentioned are used solely to illustrate compatibility. There is no partnership or collaboration with the companies mentioned.

New Construction or Renovation

The requirements for MRI shielding differ fundamentally depending on whether a new MRI room is being built or an existing facility is being modernized. In new construction projects, it is essential to coordinate numerous trades and technical interfaces with one another. In addition to RF shielding, the room geometry, building services, quench system, interior finishing, and the requirements of the respective MRI manufacturer must all be optimally coordinated.
Renovation projects carried out while a hospital or practice remains in operation are particularly challenging. Different cabin systems, various MRI manufacturers, and tight time frames require precise planning to minimize downtime for patient care. By integrating the shielding into our modular cabin systems, we can often significantly reduce the need for alterations to the existing building structure.

At the same time, in-house manufacturing of all key components—from shielding modules and quench tubes to custom lighting and interior design solutions—ensures on-time delivery while meeting the highest quality standards.
The earlier Schwarz Shielding Systems is involved in project planning, the better technical interfaces can be coordinated, schedule risks minimized, and economically optimal solutions developed

Wie lange dauert die Montage einer HF-Kabine?

Installation time depends on the size, design, and scope of the project. For a typical MRI cabin, installation usually takes about two to three weeks. For more complex projects, special structural conditions, or extensive interior finishing work, installation may take longer.

Wie lange wird der Patientenbetrieb bei einem Umbau beeinträchtigt?

That depends largely on the scope of the modernization and the structural conditions. For smaller projects, the disruption can be limited to about one week; for more extensive renovations, several weeks may be required. The goal of our planning is to identify necessary downtime as early as possible and reduce it to a minimum.

Can an existing RF cabin be modernized?

Yes. Depending on their condition, design, and the requirements of the new MRI system, existing cabins can be modernized or adapted. First, we inspect, among other things, the shielding, doors, feedthroughs, quench system, and other technical interfaces. Based on this, we can determine which components can continue to be used and which need to be modified or replaced.

What design options are available for the interior fit-out?

The interior design of an MRI cabin can be customized for each specific project. This includes, among other things, wall and ceiling design, lighting, flooring, and custom solutions for windows and other fixtures. In addition to the desired interior design, the technical requirements of the MRI system and RF shielding must always be taken into account.

Quench Tubes for MRI Systems

Safely designed and professionally integrated

During a so-called “quench,” the magnet in an MRI system suddenly loses its superconductivity. The helium released during this process must be safely and controllably vented from the building to prevent any danger to people in the MRI room. The quench pipe performs this function and is therefore a safety-critical component of every MRI installation.
Schwarz Shielding Systems designs and integrates quench tubes precisely into the overall structural and shielding solution. Pipe routing, feed-through points through the RF shielding, and the requirements of the respective MRI manufacturer are taken into account from the very beginning to ensure that the cabin’s shielding effectiveness is not compromised at any point.
Thanks to our in-house manufacturing capabilities, we are able to deliver quench tube solutions on time, even in tight spaces or while the hospital is in operation.

Wer plant das Quenchrohr bei einem MRT-Projekt?

The quench pipe routing must be coordinated with the MRI system, the RF booth, and the structural conditions. Schwarz handles the design and fabrication of the quench pipe within the agreed scope of services and coordinates the relevant interfaces with project stakeholders at an early stage.

Standards and Technical Requirements

Our claim: Your safety

The design and implementation of MRI shielding requires far more than simply selecting suitable components. The shielding technology developed by Schwarz has its origins in the field of information security. In that field, rooms are protected against electromagnetic radiation and eavesdropping attempts in the gigahertz frequency range. The structural design and quality of workmanship are therefore tailored to meet the highest technical standards.
Today, the medical sector also benefits from this development. While MRI applications typically require shielding attenuation of 90 to 100 dB, the Schwarz system achieves shielding effectiveness of up to 120 dB, depending on project-specific requirements.
Once installation is complete, the achieved shielding effectiveness is verified through metrological testing and thoroughly documented. The acceptance testing is conducted in accordance with the relevant standards and limit values and serves as the basis for authorizing MRI operation. All measurement reports and quality records are provided to the customer

What sound insulation values should be considered?

Soundproofing requirements depend on the MRI system, the use of adjacent rooms, and the structural conditions. Therefore, the required sound insulation level should be defined during the planning phase and not considered only after the MRI has been installed. Schwarz builds MRI booths with a rated sound insulation level of Rw > 42 dB.

What role does structure-borne sound play?

In addition to airborne sound, the transmission of vibrations through the floor, walls, and adjacent structural elements can be particularly relevant. Therefore, when designing an MRI booth, it is essential to consider not only the booth’s acoustic properties but also its structural integration and the adjacent building structure.

Are RF enclosures metrologically tested after installation?

Yes. After installation, the shielding effectiveness of the RF enclosure is verified through metrological testing and documented. This verifies that the shielding performance agreed upon for the specific project has been achieved. The measurement is therefore an essential part of our quality assurance and project acceptance process.

Practical Project Experience

Projektbild zu New installation of a HF cabin

Siemens AG

New installation of a HF cabin

Period: 2007
MRT: Siemens MAGNETOM 7,0 Tesla
Magnetic shielding: 250 t – Stahlblech ST37
Material: Aluminium, material thickness d= 3.0 mm thick
Dimensions HF cabin:: 16.98 m x 7.31 m x 5.85 m (L x W x H)
Dimensions revision cabin:: 5.36 m x 3.41 m x 1.30 m (L x W x H)
Special features: Raised floor inside the HF cabin

Foundation plate to hold the Fe-screen (250 t) and the magnet weight (32 t)

Complete interior fittings consisting of interior wall panelling, false ceiling and lighting.

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Siemens AG

New installation of a HF cabin with magn. Shielding

Period: Mitte 2012
MRT: Siemens MRT 7,0T
Magnetic shielding: 5,2 t – Stabolec 270/50A
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 11,81 x 5,28 x 4,12 m (L x B x H)
Special features: 2 pieces special filter plate for customer equipment

Projector tube feed-through for beamer incl. adapted furniture

Raised floor inside the HF cabin including floor cable duct

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Siemens AG

New installation of a HF cabin with magn. Shielding

Period: Mitte 2012
MRT: Siemens Magnetom Trio 3T anschl. Umrüstung Prisma 3T
Magnetic shielding: 7 t – Stabolec 270/50A
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 7,32 x 4,30 x 3,15 m (L x B x H)
Special features: 2 pieces special filter plate for customer equipment

Floor cable duct inside the cabin floor

Projector tube feed-through for beamer incl. adapted furniture

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Siemens AG

New installation of a HF cabin with magn. Shielding

Period: Februar 2012 - Mai 2013
MRT: Siemens Magnetom 9,4 Tesla
Magnetic shielding: 610 t – magnetische Abschirmung aus Stahlblech ST37
Material: Aluminium, material thickness d= 3.0 mm thick
Dimensions:: 17.20 x 11.00 x 6.80 m (L x W x H)
Dimensions attached technical cabin:: 10,65 x 2,60 x 1,65 m (L x W x H
Special features: 3 pieces HF shielding doors in different dimensions

raised floor

over 100 LED spotlights

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Siemens AG

New installation of a HF cabin

Period: 2006
MRT: Siemens MAGNETOM 7,0 Tesla
Magnetic shielding: 426 t – Stahlblech ST37
Material: Aluminium, material thickness d= 3.0 mm thick
Dimensions HF cabin:: 11.58 m x 6.78 m x 5.14 m (L x W x H)
Dimensions revision cabin:: 4.38 m x 3.41 m x 1.54 m (L x W x H)
Special features: Raised floor inside the HF cabin

Foundation plate to hold the Fe-screen (426 t) and the magnet weight (38 t)

Complete interior fittings consisting of interior wall panelling, false ceiling and lighting.

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Siemens AG

New installation of a HF cabin

Period: Juli/August 2011
MRT: Siemens Biograph mMR 3.0T
Magnetic shielding: 4,42 t – Stabolec 270/50A (magnetische Abschirmung)
7,50 t - Blei-Abschirmung d=5,0 – 8,5 mm
Material: galvanised sheet steel, material thickness d= 2.0 mm thick
Dimension: 7,53 x 4,91 x 3,00 m (L x B x H)
Special features: LED spotlight for room illumination

Special filter plate with extensive internals

Projector tube feed-through for beamers

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Projektbild zu New installation of a HF module cabin

Siemens Niederlande

New installation of a HF module cabin

Period: August 2010
MRT: Siemens Magnetom Skyra 3,0 Tesla
Magnetic shielding: Typ Stabolec 270/50A (2,819 to.)
Material: Aluminuim, material thickness d= 3,0 mm thick
Dimension: 7.685 x 4.835 x 3.000 mm (L x B x H)
Special features: V2A stainless steel foundation under the MRT for structure-borne sound decoupling (2,000 x 2,000 x 70 mm)

2,819 to. magnetic shielding type Stabolec 270/50A

6 LED light bars RGB in cabin wall, L= 1,00 m

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Radiologische Gemeinschaftspraxis

New installation of a HF module cabin

Period: 2011
MRT: Siemens Magnetom Espree 1.5 Tesla
Magnetic shielding: Typ Stabolec 270/50A (3,015 to.)
Material: Aluminuim, material thickness d= 3,0 mm thick
Dimension: 7.535 x 4.010 x 2.700/2.720/2.870/2.925 mm (L x B x H)
Special features: 3 pieces HF shielding doors in different dimensions

height and size optimized HF cabin

to the situation on site (columns and beams)

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Praxis

New installation of a HF cabin

Period: Juli 2012
MRT: General Electric Optima MR430s 1.5 T
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 3,63 x 3,30 x 2,85 m (L x B x H)
Special features: Interior wall cladding i. B. of the rear wall in "Limone" colour

remaining walls in white with "Limone" connecting springs

LED spotlight for room lighting

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Siemens AG

New installation of a HF cabin

Period: 2006
MRT: Siemens MAGNETOM 7,0 Tesla
Magnetic shielding: 251 t – Stahlblech ST37
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 17,00 x 7,50 x 6,05 m (L x B x H)
Special features: Raised floor inside the HF cabin

Foundation plate to hold the Fe-screen (239 t) and the magnetic weight (36 t)

Magnetic shielding made of ST37 outside the RF cabin completely mounted ready for operation on the outside walls of the building (11.00 m x 4.50 m; d= 15 mm)= 12 to.

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Siemens AG

New installation of a HF cabin

Period: 2004
MRT: Siemens MAGNETOM 7,0 Tesla
(Europas erste 7 Tesla-Installation)
Magnetic shielding: 251 t – Stahlblech ST37
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 17,00 x 7,50 x 6,05 m (L x B x H)
Special features: Raised floor inside the HF cabin

Foundation plate to hold the Fe-screen (239 t) and the magnetic weight (36 t)

Magnetic shielding made of ST37 outside the RF cabin completely mounted ready for operation on the outside walls of the building (11.00 m x 4.50 m; d= 15 mm)= 12 to.

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Siemens AG

New installation of a HF cabin

Period: 2012
MRT: Siemens Magnetom Biograph mMR 3.0 Tesla
Magnetic shielding: 844 kg Stabolec 270/50A
Material: galvanised sheet steel, material thickness d= 2.0 mm thick
Dimension: 7.535 x 4.685 x 2.850/3.375 mm (L x B x H)
Special features: Special lighting of the HF cabin consisting of:

17 pieces LED downlight spotlight, white

8 LED RGB light surfaces (600 x 600 mm) above the patient couch

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Siemens NIENDERLANDE

New installation of a HF cabin

Period: Januar - März 2012
MRT: 2 x Siemens Magnetom Aera 1.5 T
Magnetic shielding: Raum 024: 1,3 t – Stabolec 270/50A
Raum 026: 1,8 t – Stabolec 270/50A
Material: Aluminium, material thickness d= 3.0 mm thick
Dimensions: Room 024: 6.56 m x 4.83 m x 3.00 m (L x W x H)
Room 026: 7.38 m x 4.76 m x 3.00 m (L x W x H)
Special features: LED spotlight in 2 lighting circuits, each dimmable
- 14 LED downlight spotlights LED 6 x 3W for room illumination
- 6 pieces swivelling LED downlight_spotlight LED 3 x 1W for illumination of the patient couch circumferential LED RGB light strips illumination mounted in a carpenter prefabricated housing frieze

circumferential LED RGB light strips lighting mounted in a carpenter prefabricated housing frieze

LED light surface (1.20 x 1.80 m), white, mounted above the patient couch in the ceiling grid

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Siemens AG

New installation of a HF module cabin

Period: 2011
MRT: Siemens Magnetom Trio 3.0 Tesla
Magnetic shielding: Typ Stabolec 270/50A (4,244 to.)
Material: galvanised sheet steel, material thickness d= 2.0 mm thick
Special features: Cable duct in the cabin floor covered with checker plate

Wall cabinet 5,800 x 2,700 x 500 mm (W x H x D)

Sideboard with worktop 4,700 x 950 x 400 mm (W x H x D)

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Siemens AG

New installation of a HF cabin

Period: 2008
MRT: Siemens MRT 9,4 Tesla (2 von 5 weltweit durch Fa. Schwarz errichtet)
Magnetic shielding: 870 t – Stahlblech ST37
Material: Aluminium, material thickness d= 3.0 mm thick
Dimensions HF cabin:: 17.06 m x 8.13 m x 6.79 m (L x W x H)
Dimensions revision cabin:: 5.36 m x 2.51 m x 1.51 m (L x W x H)
Special features: Raised floor inside the HF cabin

Foundation plate to hold the Fe-screen (870 t) and the magnetic weight (32 t)

complete interior fittings consisting of interior wall panelling, false ceiling and lighting

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General Electric

New installation of a HF cabin

Period: 2012
MRT: General Electric Discovery MR 750w 3,0 Tesla
Magnetic shielding: Typ Stabolec 270/50A (ca. 3,04 to.)
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 6.785 x 4.310 x 3.150 mm (L x B x H)
Special features: Special lighting of the HF cabin consisting of:

17 pieces LED downlight spotlight, white

3.04 to. magnetic shielding type Stabolec 270/50A

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Projektbild zu Conversion of an HF cabin

Kardinal Schwarzenberg´sches KH

Conversion of an HF cabin

Period: Mai 2013
MRT: Philips MRT Ingenia 3.0 T
Magnetic shielding: 2,09 t – Stabolec 270/50A
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 6,56 x 5,06 x 3,00 m (L x B x H)
Special features: round wall panels in special construction in the area of the cabin rear wall left/right

Production of a cabin bay and integration of an adapted bobbin rack in special construction

grid ceiling in special size (1.200 x 600 mm and 600 x 600 mm)

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First Swissimport Ltd., Nicolas Manzi

New installation of a HF cabin

Period: September 2014
MRT: Philips „Panorama“ 1,0 Tesla
Magnetic shielding: Typ Stabolec 270/50A (ca. 1,8 to.)
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 7.835 x 4.535 x 2.925 mm (L x B x H)
Special features: electric HF glass sliding door

two additional HF screen doors to the changing rooms

HF daylight window, cannot be opened

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Preventive Diagnostic GmbH

New installation of a HF cabin

Period: April 2012
MRT: Siemens MRT Essenza 1.5T
Magnetic shielding: Typ Stabolec 270/50A (ca. 1,8 to.)
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 7.835 x 4.535 x 2.925 mm (L x B x H)
Special features: 2 lilac wall panels illuminated by two swivelling LED spotlights

single-sided LED RGB light strip illumination i. B. of the right side wall

LED spotlight for room lighting

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First Swissimport Ltd., Nicolas Manzi

New installation of a HF cabin

Period: 09/2014
MRT: Philips „Panorama“ 1,0 Tesla
Magnetic shielding: Typ Stabolec 270/50A (ca. 1,8 to.)
Material: Aluminium, material thickness d= 3.0 mm thick
Dimension: 7.835 x 4.535 x 2.925 mm (L x B x H)
Special features: electric HF glass sliding door

two additional HF screen doors to the changing rooms

HF daylight window, cannot be opened

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General hospital Vienna, Austria

Beitragsbild zu University Maastricht - 7 Tesla, Netherlands

Maastricht University Netherlands

Beitragsbild zu University Maastricht - 3 Tesla, Netherlands

Maastricht University Netherlands

Beitragsbild zu University Maastricht - 9.4 Tesla, Netherlands

Maastricht University Netherlands

Beitragsbild zu University Hospital, Essen 2

University Hospital Food

Beitragsbild zu University Hospital, Essen

University Hospital Food

Hospital in Nijmegen Netherlands

Radiological joint practice St. Augustin, Germany

Beitragsbild zu Radiological practice Halle

Radiological practice Halle a. d. Saale

Paris France

Magdeburg

German Aerospace Center Cologne

Hospital in Groningen Netherlands

Max Planck Institute Berlin, Germany

Research Center Jülich

Beitragsbild zu Caritas Clinic St. Theresia

Caritas Clinic St. Theresia Saarbrücken

Beitragsbild zu Conversion of a HF cabin A-Schwarzach

May 2013 Schwarzach im Pongau

Beitragsbild zu Radiological Group Practice HF Cabin

Radiological joint practice Berlin

Beitragsbild zu Preventive Care Center HF cabin

Preventive Care Center Nuremberg

Beitragsbild zu Radiology Center HF Cabin Panorama

Radiology Center Baden / Switzerland

FAQ

Are there threshold-free, fully electronic RF sliding door systems?

Yes. Schwarz develops and manufactures a fully electronic, threshold-free RF glass sliding door for MRI booths. It combines the requirements for RF shielding with barrier-free access and an automated opening and closing mechanism.

How often should HF door systems be serviced?

Schwarz recommends having HF door systems serviced at least once a year. Depending on the intensity of use and the number of daily opening and closing cycles, shorter maintenance intervals may be advisable. Regular maintenance helps ensure the long-term mechanical function and HF shielding effectiveness of the door system.

What services does Schwarz provide after commissioning?

Even after a project is completed, Schwarz remains available to provide service and maintenance for all aspects of the HF cabin. This includes, in particular, maintenance and repair work on relevant cabin components, as well as support for subsequent modifications or upgrades.

How long does an RF cabin last?

The actual aluminum cabin structure is extremely durable and can generally be used across several generations of MRI systems. The aluminum shielding modules themselves are subject to virtually no significant wear and tear. Wear and tear occurs primarily on components subject to mechanical stress. Depending on usage and opening frequency, RF door systems typically have a service life of about 15 years and can then be overhauled or replaced.

Why does Schwarz rely on aluminum instead of steel?

For modular MRI shielding, aluminum offers a combination of high RF shielding effectiveness, comparatively low weight, and good workability. This makes transportation, installation, and subsequent adjustments particularly easy. However, the choice of material is always based on the technical requirements of the specific project.

Are you planning a new MRI project or the modernization of an existing system? Our experts will support you from the initial idea through to successful commissioning. Request a project consultation, schedule an appointment, or call us directly.

Project Inquiry

Make an appointment

Give us a call

RF Enclosures for MRI Rooms

At a Glance

Why does an MRI require precise RF shielding?

Types of MRI and Field Strengths

Vendor-Neutral Solutions

New Construction or Renovation

Quench Tubes for MRI Systems

Standards and Technical Requirements

Practical Project Experience

New installation of a HF cabin

New installation of a HF cabin with magn. Shielding

New installation of a HF cabin with magn. Shielding

New installation of a HF cabin with magn. Shielding

New installation of a HF cabin

New installation of a HF cabin

New installation of a HF module cabin

New installation of a HF module cabin

New installation of a HF cabin

New installation of a HF cabin

New installation of a HF cabin

New installation of a HF cabin

New installation of a HF cabin

New installation of a HF module cabin

New installation of a HF cabin

New installation of a HF cabin

Conversion of an HF cabin

New installation of a HF cabin

New installation of a HF cabin

New installation of a HF cabin

FAQ

RF Enclosures
for MRI Rooms