When information security
is your concern

owning a Shield Room will protect
your operation

Our world depends on digital information & operation. An increasingly electromagnetically polluted environment, solar storms or weaponizing (H)EMP may put your operation at risk, leading to destroyed electronics, data breaches or even espionage. Owning an in-house high-performance RF-shielded enclosure is the best way to secure your critical operation and information. We understand your safety concerns. That’s why we strive for worry-free solutions with the highest level of security, precisely tailored to your needs.

In a shielded room you can also perform conducted emission and immunity EMC measurements, eliminating harmful external influences, leading to more accurate and consistent test results. Being a Faraday cage, a shielded room will not only improve test results but will also form an excellent aid in protecting information and essential hardware. Comtest can assist governments, the military, financial institutions, and large corporations in protecting what matters most in critical situations. We offer the highest quality, sensitivity, and security before, during and after working with you.

All electronic devices, including computers and computer screens, have unintended radiated electromagnetic emissions. Because these emissions can be intercepted and reconstructed into data, these emissions present a serious security risk. Our safe and cost-effective Tempest shielded room will shield more than 100 dB and offers an in-house solution to espionage and radiation risks. 

Financial

Government

Military

Financial

Government

Military

The reality of an electromagnetic pulse attack is increasing. Especially if you are a government, military, or financial institution, EMP or HEMP (High Altitude EMP) can harm your operation severely. Comtest offers room-in-room solutions with a sluice gate of 2 RF doors, blocking outside interference at any moment. We focus on every little detail, ensuring your RF-shielded room is lock-tight and secure (MIL-STD-188-125-1). 

Financial Institutions

Government

Military

Financial Institutions

Government

Military

If you’re performing conducted emission or immunity EMC tests, you will need a high-quality RF-shielded room to protect your work from electromagnetic interference or protect the surrounding electronics. Comtest offers controlled electromagnetic solutions with the highest possible shielding attenuation, customized, turnkey and including upgrades and yearly certifications. 

Aerospace

Automotive

Consumer

Industrial

Medical

Military

Telecom & Multimedia

Aerospace

Automotive

Consumer

Industrial

Medical

Military

Telecom & Multimedia

Protecting valuable data from electromagnetic and RF interference is important, especially in astronomical research. If your work requires outdoor MER (Main Equipment Room) applications, Comtest offers Mobile Deployable Shield Rooms. Integrated into standard shipping containers, we designed these shield rooms to provide an air-conditioned, temperature-stable environment with high RF shielding effectiveness, allowing you to process data from a telescope directly at the source.

Astronomy

Government

Military

Astronomy

Government

Military

News

Building your shield room is teamwork

Step 1
Consulting

During our intake,
we will clarify together
what Shield Room will best
solve your challenge.
Ask us anything; our
specialists will gladly
explain everything
about your test chamber.

Step 2
Design

Based on your needs,
we start our tailormade
design process.

Step 3
Engineering

Our engineers review
every detail, ensuring
your Shield Room 
will be perfectly accustomed
to your needs.

Step 4
Production

We start production
only after every detail
has been tested and
agreed upon by both
Comtest and you.
(Design freeze)

Step 5
Shipping

We will transport
your Shield Room securely
and safely in our sturdy
Comtest crates.

Step 6
Installation

Our experienced team
will do a complete installation
on location, and will
demonstrate how to use
your Shield Room for the best
test results.

Step 7
Validation

Based on a pre-defined
test plan, your Shield Room will be measured.
You’ll be invited to attend
the actual tests. After testing,
you will receive the test
report with the as-built
drawings and
product manuals.

Step 8
Maintenance

Service is key for Comtest.
That’s why we will always
send our Comtest crew
to execute maintenance
and service. On your
request, we even stretch 
our service to
3rd party elements.

Step 1
Consulting

During our intake,
we will clarify together
what Shield Room will best
solve your challenge.
Ask us anything; our
specialists will gladly
explain everything
about your test chamber.

Step 2
Design

Based on your needs,
we start our tailormade
design process.

Step 3
Engineering

Our engineers review
every detail, ensuring
your EMC test chamber 
will be perfectly accustomed
to your needs.

Step 4
Production

We start production
only after every detail
has been tested and
agreed upon by both
Comtest and you.
(Design freeze)

Step 5
Shipping

We will transport
your Shield Room securely
and safely in our sturdy
Comtest crates.

Step 6
Installation

Our experienced team
will do a complete installation
on location, and will
demonstrate how to use
your Shield Room for the best
test results.

Step 7
Validation

Based on a pre-defined
test plan, your Shield Room will be measured.
You’ll be invited to attend
the actual tests. After testing,
you will receive the test
report with the as-built
drawings and
product manuals.

Step 8
Maintenance

Service is key for Comtest.
That’s why we will always
send our Comtest crew
to execute maintenance
and service. On your
request, we even stretch 
our service to
3rd party elements.

1.500

chambers worldwide

500.000

absorbers

12.000.000

ferrite tiles

35.000

km gaskets

Danfoss_Logo
Emitech_Logo
Philips_Logo
ZF_Logo
Victron_Logo
Sitael_Logo
CEA_Logo
Treo_Logo
Danfoss_Logo
Emitech_Logo
Philips_Logo
ZF_Logo
Victron_Logo
Sitael_Logo
CEA_Logo
Treo_Logo

Happy clients

Test execution very close to real-life

“Comtest is extremely flexible, forward-thinking and fast.
We are satisfied with our EMC chamber, which is set up to
provide us with load possibilities far beyond anything possible
with third-party testing solutions. This makes our test execution
very close to real-life usage of our products.”

Tim Flintholm Fink
Director of Test, Validation and Engineering Support

Essential to ensure reliable testing

“NXP is located on the High-Tech campus in Eindhoven.
Here the electromagnetic spectrum is quite crowded.
Shielded rooms are essential to ensure reliable testing.
Our 3 Comtest RF-shielded facilities have never sat empty,
which speaks volumes regarding their value to us.”

Hans Schmitz
Lab manager

Clear and candor way

“The clear and candor way Comtest
communicates, made it easy to
effectively determine the scope of
the project.”

 

Rob Kleihorst
System Designer and EMC Lead, Image Guided Therapy

No risk of incompatibility

“Comtest delivers a turn-key solution,
so there’s no risk of incompatibility or
subpar calibration.”

Omar Romero
Engineer

Extremely motivated

“The Comtest team was extremely motivated
to create a unique type of chamber system that
hasn’t been built before.”

Dr.-Ing. Hanno Frömming
Managing Director

Reputation for quality

“For the expansion of our testing capabilities we worked
with Comtest for the construction of a new,
oversized testing chamber. We chose to work with Comtest
based on their reputation for quality and the fact
that they’re a Dutch company.”

Chiel Spithout
Senior Engineer

Works very fast and thoroughly

“At Emitech, there are over 40 different types of testing
chambers to fit any testing. Comtest has built many of them
and works very fast and thoroughly. They completed our latest
3M SAC setup within one week. We look forward to working
with Comtest on future projects.”

Julien Joly
Operations director deputy

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COMTEST 

Hoge Rijndijk 205 | 2382 AL Zoeterwoude | The Netherlands | +31 71 541 7531 | Send us an email

Privacy Policy © Comtest 2024

COMTEST ENGINEERING BV 

Hoge Rijndijk 205 | 2382 AL Zoeterwoude | The Netherlands | +31 71 541 7531 | Send us an email

Privacy Policy © Comtest Engineering 2024

Our services include maintenance and validated testing. We recommend that both are executed by authorized personnel only. Our expert teams can perform preventive maintenance on RF-shielded doors, mode-stirrer systems, and positioning equipment such as turntables. We also offer validation services to see if your EMC test chamber or RF-shielded room still functions within its intended limits and avoiding unexpected down-time or product recalls at the same time.

Our services include maintenance and validated testing. We recommend that both are executed by authorized personnel only. Our expert teams can perform preventive maintenance on RF-shielded doors, mode-stirrer systems, and positioning equipment such as turntables. We also offer validation services to see if your EMC test chamber or RF-shielded room still functions within its intended limits and avoiding unexpected down-time or product recalls at the same time.

A shielded room can perform conducted emission and immunity EMC measurements, eliminating harmful external influences, leading to more accurate and consistent test results. Being a Faraday cage, a shielded room will not only improve test results but will also form an excellent aid in protecting information and essential hardware. Comtest can assist governments, the military, financial institutions, and large corporations in protecting what matters most in critical situations. We offer the highest quality, sensitivity, and security before, during and after working with you.

A shielded room can perform conducted emission and immunity EMC measurements, eliminating harmful external influences, leading to more accurate and consistent test results. Being a Faraday cage, a shielded room will not only improve test results but will also form an excellent aid in protecting information and essential hardware. Comtest can assist governments, the military, financial institutions, and large corporations in protecting what matters most in critical situations. We offer the highest quality, sensitivity, and security before, during and after working with you.

Comtest has been building high-quality antenna test ranges for more than 20 years. We are dedicated to putting our experience to work for you, turning any problem you might have into a customized test solution. As for researching and developing your products, we know speed and return on investment are very important. That’s why we ensure your project is delivered on schedule, on budget and exactly as ordered.

Comtest has been building high-quality antenna test ranges for more than 20 years. We are dedicated to putting our experience to work for you, turning any problem you might have into a customized test solution. As for researching and developing your products, we know speed and return on investment are very important. That’s why we ensure your project is delivered on schedule, on budget and exactly as ordered.

Comtest offers semi and full anechoic chambers that shield almost 100% of ambient emissions and reflect minimal internal radiation. We deliver or build your custom test chamber at your location, depending on what size chamber you need. If you tell us your challenges, we’ll offer a tailored turnkey solution from design to installation, including upgrades and yearly certifications.

We are committed to helping you achieve the best EMC testing possible. 

Comtest offers semi and full anechoic chambers that shield almost 100% of ambient emissions and reflect minimal internal radiation. We deliver or build your custom test chamber at your location, depending on what size chamber you need. If you tell us your challenges, we’ll offer a tailored turnkey solution from design to installation, including upgrades and yearly certifications.

We are committed to helping you achieve the best EMC testing possible.