environmental testing
Technical Commission for aeronautics
standards and OEMs such as Boeing and
Airbus. Treo’s team of EMC experts is also
being expanded. Together with all the
other test methods provided, like
environmental simulation, material testing
and electrical safety, Treo’s clients will get
complete test solutions in one place. \\
Dr. Hanno Frömming is managing director and
Carsten Möller is laboratory manager at Treo; Bas
de Groot is managing director, Jan Kappert is senior
technical assistant at Comtest
3
Testing? Treo.
Accredited test laboratories
environmental simulation | material testing | electrical safety | EMC
AEROSPACETESTINGINTERNATIONAL.COM // SHOWCASE 2020 175
materials to manufacture its 2mm modular
RF shielding panels. Comtest uses the latest
durable and environmentally friendly
material: ZMA-140. The use of ZMA-140
offers several benefits over zinc: it’s less
harmful to the environment due to a
decreased use of zinc, it offers a much
better corrosion resistance and its high
attenuation characteristics will not
diminish under normal ambient conditions.
To enter the room for both equipment
and test engineers Comtest is using RF
shielded doors with a unique friction free
parallel closing system. This multiple point
latching system ensures long life-time of
the double row finger stocks mounted in
the doorframe. The shielding
characteristics of Comtest RF shielded
doors are achieved using a double knife
edge, matching quadruple beryllium copper
finger contact strip. For the swing doors a
double pivoting hinge, parallel closing
system is used in order to ensure long life
time of the double row finger stocks
mounted in the doorframe.
The anechoic chambers are equipped
with hybrid absorbers which are about 40%
lighter than traditional foam solutions and
3 // Inside one of Treo’s
planned semi-anechoic
test chambers
extensive experience in
military testing according to
MIL-STD 810, MIL-STD 461,
NATO AECTP etc.
aviation tests according to
RTCA/DO-160 including
ABD0100, D6-36440 etc.
Treo - Labor für Umweltsimulation GmbH
Phone: +49 (0)40 709 73 76 - 10 | E-Mail: info@treo.de | www.treo.de
have a modular design with removable
tapers, so that damaged tapers can easily be
replaced. The closed cell polystyrene avoids
any leakage of carbon particles and a
uniform carbon cell loading leads to stable
performance throughout the whole
product. It also offers rigidity and superior
tensile strength so that there will be no
drooping tips during their expected
lifetime of more than 40 years.
IMPROVED AND NEW POSSIBILITIES
In addition to the new EMC chambers, Treo
is investing in new high-performance test
equipment including a powerful 18GHz
HF-amplifier system and new lightning test
equipment. Additional equipment for
automatization and monitoring, such as a
flexible camera system are being included
to provide a live stream of testing to clients.
Existing test equipment provides for superfast
FFT based emission measurements up
to 40GHz and there are several test benches
for conducted susceptibility.
The laboratory will allow fully compliant
testing according to all relevant industry
standards and meet the advanced
requirements of military standards, Radio
Does your
product fulfill all
requirements?
Take this chance to get to know us.
We o er the full spectrum of component and equipment tests from a
single source – always prepared to design individual testing options.
support of your product
development from speci -
cation to quali cation
all tests with leading-edge
equipment
accredited according to
DIN EN ISO/IEC 17025
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