50dB EMC screening fabric Aaronia-Shield®
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"..especially effective against all high-frequency
radiation up to far beyond 10GHz"
"..ensures conformance with rigorous
architecture-biological exposure limits.."
"..offers a 30 to 1000 fold more efficient screening than
similar products on the market"
"..particularly well-suited for people with allergies!"
(KettenwirkPraxis 02/2005)
REFERENCES / in use
by:
- EADS (European Aeronautic Defence
& Space Company) GmbH, Ulm, Germany
- MAX PLANCK INSTITUTE FOR PLASMA
PHYSICS, Greifswald, Germany
- MAX PLANCK INSTITUTE FOR IRON
RESEARCH, Düsseldorf, Germany
- Technische Universität Hamburg,
Germany
- Forschungszentrum Karlsruhe,
Germany
- Universität München,
Germany
- EnBW, Karlsruhe,
Germany
- Dr. Oetker Nahrungsmittel, Bielefeld,
Germany
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Specifications: |
- Extremely breathable
- Odourless
- Extremely transparent
- Treatable like regular fabric. Ideal for garments,
curtains, canopies, protective suits etc.
- Rot proof
- Frost proof
- Anti-septic
- Anti-static
- Washable
- Foldable
- Also usable as a transparent fly screen
- Very easy to handle even for the novice
- Length per standard unit: 0,7m, 7m, (1m²,
10m²). Also available as cut good
- Lane width: approx. 1,4m
- Thickness: 0,1mm
- Mesh size: approx. 0,7mm!
- Colour: Silver
- Weight: approx. 15g/m2
- Mesh material: High-performance silver/polyamid
compound (20%/80%)
- Screening performance static fields: 99,99% to
99,999% (only WITH grounding!)
- Screening performance low-frequency, electric
fields: 99,99% to 99,999% (only WITH
grounding!)
- Screening performance high-frequency fields:
43dB (99,992%) at 10GHz and 50dB (99,999%) at 1GHz
(even WITHOUT grounding!)
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Transmission damping chart 1-10GHz: |
Independent tests according to MIL-STD-285
performed by Prof.Dipl.-Ing.P.Pauli approve the superior
screening performance of Aaronia-Shield® compared to
the other products shown which are typically used for
constructing screening canopies or curtains. The RF
(high-frequency) radiation damping performance, especially
in the frequency range where pulsed signals from cell
towers etc. are present, is an exceptional 43dB (99,992%)
to 50dB (99,999%). Compared to the other products shown,
Aaronia-Shield® offers 30 to 1000 times better
protection!
Apart from this, Aaronia-Shield® is the only screening
product of these three which can also be grounded and thus
even protects against static AND low-frequency EMF, which
is generated by virtually all cables running through homes,
all home appliances and also high-voltage power lines.
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| Material
characteristics: |
Aaronia-Shield® is anti-septic
Aaronia-Shield® is highly transparent and
breathable
Imaging with an electron microscope shows the exceptional
material purity of Aaronia-Shield®
The complex weaving technique used in Aaronia-Shield®
warrants the best possible screening performance
particularly in the higher GHz range
High-resolution electron microscope imaging shows the
exceptional surface characteristics of
Aaronia-Shield®
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The various "transparent" shielding systems
currently available on the market are very diverse concerning
their protection efficiency and affordability. Most offer
hardly any protection at all in the higher GHz ranges. Mostly
they are also extremely expensive and do not offer protection
against low frequency EMF radiation, either. Also, the
customer currently mostly needs TWO seperate shieldings: One
against RF and another against LF.
Consequently, Aaronia offers a very affordable alternative
whose handling is particularly easy for the novice: The
"screening fabric" Aaronia-Shield®. Aaronia-Shield®
offers extremely good shielding performance especially in
the high GHZ range. Aaronia-Shield® simultaneously
protects against both RF AND LF E-field radiation and is
still extremely transparent. The reason behind this very good
screening efficiency is a complex textile concept based on a
special kind of patented silver/polyamid fibre.
Aaronia-Shield® can be handled like regular fabric. It
can be folded without the risk of taking damage, is
anti-septic, frost proof, rot proof and extremely breathable.
Aaronia-Shield® is optimally suited for constructing
highly efficient screenings in terms of canopies, garments,
curtains, fly screens, protective suits or for aerospace
use.
It is noteworthy that Aaronia-Shield® does NOT need to
be grounded for high-frequency screening! Though, we
generally recommend grounding using our grounding package if
stationary use is intended (for example as canopy, curtains,
fly screens etc.), as that way, protection against LF
electric fields caused by high-voltage lines, power cables,
etc. will also be achieved.
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| Screening
solutions made from Aaronia-Shield®: |
Screening canopy made from Aaronia-Shield® and screening
mat made from Aaronia X-Dream®
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For window use, Aaronia-Shield® lends itself
optimally as a transparent shielding and at the same time
doubles as a fly screen. Also, application as high-grade
shielding curtain is not a problem at all. Aaronia offers
complete, high-grade canopy systems made from
Aaronia-Shield® for beds. For also shielding the floor
area, matching screening mats made from Aaronia X-Dream®
have been developed exactly for this purpose. These mats are
also used to ground the canopy systems and thus offer a
comprehensive, complete protection. Our canopy systems allow
even the novice to construct an optimally screened sleeping
place with minimal effort.
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| Damping
specifications for Aaronia high-performance shielding
products |
| Product: |
Frequency: |
Damping in
dB: |
Damping
factor: |
Damping in
%: |
Application
examples: |
| A2000+ |
1GHz
10GHz |
20dB
10dB |
100
10 |
99,0%
90% |
Indoor and outdoor
shielding
Low exposure |
| Aaronia-Shield® |
1GHz
10GHz |
50dB
45dB |
100.000
30.000 |
99,999%
99,992% |
Textile applications
(Canopies, clothing, curtains etc.)
Low and high exposure |
| Aaronia
X-Dream® |
1GHz
10GHz |
100dB
80dB |
10.000.000.000
100.000.000 |
99,999.999.99%
99,999.999% |
Indoor shielding,
measurement chambers
High to highest exposure |
Notice:
when using the dB unit, an increase of 10dB is equivalent to
a 10fold increase in strength. For example, 100dB is 10 times
as strong as 90dB, or 100 times as strong as 80dB, etc.
© Aaronia AG, DE-54597 Euscheid, www.spectran.com, Tel.
++49(0)6556-93033
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