When one is looking to develop a testing room , ITS offers a wide range of noise diminution devices for test benches for many industrial applications.
ITS offers powerful solutions at a reasonable cost in response to all the needs in the matter of noise diminution devices for test benches (construction or retrofit) using equipment whose quality of design and of construction meet the highest requirement level in all sectors of industry.
The noise diminution devices for test benches offered by ITSallow to limit noise levels (often: on a reflecting floor) in testing rooms.
For some applications, they allow to perform measurements according to standard NF EN SO 3744 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane or NF EN ISO 3746 Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Survey method using an enveloping measurement surface over a reflecting plane.
They can allways be disinstalled for a reinstallation in a different place.
They are usually made of modular elements whith a geometry defined for each project, covered by a cloth and with a painted metallic perforated protection with an insulation (filling) made of mineral fiber or of foam or of polyester fiber (walls, roof) that equip also sometimes (by the means of mobile sets) the places of acoustic doors allowing to access to the testing room and the places of acoustic windows allowing the visibility from a control room.Some of those elements may have a sound absorption coefficient αs close from 100 % for high frequency as a standard.
Regarding products and construction systems proposed by ITS their performance is measured in laboratory according to current standards:
- their sound absorption coefficient according to the standards NF EN ISO 354 Acoustics - Measurement of sound absorption in a reverberation room and NF EN ISO 11654 Sound absorbers for use in buildings - Rating of sound absorption
The noise diminution devices for test benches proposed by ITS can be delivered as a kit ready to assemble with assembly instructions or be installed turnkey.
A guarantee of acoustic performance on site is issued for each installation of noise diminution devices for test benches .
soundproofed test bench |
 soundproofed test bench
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The noise diminution devices for test benches offered by ITS are robust constructions with quality finishes ensuring a high durability. They are notably used in order to equip tests rigs for industrial vehiules, turbines, engines, powertrains, gearboxes... . |
The absorbing treatments of noise diminution devices for test benches offered by ITS are choice acoustic linings as soon as it comes to limit the amplification of sound emissions of noisy equiment during tests that make use of specific testing rooms (as for the automotive sector, the mechanical sector or in aviation industry).
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Absorbing lining for acoustic measurement rooms |
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See the frequently asked questions related to this equipment |
Noise diminution device for test benches, noise limitation device for test benches, noise reduction device for test benches, soundproofed test bench, soundproofing system for test benches, acoustical insulation system for test benches: all equipment that one can source thanks to Isolation Technologie Services (ITS).
Note: ITS also offers acoustical insulators and soundproofing products (materials and construction systems) for testing rooms (building envelope).
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Metallic acoustic door set |
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Metallic acoustic insulation panel without any absorbing face |
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Metallic acoustic window set |
ITS offers noise diminution device for test benches for the conduction of noisy testing or of acoustical measurement in industrial sector.
Gear box test rig, endurance test rig, end of line test rig, exhaust systems test rig, engine test rig, power test rig, transmission test rig, turbine test rig: all equipment that one can soundproof thanks to Isolation Technologie Services (ITS).