When one is looking to develop a testing room , ITS offers a wide range of noise reduction devices for test bench for many industrial applications.

ITS offers powerful solutions at a reasonable cost in response to all the needs in the matter of noise reduction devices for test bench (construction or retrofit) using equipment whose quality of design and of construction meet the highest requirement level in all sectors of industry.

The noise reduction devices for test bench 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 (wall, 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 reduction devices for test bench 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 reduction devices for test bench .

soundproofed test bench (mechanical industry)
 
soundproofed test bench (aviation industry)
 

The noise reduction devices for test bench 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, engine, powertrains, gearboxes...

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The absorbing treatments of noise reduction devices for test bench 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

Download a brochure related to this equipment


See the brochure of FAIST (ITS is practicing the brokerage for the supply / installation of soundproofing equipement)

See the frequent asked questions related to this equipment

See the frequent asked questions related to this equipment

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Noise diminution device for test bench, noise limitation device for test bench, noise reduction device for test bench, soundproofed test bench, soundproofing system for test bench, acoustical insulation system for test bench: 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).

Go to other pages of this website presenting the sub sets constituting this related equipments

Metallic acoustic door set
Metallic acoustic insulation panel without any absorbing face
Metallic acoustic window set

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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).