Vibration Monitor Applications on Environmental XPRT

Noise and vibration monitoring for city monitoring

Noise has become the primary source of environmental disturbance. In 2002, the European Union took decisive action in the form of directive 2002/49/CE relating to the assessment and management of environmental noise. Through the use of strategic noise mapping, every urban community must implement an action plan to combat noise pollution. The monitoring of noise levels in urban environments is therefore an essential factor.

By ACOEM based in Limonest, FRANCE.

Noise monitoring solutions for vibration testing

Vibration testing is is used for aerospace and defence testing, ground transportation, transport simulation, package testing, altitude simulation and more. Our comprehensive range of LDS electrodynamic shakers are designed for vibration testing of devices of any size - from a semiconductor component to a complete satellite system, to see how it will stand up to real-world conditions. With an LDS vibration test system your shaker, power amplifier, vibration controller and even environmental chamber are not only controlled from one PC, they run under one software package. Combined with data acquisition systems and analysis software suites, Brüel & Kjær ofers the complete vibration testing solution to establish proof of quality according to national and international standards, such as DIN, ISO, BS, MIL, IEC and ASTM.

By Brüel & Kjær Sound & Vibration Measurement A/S based in Nærum, DENMARK.

Traffic noise monitoring

Traffic noise impacts millions of people at home and at work. Traffic noise can impact your ability to work, learn rest, play, relax, and sleep. This form of noise can also lead to mental and physical health concerns. The noise is dependent upon such issues as: Traffic volume. Traffic Speed. Vehicle Content. Road Surface. Surrounding Area.

By Larson Davis, a division of PCB Piezotronics based in Depew, NEW YORK (USA).

Noise and vibration monitoring for race circuit monitoring

Certain leisure activities, and motor sports in particular, are a source of elevated noise levels. They cause significant disturbance for nearby residents, particularly as such sites are being developed in increasingly densely populated urban areas.

By ACOEM based in Limonest, FRANCE.

Noise monitoring solutions for environmental noise and vibration

Environmental noise is unwanted sound and vibration coming from a plethora of sources, among them industrial plants, road and rail traffic, construction work, and aircraft. Add to these sports events, shooting ranges, leisure parks, etc, and you have noise from many different sources, each with different characteristics and posing specific problems for the professionals who have to assess them. The way the problems are dealt with differs immensely from country to country and is very much dependent on culture, economy and politics. We offer solutions to cover all demands from level checks to in-depth analysis, from measurement or prediction, to post-processing and reporting.

By Brüel & Kjær Sound & Vibration Measurement A/S based in Nærum, DENMARK.

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Sound instrumentation for environmental noise monitoring

State of the art noise monitoring systems; Modern noise monitoring systems offer a wide range of advanced features and come with software that can analyze and structure long term measurements data efficiently. A complete noise monitoring system consists of one or more noise monitoring terminals, a noise server and work stations for presentation, post processing and reporting.

By Norsonic AS based in Lierskogen, NORWAY.

Noise monitoring solutions for Pass-by noise testing

Traditional Field Pass-by measurements are still the only way to certify a vehicle for exterior noise emission during operation, but Indoor Pass-by provides an extremely powerful and repeatable method of troubleshooting exterior vehicle noise in the controlled environment ofan anechoic chamber.

By Brüel & Kjær Sound & Vibration Measurement A/S based in Nærum, DENMARK.

Noise and vibration monitoring for nuclear power industry

The nuclear industry must increase the availability and reliability of its power stations whilst ensuring that a high level of safety is maintained. The principal weak points in achieving this objective are the industry`s systems and components.

By ACOEM based in Limonest, FRANCE.

Noise monitoring solutions for sound power

Noise emission values are increasingly becoming marketable items for machines, equipment and appliances - low noise emissions directly relate to lower noise exposure for product users and bystanders. Retail customers, both private and corporate, appreciate this relationship and are, therefore, more aware of noise emission declarations on goods when deciding their purchases.

By Brüel & Kjær Sound & Vibration Measurement A/S based in Nærum, DENMARK.

Noise and vibration monitoring for iron and steel industry

The infrastructure required by the iron and steel industry is considerable, and includes a variety of rotating machines such as pumps, fans and rolling mills. Processes and operating conditions vary according to the product worked, and may involve cyclic operations, complex facilities, and stringent security and accessibility constraints.

By ACOEM based in Limonest, FRANCE.

Noise and vibration monitoring for the construction site

By implementing a noise and vibration monitoring system, the impact of construction site activities can be managed by: Complying with legal requirements relating to public health sanctioning the absence of appropriate precautions to limit abnormally high levels of noise and vibrations. Taking environmental quality considerations into account (HQE approach). Limiting noise and vibration pollution with the comfort of neighbouring residents in mind. Enabling companies in the public works and construction industry to adopt a transparent approach to communication with local residents, in order to avoid resistance and instead gain their support for a given project. Providing the site manager with reliable and official data, should it be required. 01dB offers solutions for construction professionals to suit the requirements of each building site. It provides them with metrological systems (such as the certified DUO sound level meter, dB4 and MR2002) with 01dB WebMonitoring services to ensure optimal control of noise & vibration impact of the construction work, using as well communication tools intended for the general public.

By ACOEM based in Limonest, FRANCE.

Noise and vibration monitoring for oil and gas industry

The oil and gas industry requires major infrastructure in terms of refineries and offshore extraction platforms which operate continuously. A large number of essential rotating machines, structures and piping networks are subjected to high levels of demand in a difficult environment, leading to the potential for breakage.

By ACOEM based in Limonest, FRANCE.

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Sound instrumentation for motorsport noise

Norsonic is a world-leading supplier of sound measuring equipment for the motorsport industry. We have a long experience in supplying sound measurement solutions for racetracks, ranging from single noise monitors to large multichannel monitoring solutions with sophisticated reporting system.

By Norsonic AS based in Lierskogen, NORWAY.

Pulsar noise testing equipment for workplace sector

Workplace noise monitoring is an interesting subject that can appear complex, but it is always worth remembering what you are trying to achieve. This can be summarised as: ““Minimising or avoiding the risk of noise-induced hearing loss in the workplace to comply with local, noise-based, legislation”” Such legislation is usually based on a European Directive that is then modified to suit the needs of each particular country. For example, in the United Kingdom, the ‘The Control of Noise at Work Regulations 2005’ are based on the European Union Directive 2003/10/EC; usually called “The physical agents (noise)” directive and expanded upon by the Health & Safety Executive.

By Pulsar Instruments plc based in Filey, UNITED KINGDOM.

Noise monitoring for industrial plant monitoring

Industrial sites are subject to regulations that limit sound and vibration levels at their perimeter and with regard to third parties. The taking of measurements at intervals remains one of the most frequently used methods of evaluating the noise and vibration levels of such sites.

By ACOEM based in Limonest, FRANCE.

TROMINO

Typical applications: With a single TROMINO®: - H/V (subsoil resonances) - SASW, MASW, small scale refraction seismics - Vibration monitoring (e.g. UNI 9916, DIN 4150) - Passive modal analysis of structures (mode frequencies, mode shapes) With more than one TROMINO®: - SASW, MASW, refraction seismics - ReMiTM, ESAC, SPAC, other passive and active spatial correlation methods - Vibration monitoring (e.g. UNI 9916, DIN 4150) - Full modal analysis of structures (both passive and active)

By MoHo - Science & Technology based in Marghera - Venezia , ITALY.

Noise monitoring solutions for machine diagnostics

Due to production and assembling tolerances, wear and load variation, the moving parts in any rotating machine will sooner or later cause annoying vibrations that eventually lead to breakdowns.

By Brüel & Kjær Sound & Vibration Measurement A/S based in Nærum, DENMARK.

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Machine condition monitoring for power generation

Power plants are expected to operate 24 hours per day, 7 days per week. Downtime and equipment derating (when a generator fails to deliver power at its rated capacity) can cost a power plant thousands of dollars per hour. The cost of replacing failed equipment is also extremely high. Vibration analysis by itself is not enough to anticipate catastrophic failures. Oil analysis is often able to detect problems at a much earlier stage than vibration analysis. This is why more and more power plants are bringing oil analysis capabilities in house.

By Spectro Scientific based in Chelmsford, MASSACHUSETTS (USA).

Noise monitoring solutions for production testing

The word `quality` is generally used in connection with expensive items and luxury goods. Nowadays, the quality of their product is what suppliers and sub-suppliers live by. Customers, world over, demand and expect it. In manufacturing, much effort has gone into `engineering in` quality by carefully optimising the design and production methods. However, a variety of manufacture and assembly faults often result in unacceptable noise and vibration levels in manufactured products. There is still only one method that makes absolutely sure that every item coming off the production line fulfils expectations. That method is production line testing, where every unit produced gets checked as part of its production cycle.

By Brüel & Kjær Sound & Vibration Measurement A/S based in Nærum, DENMARK.

Industrial solutions for structural health monitoring

Real time monitoring of structures is an excellent field of application for wireless sensor networks. ADVANTICSYS has provided solutions for the monitoring of structure in different fields, from bridges, where the vibration has to be controlled both in the construction and operation phase, to cultural heritage buildings with their structural integrity under risk.

By Advantic Sistemas y Servicios S.L based in Alcobendas, SPAIN.

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