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The use of sound visualization systems

Leak detection, mechanical failure diagnostics, partial discharge monitoring, and much more. See what tasks sound visualization systems solve in industrial facilities.

Акустическая система для обследования оборудования

Metallurgy

Diagnosis of the straightening annealing line

Finding signs of bearing and reducer malfunctions during the operation of the production line.

Without a stop for examination Localization of suspicious nodes for timely inspection and servicing.
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Прессовое оборудование предприятия цветной металлургии

Metallurgy

Checking the condition of the valves in the pressing department

Continuous monitoring of the hydraulic units of the press using NACEx-SA and Aura AcoMS.

The state of the nodes and the working cycles Identification of signs of defects and monitoring of the duration of pressing, reloading, and downtime.
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Оборудование энергетического объекта

Energy

Diagnosis of cable lines

Searching for signs of defects in high-voltage cable connectors using NAC-PU and preparing reports in Aura SVS.

Large-scale survey of cable lines About 1000 km of cable lines - approximately four weeks of surveys.
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Мельница обогащения в производственном цехе

Chemical Industry

Preventing the destruction of mill linings

Stationary acoustic camera detect areas of uneven rock impacts on the lining during continuous monitoring of the mill.

Result Localization of the impacts helps to adjust the mill’s operating mode in a timely manner and reduce the risk of damage to the lining.
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Поиск утечек газов на химическом производстве

Chemical Industry

Search for leaks of toxic and explosive gases

The portable ultrasonic camera NACEx-PU locates leaks at a distance of tens of meters. The survey results are documented in a report in Aura SVS.

Result Circumventing production in a few hours: localization of leaks and determination of repair priorities.
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Обследование насосной станции

Oil and Gas Industry

Identification of defects in the operation of pumping stations

Pump inspection with the NAC-PA camera: localization of unusual sound sources, analysis of recordings and report preparation in Aura SVS.

Result Localization of sources of unusual sounds and data collection for component inspection and maintenance planning.
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Поиск присосов воздуха на ТЭЦ

Energy

Determination of air leaks at thermal power plants

Search for leaks in the vacuum system of operating equipment using the NAC-PU camera and prepare a report in Aura SVS.

ResultLocalization of air leak areas and recording of data for inspection and repair planning.
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Карусельный вакуумный фильтр

Chemical Industry

Finding vacuum leaks on a carousel vacuum filter

Inspection of a working filter at a fertilizer production facility using a NAC-PU camera and preparation of a report in Aura SVS.

ResultAir leaks were detected on the corrugated hose and along the pressure plate. Areas have been identified for inspection and repair.
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Акустическое обследование автомобиля

Mechanical engineering

Localization of noise sources in a car

Inspection of the interior and underhood space with the NAC-PA camera, followed by analysis of the records in Aura SVS.

ResultThe sources of unusual sounds were localized. Data was collected to verify components and develop noise reduction measures.
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Иллюстрация передачи шума между помещениями

Construction

Finding noise sources in buildings

Search for areas of sound transmission through structures using the NAC-PA camera, with recording analysis and report preparation in Aura SVS.

Result Areas of increased sound radiation were localized near the doorway and in the area where structures adjoin.
Solution format On-site inspection or rental of an acoustic camera
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Обследование тяговой подстанции

Transport

Inspection of traction substation

Search for signs of electrical defects using the NAC-PU camera and analyze the recordings in Aura SVS.

ResultAreas for checking and planning maintenance of substation equipment have been localized.
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Трубопроводы и оборудование кислородной станции

Metallurgy

Inspection of the air separation unit of the oxygen station

Detect leaks in connections and shut-off valves of the main switchgear using the NACEx-PU camera, with recording analysis and report preparation in Aura SVS.

Result Leak sources in connections and shut-off valves were localized for subsequent inspection and repair.
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Конвейерные галереи портового терминала

Transport

Troubleshooting conveyor problems in a port

Detecting noise sources in conveyor rollers and drive units using the NAC-PA camera, analyzing recordings and generating a report in Aura SVS.

ResultThe sound source in the roller area has been localized for subsequent inspection and maintenance.
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Оборудование мукомольного производства

Food industry

Inspection of a flour mill

Mechanical testing and leak detection using NAC-PA and NACEx-PU cameras, with recording analysis and report generation in Aura SVS.

ResultThe sound source was localized to the air blower system electric motor for subsequent testing.
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