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We transform
sound into value

A high-tech enterprise that integrates research and development,
production, sales, and service

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We transform
sound into value

A high-tech enterprise that integrates research and development,
production, sales, and service

Read More

We transform
sound into value

A high-tech enterprise that integrates research and development,
production, sales, and service

Read More

ITEST Product Center

S860 Acoustic imager

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IRS180 Acoustic Thermal 2-in-1 Imager

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S860-Ex Explosion proof acoustic imager

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MS865 Drone Carrying Acoustic Camera

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G20 Acoustic Online Monitoring Module

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Application In The Power Industry

As an important component of the power grid system, the operation status of transmission, transformation and distribution equipment directly affects the power supply reliability of the entire power grid. In addition, the power grid system has numerous equipment and complex structures

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Metallurgical Industry Applications

The metallurgical industry is one of the important raw material industries in the country and an important component of the industrial system. The equipment situation in the factory area is extremely complex, but as the equipment operation time increases

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Chemical Industry Applications

The chemical industry is one of the important raw material industries in the country, and the equipment situation in the factory area is extremely complex. However, with the increase of equipment operation time, transportation pipelines and valves and other equipment are gradually aging.

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More Industry Applications

Committed to the application research and development of high-tech products in the field of electricity and energy

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Power
Metallurgy
Chemical Industry
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Share With You Our Selected Cases

Application of Acoustic Imaging Online Monitoring in 10kV High and Low Voltage Distribution Rooms

The user installed an acoustic imaging online monitoring system in the high and low voltage distribution room, and found obvious positioning points in the 10kV switchgear busbar room using the acoustic imaging online monitoring device.

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Unmanned aerial vehicles equipped with acoustic imaging applications

Users are using drones equipped with acoustic imaging modules to conduct daily inspections on 10kV overhead lines, and there are partial discharge issues at the positions of 10kV overhead line porcelain bottles and clamps.

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Unmanned aerial vehicles equipped with acoustic imaging applications

Users are using drones equipped with acoustic imaging modules to conduct daily inspections on 10kV overhead lines, and there are partial discharge issues at the positions of 10kV overhead line porcelain bottles and clamps.

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Unmanned aerial vehicles equipped with acoustic imaging applications

Users are using drones equipped with acoustic imaging modules to conduct daily inspections on 10kV overhead lines, and there are partial discharge issues at the positions of 10kV overhead line porcelain bottles and clamps.

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Abnormal heating of 10kV line clamp

In daily inspections, using an infrared acoustic two in one imaging instrument, it was found that there was significant heating in the A-phase clamp above the 10kV transformer, and a clear infrared pyrogen signal was detected on site.

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10kV insulator partial discharge accompanied by abnormal heating

In daily inspections, an infrared acoustic two in one imaging instrument was used to detect abnormal sound source points at the porcelain bottle next to the C-phase drop type fuse above the 10kV transformer, and obvious discharge signals were detected on site.

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10kV insulator partial discharge accompanied by abnormal heating

In daily inspections, an infrared acoustic two in one imaging instrument was used to detect abnormal sound source points at the porcelain bottle next to the C-phase drop type fuse above the 10kV transformer, and obvious discharge signals were detected on site.

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Acoustic Imager Extreme Distance Testing

During daily inspections, users found partial discharge problems in two clamp positions on the line using acoustic imaging equipment. The fault location is about 100 meters from the ground, and the signal attenuation is large,

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Simultaneous positioning of multi-point partial discharge

Simultaneous positioning of multi-point partial discharge

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Corona partial discharge caused by insulator damage and wire aging

During daily inspections, an acoustic imager was used to detect discharge at the top of the C-phase porcelain bottle tied to the top of the 10kV XXX special transformer drop type fuse, and obvious discharge signals were detected on site.

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ITEST History

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2018

The first acoustic imaging testing instrument developed by our company in collaboration with the Research Institute of Xi'an Jiaotong University, the "Acoustic Imaging Instrument S860", has been officially launched and launched into the market!

2019

Audiovisual products have received unanimous praise from State Grid users in Shanghai, Beijing, Jiangsu, and other places!

2020

The new sound wave and infrared two in one product is officially launched!

2021

Enter Nanwang Mall!

2022

The new drone sound wave product was released and won the EPCM drone sound wave "Golden Tour Award".

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Our services are available in several countries
and regions around the world

40+

Business distribution countries and regions

2000+

Serving customers

10+

Service industry

We will always provide you with assistance

CONTACT

Global Service Hotline

+86 021-65902995

E-mail：service@infratest.com.cn

Address：Room A13, South Area, Building 8, No. 619, Longchang Road, Yangpu District, Shanghai

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Products

S860 Acoustic Imager IRS180 Acoustic Thermal 2-in-1 Imager S860-Ex Explosion Proof Acoustic Imager MS865 Drone Carrying Acoustic Camera G20 Acoustic Online Monitoring Module

Industry

Power Metallurgy Chemical

Case

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