Source Investigation - List of Manufacturers, Suppliers, Companies and Products

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Noise source investigation

We have prepared two devices to explore the source of sound! The "acoustic camera" visualizes sound using thermography!

Nanyang Wood Co., Ltd. conducts "Noise Source Surveys." We have two devices to explore the source of sound: a digital sound level meter and a visualization device using an acoustic camera, which will help identify the location of the sound. With the digital sound level meter, measurements can be taken from 30 dB to 130 dB. Measurements can be made in seconds, and the data can be graphed to show the fluctuations in noise levels. Additionally, measurements with the acoustic camera allow not only for the identification of the noise source but also for measurements of the surrounding space, enabling pinpoint confirmation of where sounds are coming from and the range of audible sounds. [Features] <Measurements with the Digital Sound Level Meter> ■ Measures noise levels in dB (decibels) ■ Capable of measuring from 30 dB to 130 dB ■ Measurements can be taken in seconds, and the data can be graphed to show fluctuations in noise levels *For more details, please refer to the related links or feel free to contact us.

  • Vibration and Sound Level Meter
  • Environmental Survey

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Hot Spring Water Quality Source Investigation

Methods for water quality source investigation to minimize the economic risks of hot spring development projects.

In planning the development of hot springs, it is necessary to combine thoroughly considered survey methods based on the topographical and geological conditions of the target area. Our company conducts various methods, including "geochemical exploration," which involves the exploration of underground mercury gas, soil mercury, surface radioactivity, and underground carbon dioxide, as well as "CSA-MT method exploration," which advances considerations such as aquifer depth to serve as foundational data for determining drilling depth, to carry out the most suitable hot spring and water source surveys in the investigation area. 【Main Survey Methods】 ■ Aerial photo interpretation, topographical data analysis, Landsat data analysis ■ Surface geological surveys ■ Geochemical exploration ■ CSA-MT method exploration *For more details, please refer to the catalog or feel free to contact us.

  • Hydrological survey
  • Geological Survey

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