[Exploration Technology and Services] Subsurface Object and Cavity Exploration "Esper EX"
[Exploration Technology and Services] Underground Buried Object and Cavity Exploration "Esper EX"
A technology/service capable of non-excavation exploration of underground installations and voids. This product is lightweight and compact, making it effective for exploring installations and voids in narrow and shallow areas.
"Esper EX" allows for the prior identification of underground water and sewage systems, electricity, communication, gas pipelines, etc., that are laid underground, as well as the efficient investigation and exploration of the location and depth of voids that could potentially cause road collapses, without the need for trial excavations. If you have any requests for "consulting, exploration, analysis, and report preparation" related to underground buried pipe and void exploration using our Esper, please feel free to contact us. *This product is not for sale.
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basic information
This product can detect up to a maximum exploration depth of approximately 1.5 meters, with measurement accuracy of ±10 cm in the horizontal direction and ±10% in the vertical direction, and it has high resolution at high frequencies. Its lightweight and compact design offers excellent portability and operability, making it suitable for detecting buried objects and cavities in narrow and shallow areas. ● Uses an antenna with a center frequency of 800 MHz. ● The minimum detectable diameter is Φ25 mm. ● Provides clear images with high depth and high resolution in monochrome 16 gradations, color 8 gradations, and polarity color 8 gradations. ● Exploration, analysis, and report generation can be performed with a single dedicated software. ● The device has a lightweight body weighing 20.5 kg and is foldable, offering high operability and portability. For more details, please contact us or download the catalog.
Price information
[Exploration Technology and Services] Please contact us.
Delivery Time
※[Exploration Technology and Services] Please contact us.
Applications/Examples of results
● Underground buried object exploration ● Cavity exploration ● Ruins exploration
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Company information
Since our establishment in 1987, we have been able to continue our steady progress thanks to the support and patronage of our customers. In the 21st century, a society where prosperity can be felt requires further development of social infrastructure centered around lifelines such as telecommunications, sewage systems, electricity, and gas. In the construction and maintenance of these infrastructures, designs and construction methods that consider the global environment are strongly demanded. To meet the needs of this era, we will utilize NO-DIG technology based on NTT's research and development achievements, contributing to efficient social infrastructure development while also protecting the global environment.