Cavities Rader SENCION be-ta1-C - SENCION be-ta1-C

Detection of Cavities

Since the Sencion can catch clearly the cave on the back of a concrete structure, such as a cave under a road surface, a tunnel, a bank, it demonstrates power to accident prevention, such as a cave-in and land subsidence.

Recorded measurements

Recorded measurements

Analysis results

The analysis results clearly show an under-ground cavity which could cause a serious accident. Repair work later revealed the size of the cavity was approximately 1.5 cubic meters.

Sencion β1 catches the position and depth of an investigation subject using electromagnetic waves, and displays an investigation section on a monitoring screen in an instant.
It are all detectable a wide range of substances, such as underground conduits, cavities, and reinforcement rods within concrete, to mention a few.

Detection principle
The SENCI-ON uses exactly the same principles as radar employed by airplanes and marine vessels. For example,airplane radars emit radio waves in 360 degrees. Radio waves deflected by another airplane are received by the radar antenna. The time between the emission and the reception is used to calculate the distance to the second airplane. The direction of the antenna is used to determine its position in space. As the objects that the SENCI-ON detects are stationary, location and depth are determined by moving the antenna.

Electromagnetic wave signal adjustment display

Cross sectional display of the ground being surveyed

SPECIFICATIONS

Model SENCION β1

Detection Method Electromagnetic Impulse Radar

Detection Depth Roughly 1.5 m range

Resolution Pitch ±3mm

Operation Modes A•B•3D mode

Display Method Liquid Color Display, 256 colors

Power Source DC 12V Battery

Operating Environment ~40°C 95% RH

Dimensions / Weight Length 1m / 4kg

FEATURES

• Non-contact, non-destructive operation
• Lightweight and portable
• Operation by single operator
• Interchangeable antennas depending on field
• Saving and retrieving data by IC card, standard
• No need for power outlet
• 3 hours operation by portable battery
• Continuous operation by solar battery vest under sunlight
• 3D display function included

The package contains one each of th following:

1. The SENCI-ON
2. Screwdriver for adjustment use
3. Portable battery
4. Power cable
5. Timer
6. AC charger
7. IC card
8. Instruction manual

We usually about fifty stocks.

Please contuct us.