KURABO Railway Tunnel Scanner
TM-270
Feature of KURABO
Railway Tunnel Scanner TM-270
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point01Compatible with
various shapesFlexible design supports to scan various tunnel shapes such as single track, multitrack, horseshoe-shaped tunnel, circular tunnel, etc.
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point02Variable speed for
measurementCan be used on trolley up to 20km/h.
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point03Only 5 steps
to assemble!Assemble the unit on site within short time by 1-2 person.
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point04High resolution
imageHigh definition color line camera and encoder capture high resolution wall image with various speed.
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point05Excellent
analysis softwareProven KURABO analysis software support to create tunnel deficiency map with accurate cracks length and width information on it.
High speed and law cost tunnel inspection system
A lot of railway tunnel inspection should be done for only 3-4 hours between the last train and the first train. Conventional visual inspections using large high place working vehicles have limited work volume. To use TM-270, user can carry by hand on site and scan tunnel surface with high resolution to detect hair cracks. TM-270 is the inspection system for railway tunnels that greatly reduces labor and efficiency on site.
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What is KURABO
Railway Tunnel Scanner TM-270
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1High Definition
ImagesWith our large-capacity image processing technology, user can obtain clear tunnel wall images from seven high definition color line cameras. Even hair cracks are captured.
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2Only 5 steps to assemble
By designing the scanner system into a small unit, it is easy to install TM-270 on site with one or two people.
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3One click Scan
Usr friendly software supports user to scan tunnel easily on site.
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4Create Lining Image
AutomaticallyInput tunnel shape, then our software creates tunnel lining surface image automatically.
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5Analyze images
using our softwareUser can extract cracks and draw other defects such as water leaks to create deficiency map. Then output its analysis result including images, areas, lengths/width of crack, each defect numbers, etc. to image data, CAD(DXF) data, CSV data, etc.
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Case Study
TM-270 is available to adjust scanning area depends on tunnel shapes. Therefore, user can create one stitched tunnel image map even it is single track or multi track.
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Single track
Seven cameras
cover 300 degree. -
Multi track
Six cameras
cover 180 degree.
Process Chart
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Preparation
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On-site
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At the office
Simple tunnel inspection.
Specification
Railway Tunnel Scanner TM-270 |
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Image | |
Imaging device | High resolution color line camera |
Cameras (300 degree) | 7 (Ul to 8 depend on tunnel shape) |
Lighting system | LED lighting |
Transversal resolution | 1mm/pixel |
Travel direction resolution | 1mm/pixel |
Survey speed | Up to 20km/h |
Acquisition | Trigger mode (Encoder) |
Power | Maximum 1.7kW (Depend on the configuration) |
Tunnel shape | Maximum tunnel height by approx. 7.5m |
System Configuration
Unit | Items | Qty |
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Inspection Unit | Line camera | 7 |
LED lighting | 7 | |
Camera mounting unit | 1 | |
Control Unit | Capturing PC | 2 |
Distance display counter | 1 | |
Encoder | 1 | |
HUB | 1 | |
Power supply for LED lighting | 2 | |
Sync Box | 1 | |
Monitor | 1 | |
Mouse, Keyboard | 1 |