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  • BridgeScan

    BridgeScan

    GPR Bridge Inspection Equipment

    BridgeScan™ is a complete, affordable GPR system that is an effective tool for quickly determining the condition of aging bridge decks, parking structures, balconies and other concrete structures. The system is also used to obtain accurate concrete cover depth on new structures.

    • Max Depth

      30 cm (12 in)

    • Antenna Frequency

      1600 MHz

    • Weight

      24.9 kg (55 lbs)

    • Storage Capacity

      32 GB

    • Software
    • Accessories

      No accessories needed

    Typical Uses
    The BridgeScan is typically used for:
    • Bridge deck condition assessment
    • Void detection and location
    • Measure concrete thickness
    • Inspection of other reinforced concrete structures
    System Includes
    • SIR 4000 Control Unit
    • 1600 MHz antenna
    • 3-wheel survey cart
    • 2 m control cable
    • SIR 4000 sunshade
    • Lithium-ion battery (2)
    • Dual-bay battery charger
    • Transit case
    • RADAN 7 & RADAN 7 BridgeScan Module
    • 2-year warranty
    Upcoming Training Events
    View All Events
    BridgeScan - Hero
    Inspect deficient bridges with GPR for quantifiable data
    The BridgeScan system provides a non-destructive means to accurately assess the health of bridge decks and concrete structures.
    • BridgeScan - Feature 1

      Acquire Data

      The BridgeScan can identify areas of deterioration inside reinforced concrete bridges. This GPR system makes overlay thickness and concrete cover depth measurements easy to achieve.

    • Cost Effective Bridge Surveys

      With BridgeScan, repair costs can be estimated accurately, saving project time and money for Departments of Transportation and pavement contractors.

    Data Examples
    Bridge Deck Condition Assessments

    After exporting processed data from RADAN, this color-coded deterioration contour map was created with DPlot® software to illustrate areas of deterioration.

    Bridge Deck Condition Assessments

    Data represents rebar locations of processed bridge data displayed in RADAN 7 BridgeScan module, using Interactive Interpretation mode.

    Specifications
    SystemSIR 4000
    AntennasCompatible with all GSSI antennas
    Number of ChannelsRecords data from 1 single-frequency antenna or 1 dual-frequency antenna
    Data Storage32 GB Flash, 1 GB RAM
    DisplayEnhanced 10.4" LED display with internal high brightness, Active matrix 1024 x 768 resolution and 32-bit color
    GPSData logged internally
    Display ModesLinescan, Linescan plus O-scope, Wiggle trace Full 3D, 256 color bins are used to represent the amplitude and polarity of the signal
    Environmental RatingIP65
    Data Acquisition
    Data FormatRADAN® (dzt)
    Output Data Format32-bit
    Scan IntervalUser-selectable, up to 4000 scans/sec
    Number of Samples per Scan256, 512, 1024, 2048, 4096, 8192, 16384
    Operating ModesContinuous (time) or survey wheel (distance triggered) or point mode
    Time Range0-20,000 nanoseconds full scale, user-selectable Gain: manual adjustment from -42 to +126 dB Number of segments in gain curve is user-selectable from 1 to 8
    Standard Real-Time FiltersInfinite Impulse Response (IIR) - Low and High Pass, vertical and horizontal - Finite Impulse Response (FIR) - Low and High Pass, vertical and horizontal
    Advanced Real-Time FiltersMigration, Surface Position Tracking, Signal Noise Floor Tracking, Adaptive Background Removal
    Automatic System SetupsStorage of an unlimited number of system setup files for different survey conditions and/or antenna deployment configurations
    Automatic Antenna RecognitionAutomatic recognition of Smart Antennas to allow maximum compliant transmit rate
    LanguagesEnglish, Chinese, Japanese, French
    Operating
    Operating Temperature-20°C to 40°C external (-4°F to 104°F)
    BatteryInspired Energy Ni2040ED, 3 hour runtime (battery life dependent on level of display brightness)
    Transmit RateUp to 800 KHz (International) US/Canada and CE rates depend on antenna model
    Input/Output
    Available PortsAntenna inputs analog and digital (one at a time), DC power input, Serial RS232 (GPS port), Accessory connector, HDMI video output, Ethernet to PC, USB 2.0 port, mini USB
    EthernetRJ45 100BT Ethernet
    USB HostUSB host with external keyboard support, USB flash drive support and USB HUB support
    Mechanical
    Dimensions14x10x2.75 in (36x25x7 cm)
    Weight10 lbs (4.53 kg) including battery
    Relative Humidity<95% non-condensing
    Storage Temperature-40°C to 60°C (-40°F to 140°F)
    Accessories
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