TBTGPR-40 multi-channel GPR system is mainly used for highway related detection, the controller with channel-parallel designing allows each channel to work independent and simultaneously, and collects 4 channels data (Max.up to ~12 channels) to achieve the best detection performance and efficiency.
The controller is compatible with all TBTGPR series antennas with center frequency range from 35MHz to 2500MHz. The system can be flexibly configured to maximumly meet the actual needs of engineering inspection and detection.
TBTGPR-40 system Application:
City road and airport runway quality inspection
City road subsurface cavities and disease detection
Utility pipeline detection
Tunnel and railway inspection
Pavement asphalt layer thickness, structural layer thickness and disease detection
Highway structural layer thickness and roadbed disease detection
Features:
1, Channels work independent and simultaneously without mutual interference. It means several single-channel radars working at the same time (upper time-sharing control), which greatly improves the detection efficiency.
2, Good flexibility and compatibility, channel numbers and antenna frequency can be freely selected.
3, The system automatically identify antenna and make parameter configuration.
4, The system saves both original data and in-field data.
5, Vehicle encoder and antenna encoder are optional.
6, Controller 2U structure designed with external terminals connection by serial port (RS232), RJ45, USB etc.
7, The antenna trailer is integrate designed with tire wheels, it can go forward, backward or turn other directions. The trailer is made with wear-resistance cover and bottom fully ensures the radars working safely at speed around 70KM/h. The compact designed trailer size is 1960x1155x530mm.
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Controller
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GPR-40
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Compatible Antenna
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GPR series antennas
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working Channel
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4 channels (can be customized Max. up to 12 channels）
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accept GPS
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By Serial Port RS232, accepts GPGGA data format
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Display mode
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False color, gray level, stacking waves and color stacking wave
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Power supply
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External power supply, 18V~27V
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Power consume
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≤80W
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Size
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435mm×350mm×85mm
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Weight
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≤6kg
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Working temperature
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-20℃~+50℃
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Storage temperature
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-40℃~+60℃
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Working humidity
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<95%, not condensate
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waterproof level
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IP65
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Data collecting
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Data format
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GER (SRD)
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ADC bits
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16 bit
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The max scanning speed
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512 scanning/s (sampling points number is 512)
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Sampling points number
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256, 512, 1024, 2048, 4096, 8192
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Max transmitting frequency
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800kHz
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Collecting mode
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Time mode, distance mode and point measurement mode
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Time-window range
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1~8000ns
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Gain range
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-10dB~160dB
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Number of gain adjustment points
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9 pieces
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Real time processing functions
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Correction zero deviation, FIR filtering, IIR filtering, background removal, average among ways, data overlying
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Exterior installing terminals
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Data transmission
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USB 3.0
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GPS
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Serial port (RS232)
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control
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RJ45 network port
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Main control
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8-pin aviation socket
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GPR-40 Software Functions and features:
1) The 4-channel simultaneously acquisition and display in various optional modes such as tiling, cascading or one channel individually.
2) Various detecting methods available such as continuous measuring or distance trigger detecting methods.
3) Various data processing methods can be selected to highlight the signal characteristics of the detected target.
4) Original data and in-field data are saved at the same time to avoid data invalidation caused by misoperation.
5) The data format is fully compatible with GER general radar data format, GER2.0 software is used for data processing with powerful functions and friendly interface.
6) The real-time acquisition software can be installed on laptops or other handheld terminals for convenient carry.
TBTGPR series antenna selections:
 The 4-channel simultaneously acquisition and display in various optional modes such as tiling, cascading or one channel individually. 2) Various detecting methods available such as continuous measuring or distance trigger detecting methods. 3) Various data processing methods can be selected to highlight the signal characteristics of the detected target. 4) Original data and in-field data are saved at the same time to avoid data invalidation caused by misoperation. 5) The data format is fully compatible with GER general radar data format, GER2.0 software is used for data processing with powerful functions and friendly interface. 6) The real-time acquisition software can be installed on laptops or other handheld terminals for convenient carry.)
Contact person: Ms. Toni Gu 
toni_gu@tbt-scietech.com sales@tbt-scietech.com
0086-25-8472 1577 / 8472 1579 / 8472 1907
0086-25-8472 2235
Rm. 1001, Huaxia Mansion, No.81 Zhongshan Rd.,Nanjing,China,210005
