SIR System-2000 Subsurface Interface Radar



  A portable, digital Subsurface Interface Radar System designed for a broad range of applications concerning the fields of civil engineering, construction, geology, hydrogeology, archeology and environmental protection. It is currently equipped with a 400 MHz and a 40 MHz antennas.


 

  Τεχνικά Χαρακτηριστικά


  HARDWARE
RADAR PROCESSOR Motorola DSP 56002
DISPLAY 21 cm Color Active Matrix LCD VGA (High Brightness) for real-time display. 640 x 480 pixels Data Storage Capacity: 1.3 GB Minimum
INPUTS/OUTPUTS Antenna Input (including survey wheel) Parallel port 12 VDC Input Audible Warning RS-232, Keyboard (PC/AT compatible)
PRINTER Optional thermal plotter for real-time or playback hard copy of wiggle plot or gray-scale linescan data

 

  ELECTRICAL
ANTENNAS Operates all GSSI surface and air-coupled antennas. Currently Available Antennas: ground-coupled 16, 20, 35, 70, 80,100, 200, 400, 900, &1500 MHz air-launched: 1.0 GHz (for highway applications)
INPUTS/OUTPUTS 12 VDC (3 Amp or 36 Watts), 110/220 VAC with optional power supply

 

  OPERATIONAL
TEMPERATURE -1O° C TO +40° C (operating), -25° C to +60° C (storage)
HUMIDITY 0 - 100% (RH)
ENVIRONMENTAL Radar control unit is packaged in rugged, sealable Pelican case.

 

  MECHANICAL
DIMENSIONS 35 X 30 X 16 cm
WEIGHT 6 kg

 

  SOFTWARE
DATA COLLECTION MODES Continuous profiling with manually- or survey wheel-referenced, vertical distance marks. Point stacking either during continuous collection by stacking sequential scans or in stationary, point collection mode.
DISPLAY MODE color/gray-scale linescan, wiggle plot, or oscilloscope formats.
RANGE GAIN 100 dB automatic or user-selected; range gain applied prior to digitization for maximum system dynamic range.
FILTERS Automatic or user-selected.
STACKING Automatic or user-selected.
TRANSMIT RATE Automatic 64 kHz.
SCAN RATE Automatic or user-selected, 1 to 64 scans per second
SAMPLING Automatic or user-selected, 128, 256, 512, 1024, 2048 samples/scan.
RANGE Automatic or user-selected: 5 to 2000 nanoseconds.
DATA TRANSFER: Through parallel port to PC with bi-directional (EPP) parallel port.
FACTORY SETUPS Stored, pre-set factory settings for automatic recall of various GSSI antennas & survey objectives.
USER SETUPS 50 Custom setups available to user for site-specific or application-specific needs
POST-PROCESSING Data can be processed on a PC by using GSSI's RADAN for NT or RADAN for Windows post-processing software.

 

 

 

  Antenna Model 5103



  Used for moderately shallow investigations and is ideally suited for utility detection, underground storage tank locating and void identification. (400 MHz)


 

  Antenna SubEcho-40



Very High Penetration, 35 MHz Ground Probing Radar Antenna

The SubEcho-40 is a low frequency, portable lightweight antenna with very high penetration. The antenna is perfectly matched, so it does not have to be in contact with the surveyed media. Even airborne surveys can be performed with good results. One man surveys with one or two antennas are possible, even in hard terrain. The elements and electronics are all embedded in armed fiber-glass, making the antenna waterproof. The antenna is delivered with four universal fastening points and shoulder strap. Optional is two glass fiber rods for winch mounting and basic operation



 

  Τεχνικά Χαρακτηριστικά


  HARDWARE
TYPE Dipole GPR
Antenna Center Frequency 35 MHz
Dimensions 200x15x26 cm (79x6x10 in)
Weight 5kg (11lbs)
Electronics GSSI