NJ-8000 GPR

Main feasures

1. Construction, Bridge, Dam, and Highway concrete NDT evaluation; Foundation, Structure, Bridge and Culvert quality inspection; Defect detection and Rebar type and location testing.

2. The Bridge, Highway, Railway channel inspection and Tunnel lining quality, thickness, defect evaluation.

3. City road, Airport Runway, Highway, Railway surface and foundation NDT testing; pavement depression, Surfstar course compression, Cement stabilized base quality and foundation defects testing.

4. Underground Tube, Cable and Fiber Cable checking; Tube location, Permeability and leakage prospecting.

5. Underground berry confirm

6. Geophysical exploration, Archeology aspect detecting.

 

1).Specification:

1. Work Mode: Single channel,

2. Work time: Continuous >= 8h

3. Antenna: ***0MHz, **0MHz, **0MHz shield Antenna.

4. Scan rate: >= *7Hz (Continuous Sampling) Point Sampling optional.

5. Record channel Length: at least **6, **2,***4 adjustable.

6. Pulse repeat frequency: >= **0 kHz.

7. Time window range: at lease *5, *0, *5,**0ns adjustable (Extend optional)

8. Collection mode: Continuous profiling test, Distance wheel trigger, Point test.

9. Dynamic Range: >= **8 dB

*0. Radar signal range: >= ±*2V

*1. A/D Resolution: >= *6 bit

*2. Software process function: Filter, Amplify, Background process, Gain and other normal processing.

*3. Port: USB, Wi-Fi

*4. Data Storage: Memory, PC

*5. Display mode: Pseudo-color Image, Stacking wave or Gray Image.

*6. Power: < **7w.

2). Data collection software function:

1. Window system, PC and console separate for data process easily.

2. Dynamically adjust Radar wave parameter: such as amplify curve

3. Continuously prospecting and display data (Pseudo-color Image or Gray Image), Filtered and Stacking to remove Noise at the real time.

4. Point-Point measurements and Stacking time *****4 time, adjustable.

5. Data Storage and Review or print at the real time.
3). Data Processing function.
1. Work under Windows system with our own patent suitable for the international standard.
2. Edit file, data process function.
3. Amplitude gain process, Background remove, and Zero calibration.
4. Filtered noisy mode (with lower channel, high Channel and so on.)
5. Spectrum analysis, Band-pass filter, Band-Reject filter.
6. Mathematical manipulation
7. Hilbert Transformation (Phase and Amplitude evaluation)
8. Offset handle, Time-depth Transform
9. Topographic Correction
*0. Section Edit (Add Mark, Illustration, Title, etc.
*1. Processed section data output and print.