proceq GM8000 Multichannel GPR Mobile Mapping System
Product Usage Instructions
The GM8000 is a versatile product designed for ground- and wall-probing radar applications. Follow these steps to effectively use the product:
- A. Setup
- Ensure the device is fully charged before use. Connect any required accessories according to the user manual.
- B. Calibration
- Perform calibration as per the guidelines provided in the manual to ensure accurate readings.
- C. Operation
- Turn on the GM8000 and select the desired mode of operation. Follow the on-screen instructions to start scanning.
- D. Data Collection
- Collect data by moving the device over the area of interest systematically. Ensure proper contact with the surface for accurate results.
- E. Analysis
- Review the collected data using the software provided or compatible applications for detailed analysis.
- F. Interpretation
- Interpret the results based on the data collected and use them for decision-making or further investigations.
- G. Maintenance
- After each use, clean the device following the maintenance instructions in the manual. Store it in a safe and dry place.
FEATURE
Modular multichannel GPR mobile mapping system for the subsurface
Versatility
- Interchangeable GPR arrays for near-surface and deep detection to scale your solution easily and approach new applications.
Accuracy
- The highest density of information in all three dimensions, is accurately mapped even in challenging conditions.
Efficiency
- Easy to set up, operate, and get insights from. Data collection at high speed and direct path into the office.
SPECIFICATION
Instrument Tech Specs
- Radar technology Stepped-frequency GPR
- Modulated frequency range 500 – 3000 MHz ² | 30 – 750 MHz ³
- Number of channels 71 (VV) + 31 (HH) ² | 23 (VV) ³
- Channel spacing 2.5 cm (VV), 5.5 cm (HH) ² | 7.5 cm ³
- Scan width 1.75 m ² | 1.67 m ³
- Scan rate 27500 scans/s ² | 22000 scans/s ³
- Time window 45 ns ² | 130 ns ³
- Acquisition speed Up to 80 Km/h ² ⁴ | Up to 180 Km/h ³ ⁵
- Spatial interval Up to 100 scans/m
- Dimensions Total length: 923 mm | Total width: 1882 mm
- Weight 87 – 93 Kg ¹⁰
- Odometry Doppler radar or wheel speed sensor
- Ingress protection (IP) / sealing IP65
- Towing system Rear hitch, 50 mm ball
- Shock absorption system Hydraulic, optional anti-bump wheels
- Power supply Power-over-Ethernet / External 12V
- Operating temperature -10° to 50°C | 14° to 122° F
- Operating humidity <95% RH, non-condensing
- Connectivity USB-C, USB-A, 2x Ethernet + Power, 2x Lemo ⁶, 2x ODU Antenna connector, Universal I/O (UART, CAN-Bus)
- GNSS satellites Multiband GPS + Glonass + Galileo + Beidou
- GNSS real-time corrections NTRIP RTK compatible ⁷
- RTK accuracy Typ. 1 – 5 cm | 0.5 – 2 in ⁸
- RTK outage accuracy <0.1% drift/distance ⁹
- Sensor fusion GNSS + IMU + Camera imaging + Wheel speed
- Feature tracking Yes
OVERVIEW
- Running an up-to-date iOS version; recommended models: MacBook Pro® 2022 model or superior
- In combination with 2x GX1 array modules
- In combination with 2x GX2 array modules
- At 100mm spacing
- At 50mm spacing
- For terrestrial positioning systems, an intermediate serial adapter to DB9 might be needed to output Pseudo NMEA GGA positions
- Needs an active Internet connection on the iPad; NTRIP corrections in RTCM3 format
- The achieved accuracy is subject to atmospheric conditions, satellite geometry, observation time, etc.
- By bundle adjustment between fixed RTK positions. Estimated max. error: 0.3 m in floating RTK sections./
- Depending on configuration and accessories, cables included
Our Accessories
| Standards & Guidelines Description |
| AS 5488-2013 ( Australia) |
| NF_S70-003 ( France) |
| UNI/PdR 26.01:2017 ( Italy) |
| ASCE 38-02 ( United States) |
| CSA S250 ( Canada) |
| HSG47 ( United Kingdom) |
| PAS128 ( United Kingdom) |
| ASTM D6432-11 |
| NCHRP Synesis 255 |
| SHRP H-672 |
| SHRP S-300 |
| SHRP S-325 |
MORE INFORMATION
- Present in +100 countries, we serve inspectors and engineers all over the world with the most comprehensive range of InspectionTech solutions, combining intuitive software and Swiss-manufactured sensors.
- Request a quote
- www.screeningeagle.com
FAQs
- Q: Where can I find the GM8000 manual for more detailed information?
- A: The GM8000 manual is available for download at https://www.screeningeagle.com/en/products/proceq-gm8000
- Q: What compliance standards does the GM8000 adhere to?
- A: The GM8000 complies with RoHS, WEEE, Low Voltage Directive, EMC Directive, and Radio Equipment Directive.
- Q: How do I know if my GM8000 is authentic Swiss-made?
- A: The Swiss-Made declaration confirms that the product was developed and manufactured in Switzerland, meeting all necessary requirements.
Documents / Resources
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proceq GM8000 Multichannel GPR Mobile Mapping System [pdf] User Guide GM8000, GM8000 Multichannel GPR Mobile Mapping System, Multichannel GPR Mobile Mapping System, GPR Mobile Mapping System, Mobile Mapping System, Mapping System |
