Ground Penetrating Radar Systems Offer Unique Advantages To Professionals

Accurate and reliable concrete imaging is essential for contractors and construction professionals. Ground penetrating radar (GPR) technology has come a long way in recent years and is quicker and more accurate than ever before. Still, with many different options available and companies claiming to have the best products, it’s hard for contractors and other professionals to know exactly which GPR systems fit their needs. 


The answer to this problem lies in the specific application professionals commonly use a GPR system for. Some systems are designed to be all-in-one units that are small, portable, and offer accurate readings and measurements for various applications. Those types of systems are widely used by contractors who handle jobs of various sizes and need a reliable unit to handle them all. Other GPR systems are larger and have more features available to customize them to the most common applications they are used for. Price is usually a factor as well, so you can narrow down the available options based on your budget and what the most important features are.


We have evaluated three top GPR systems to provide you with the information needed to make the right choice. Those systems are the StructureScan Mini LT, the StructureScan Mini XT, and the StructureScan Pro. After evaluating each model’s features and benefits, professionals can make the best decision for their needs and enjoy reliable and accurate scans for multiple applications.


StructureScan Mini LT


The StructureScan Mini LT is an all-in-one GPR system designed to help make inspecting concrete a seamless process. Typical applications for this product include inspecting walls, garages, tunnels, bridges, balconies, decks, monuments, towers, and other similar structures. It’s designed to help professionals locate post-tension cables, rebar, metallic targets, non-metallic targets, voids, and conduits, and even provide accurate slab thickness measurements in real-time. Some of the specific features of the StructureScan Mini LT include:


  • 1600 MHz antenna frequency
  • 2 GB storage capacity
  • 20-inch maximum depth
  • 3.6-pound overall weight of the device
  • Dual-bay battery charger
  • 2 lithium-ion batteries
  • 5.7” color display 
  • 2.5-hour battery operating time
  • IP-65 rating for water resistance and dust-proof
  • Various language options (English, French, Spanish, Korean, German, and Japanese)


What makes the StructureScan Mini LT unique is the all-in-one nature of the product. The concrete inspection tool includes the positioning system, an antenna, and the control unit, so professionals don’t have to buy those components separately. With the StructureScan Mini LT’s lightweight nature, professionals and contractors can easily use it for ground or above-the-head surveys. The laser positioning system incorporated into the device allows for ease of marking targets since it’s located on the sides and the unit’s front. The four-wheel-drive is also a critical feature to ensure efficiency and provide the most accurate collection of data.


Data collection and data visualization is what can make or break any GPR system. The StructureScan Mini LT comes with two automatic target detection versions designed to help professionals interpret data seamlessly. And professionals can also use 2D mode if they simply need real-time location, or they can use 3D mode for more detailed concrete images when required.


StructureScan Mini XT


The StructureScan Mini XT is an upgraded and revamped all-in-one ground penetrating radar system. It comes with several different operating modes to be used in various applications like locating conduits, voids, post-tension cables, rebar, non-metallic objects, and other similar objects. Contractors and other professionals rely on the StructureScan Mini XT to assess the condition of structures, receive real-time measurements of slab thickness, receive clear and accurate scans and images of concrete, and conduct complete structure inspections. Some of the most notable features of the StructureScan Mini XT include:


  • 2700 MHz antenna frequency
  • 14.5 GB storage capacity
  • 24-inch maximum depth
  • 4-pound overall weight of the device
  • Dual-bay battery charger
  • 2 lithium-ion batteries
  • 6.5” color display 
  • IP-65 environmental rating
  • 3 display modes (focus, linescan, and 3D)
  • Operating temperature of -4°F to 104°F
  • Various language options (English, French, Japanese, and Chinese)


The StructureScan Mini XT itself is a premium product with advanced features. It can be advanced even further with additional accessories and features by using the three available ports on the unit. The unit can be tailored and designed for many different applications with the optional accessories like the Palm XT, carry harness, LineTrac XT, and an accessory pole. 


The 2700 MHz antenna offers precise resolutions for objects near the surface while also being reliable for deeper targets. The 6.5” touchscreen provides a large display for quick and easy data visualization and an easy-to-use digital interface. The three operating modes are also simple to navigate and select. The Scan3D mode is designed for use as a 3D building scanner. The QuickScan mode is for collecting 2D data. And the ScanMax mode offers other advanced options for specific applications. 


The data visualization features of the StructureScan Mini XT is what makes this product stand out. The real-time data allows for quick and simple measurements and gives professionals the ability to mark detected objects in real-time. The 3D data display is very clear and detailed, even when displaying multiple targets at various depths. Switching to Focus Mode allows professionals to focus on specific targets of interest to ensure accurate measurements. Finally, the drill hole feature with the unit offers an image of a green dot to indicate where there are no obstructions in a particular area to further increase a professional’s confidence.


StructureScan Pro


The StructureScan Pro is the premier GPR system to help professionals see accurate, quick, and reliable data in virtually any scanning scenario. With multiple antenna options for various concrete scanning applications, it’s one of the most versatile products on the market. The incredible accuracy of the StructureScan Pro makes it a top choice for applications in scanning for conduits, rebar, non-metallic objects, post-tension, voids, and slab measurements. Clear and concise concrete imaging helps professionals conduct accurate condition assessments and precise structural inspections. The most notable features of the StructureScan Pro include:


  • 1600 MHz or 2600 MHz antenna frequency options
  • 32 GB storage capacity, 1 GB RAM
  • 18-inch maximum depth
  • 10-pound overall weight of the device
  • Dual-bay battery charger
  • 2 lithium-ion batteries
  • 10.4” LED display 
  • SIR 4000 system
  • Full 3D and LineScan display mode options
  • Operating temperature of -4°F to 104°F
  • IP-64 environmental rating
  • Various language options (English, French, Chinese, and Japanese)


What stands out with the StructureScan Pro is the lightweight nature of the device, ease of transportation, and offering no site hazards that are commonly caused by radiography. The two antenna options also make this an attractive GPR system since professionals can select the option that best fits the job they are working on. Antenna upgrades are also available if expanded survey capability or applications are needed. The customization options of the StructureScan Pro make it one of the most versatile GPR systems on the market.


Considered to be a luxury GPR system, the StructureScan Pro offers a scanning interval of up to 4,000 scans per second and can provide several hundred or even thousands of samples per scan. The operating mode can be set to detect specific targets, distances, or simply be continuous in time mode. With multiple available ports, users can further customize the StructureScan Pro depending on their specific needs.


Which GPR System Is Right For You?


Just because a particular GPR system has all the features you could need, and then some, doesn’t mean it’s the right fit for you or your company. It’s important to focus on your individual needs, the types of readings and measurements you require, how quickly and clearly you need to see data, and other factors specific to the types of jobs you complete. A GPR system with a lot of bells and whistles can be costly, but the cost is well worth it if you utilize the features it offers. Otherwise, the mini versions of the StructureScan products may be suitable for your needs.


After evaluating the features on paper, consider taking training courses or watching product demonstrations to see how the features relate to what you need. A GPR system is an important investment, so your diligence in researching various models will pay off when you need it most. Not only will it make completing scanning jobs much easier, but your professional reputation also depends on the reliability and accuracy of the equipment you use.

Comments are closed.

Log in