PaveScan RDM 2.0
PaveScan RDM 2.0
Non-destructive Asphalt Density Testing Equipment
04/24/2019: This pavement density measurement technology is now an accepted AASHTO spec, #PP 98-19.
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Max Depth
Surface Only
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Sensor Frequency
2 GHz
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Weight
36.9-42.9 kg (81.4-94.6 lbs)
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Storage Capacity
256 GB
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Data Display Modes
Line Graph, Data Contour Map or Histogram Distribution
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Accessories
Upgrade kit from 1 to 3 sensors, Geode GPS
- Non-destructive asphalt compaction testing
- Quality assurance/quality control of new pavements
- Determining pavement non-conformity
- 2 GHz Sensor (1 or 3)
- Panasonic Toughpad G1
- 4-wheel cart
- 2.1 m digital control cable(s)
- Concentrator box
- Lithium-ion battery (2)
- Dual-bay battery charger
- User Manual
- 2-year warranty

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Innovative Technology
PaveScan RDM 2.0 offers an easy and affordable assessment tool to non-destructively determine asphalt dielectric during application. This system is ideal for uncovering inconsistencies that occur during the paving process, including poor uniformity and significant variations in density.
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Groundbreaking Solutions
PaveScan RDM 2.0 is the premier asphalt test method to identify areas of non-conformity in new pavement. It can be deployed with two different survey methods; utilizing the dielectric values or percent voids. There are no site hazards or need to close off work areas as is the case with nuclear gauges/radioactive alternatives.
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Data Visualization
From technician to engineer, the PaveScan RDM 2.0 is easy to operate. With seamless GPS integration, real-time onscreen data output, and export options, this system is ideal for government transportation agencies and paving contractors alike.
Tablet Computer | |
Display | 10.1" WUXGA 1920 x 1200 with LED backlighting |
Processor | Intel® i5-7300U |
Available Ports | Ethernet, USB, HDMI |
Battery | Li-Ion Battery Pack (10.8 V), 4 hours |
Operating Temperature | -28°C to 60°C (-18°F to 140°F) |
Environmental Rating | IP65 |
Drop Spec | MIL-STD-810G |
System Specifications | |
Data Format | .csv |
Maximum Output Resolution | .4 inch (1 cm) |
Operating Mode | Survey wheel distance based data collection |
Power Source | 2 x 10.8V 8.2AH batteries |
Diagnostic | Battery indicator status, hard disk capacity |
Measurement Specification | |
Repeatability (Dielectric) | +/- 0.08 (value obtained from HDPE validation blocks) |
Accuracy (Dielectric) | +/- 0.08 (value obtained from HDPE validation blocks) |
Minimum/Maximum Dielectric | 2 to 16 |
Mechanical | |
Dimensions | One sensor cart system – 36.9 kg (81.4 lbs), Three sensor cart system – 42.9 kg (94.6 lbs) |
Environmental Rating | IP65 |
Operating Temperature | -28°C to 60°C (-18°F to 140°F) |
Storage Temperature | -55°C to 85°C (-67°F to 185°F) |
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PaveScan RDM 2.0 Brochure
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PaveScan RDM 2.0 Manual
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Case Study: Using PaveScan Technology to Measure New Pavement Uniformity
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Article, geosciences: "Toward Core-Free Pavement Compaction Evaluation: An Innovative Method Relating Asphalt Permittivity to Density "
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Proceedings from ASCE Congress on Technical Advancement: "Asphalt Pavement Compaction Assessment using Ground Penetrating Radar-Arrays"
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PaveScan RDM System Demonstration on MacKay Bridge, Halifax, NS
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Enhanced Model for Continuous Dielectric-Based Asphalt Compaction Evaluation
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Minnesota Department of Transportation Case Studies for Coreless Asphalt Pavement Compaction Assessment
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Method for Assessment of Modeling Quality for Asphalt Dielectric Constant to Density Calibration