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Pavement Density Profiler (PDP)


Pavement Density Profiler

Weight and dimensions Dimension (L x W x H):
145 x 84 x 118 cm
(57 x 33 x 46 in)
Weight (including Tablet, Sensor and Cart):
14.2 kg
(31.3 lbs)
Display (Rugged Tablet PC) Screen size: 10.1-inch display with LED Backlight
Dimension (L x W x H):
27.2 x 19.7 x 1.9 cm
(10.7 x 7.76 x 0.7 in)
1.2 kg
2.64 lbs
Footprint size (Fresnel Zone) 30 cm (11.8 in)
Environmental & Temperature Ruggedized environmentally sealed unit and connections
Operating Temperature: -10 – 50°C (-14 – 122°F)
Sensor Power Supply Li-Ion 8850 mAh Battery Pack offering 4 to 6 hours of operation on a single charge


Derived Measurements User Selectable – Density, Density – Site Specific, Relative Density & Air Void Content.
Modes of operation Stationary (free run, averaging), Profile (odometer, free run)
Data Export Summary Report (.PDF)
PDP Value Spreadsheet (.CS)V
PDP Data (.PDP)
Data collection interval Standard 10 cm in profile mode
User selected interval (0.1 to 5 s) in Free-Run Mode


Reference HDPE relative permittivity accuracy (K = 2.30) ±0.04
Single location relative permittivity repeatability ±1.5%


PDP is factory calibrated and can be quickly validated in the field with the provided validation procedures.
Ground Penetrating Radar is part of AASHTO Designation PP 98-19.

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