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PQI 380 Non Nuclear Asphalt Density Guage

The PQI 380 is a lightweight, environmental safe & user friendly non-nuclear asphalt density gauge which provides quick and accurate measurement of asphalt density. Unlike nuclear gauges, the PQI 380 takes accurate readings in about three seconds, allowing the test technician plenty of time to run a series of tests. Its electromagnetic field is far safer than devices based on nuclear sources and it costs less to own and operate.

Based on a touch screen operating system, the PQI 380 is easy to use by any level of operator. The PQI 380 Non-Nuclear asphalt density gauge is equipped with a touch screen and a user friendly graphical user interface. The PQI 380 uses Microsoft Windows CE for smooth operation, easy software upgrades and enhanced user support.

Some highlights of the PQI 380 are:

  • Full Color VGA display
  • LED backlight for easy visibility in light or dark situations
  • Customizable Project Entries
  • Customizable Mix Entries
  • Diagnostics reading mode 

Data Management Screen and the ability to disable data logging Rugged, Lightweight, Aluminum Shell (Reflective vinyl graphics for safety).The PQI 380 also utilizes an advanced GPS system which enables position and independent time logging. A USB port enables the user to easily download data files in a comma delimited file and print out the data. The high capacity Nickel Metal Hydride rechargeable batteries are user replaceable. The easy to navigate user interface will ensure that you get setup quickly on jobs and begin taking reading in just seconds. The PQI 380 conforms to ASTM standard D7113 and AASHTO T 343-12.

Product Specification
Single Reading time less than five (5) seconds, stores data
Average Averages five (5) readings and stores data including date and time. Stores thousands of records.
Continuous Instantaneous density readings.
Segregation Identifies variations in material density associated with segregation
Density, % Compaction
Integrated Temperature Sensing; Real time temperature display -17.7˚C to 177.6˚C
Calibration Modes : Normal: Correlation offset to cores
Measurement Specification:
Sensing Areas 11 in. (27.9mm) diameter base allow optimum measurement on fine and coarse material types.
Measurement Depth User selected and adjustable from 1 in. to 4 in. (25mm to 100mm)
Measurement Display Density, % compaction, Surface Temperature, Mix Name & Project Name
Mechanical Specification:
Unit Weight 6.44kg
Unit Dimensions 27.9cm X 27.9cm X 30.4cm With handle extension 29in High(73.6cm)
Shipping Weight w/Case 1 9.27kg
Shipping Dimensions 63.5cm X 50.8cm X 35.5cm
Electronic Specification: Microprocessor Controlled
CE Mark Compiles with EN61000-4-2, 61000-4-3, 61000-4-8
Battery 14.0 Amp-hrs NiMH, 7.2V
Recharge time 4 hours
Battery charger Self contained CE & UL Certified Universal AC Charger, DC Charger
Computer Ports USB Port
  • Full color graphics driven user interface, 480 X 640 VGA touch screen display with LED backlight for easy visibility in daylight ordark situation.
  • Displays GPS status, Data Save status, battery voltage, low battery date and time.
  • Stores upto 20 projects with details.
  • Stores upto 20 mixes, details include (MTD, Mix Name, Stone size, Depth, offset, operator name).
  • When enable stores all measurement taken in single or average modes. (status bar icon).
  • Easily download data to be imported into excel.
  • When activated will display latitude or longitude position, number of satellites the gauge is connected to as well as the UTC date and time, also available in UTM format. GPS information will store with each measurement when Data Save and GPS features is enabled (Status Bar Icon)
  • One touch upload of new software using a USB memory stick.
  • Quickly access, download or delete your project data.
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