PAB-1Pavement quality tester

  pcs.
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  • One of two models:
    • PAB-1.1 – model with 320*240 monochrome graphics display
    • PAB-1.2 – model with full color TFT display, touch screen, single board computer and an advanced GPS system which enables position and independent time logging
  • USB charger (1А) / (2А)
  • USB cable
  • USB card with PC software
  • Operating instructions
  • Verification or Calibration certificate (on request)
  • Plastic case (400x320x170)

Test block

Test block

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  • Asphalt pavement density tester PAB is designed for quick non-destructive testing of density, assessment of uniformity and degree of compaction
  • The tester allows spotting of non-compacted road areas and making the most effective road roller tracing in the process of asphalt laying
  • Provides quick quality control and enables accurate cutting of asphalt concrete samples
  • Measures density and temperature of asphalt pavement
  • Calculates the degree of compaction
  • Measures and compensates for asphalt temperature and surface moisture
  • Basic correlations, which are subject to change as a result of actual testing of asphalt concrete samples
  • 3 modes available to quickly update the entered characteristics:
     – enter the offset values (constant value difference)
     – enter the coefficient of coincidence (changing of correlation angle)
     – enter the actual values of the maximum density of asphalt mix
  • Stores up to 50 000 data and measuring conditions in real time
  • Programmable auto-off when not used
  • USB port enables the user to easily download data to computer and to charge accumulators
Range of density measurement, g/cm3 2,0...2,7
Limits of density measuring error, % ±2,5
Range of degree of compaction measurement 0,8...1,1
Range of layer temperature measurement, °С -10...+140
Limits of temperature measuring error, °С ±3
Time of measurement, sec 5...30
PAB-1.1 / PAB-1.2 internal memory, results 2500 / 1000
Tester dimensions, mm Øxh, PAB-1.1 / PAB-1.2 240х86 / 240х90
Weight PAB-1.1 / PAB-1.2, kg 1,9 / 2,1
  • Data download to PC
  • Data saving, recording and processing
  • Data transfer to Excel spreadsheet, textual documents and other applications

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