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Hamburg (Immersion) Wheel Tracker

Key Features
  • Able to perform AASHTO-T324 and EN 12697-22
  • State of the art software which provides higher level users with options, and lab technicians ease of use
  • Advanced machine with 4 testing modes: Wet,Wet Heat,Dry and Dry heat (with optional heating hood)
  • A mechanical re-circulation water bath controls the temperature to within ± 0.5°C in a range of (20-75) ºC
  • Variabl speed range between 15 and 30RPM
  • Two displacement transducers attached to the wheel support arms measure the depth of the ruts as they develop with a resoultion of 0.01mm to a maximum rut depth of 50mm
  • The depth of the rut is measured automatically and constantly as specified in the AASHTO and EN Standards
  • Rubber or stainless steel wheels, and various widths to alter the applied pressure
  • Various mould options including laboratory compacted and cores (AASHTO and EN)
  • UKAS Certificate supplied
Key Uses
  • Investigation of resistance to rutting
  • Investigation of moisture susceptibility
  • Testing of laboratory compacted slabs
  • Testing of field cores
  • Porduction of creep slope, stripping inflection point and stripping slope
Specification
Wheel Speed Variable up to 30 cycles (60 passes per minute
Wheel Load 700 ± 10 N
Load Cell kN 250
Mould Dimensions mm  305 x 305 and 305 x 400 (Others available, please contact us or see accessories)
Slab Thickness mm 50 -100 (Different thicknesses can be tested with spacers)
Rut Depth Transducer Range 50 mm
Temperature Range 20 - 75 ºC
Electrical Supply 380-415 Volts 50Hz @ 16A
Dimension mm (W x D x H) 1430 x 1380 x 1260
Estimated Weight Kg 687
PC Included

 



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