Geotechnical Samplers

  • Undisturbed Thin-Walled Tube samplers
    • Hydraulic fixed piston (borehole)
    • Mechanical fixed piston (borehole or push-in versions)
    • Push-in Shelby head (borehole)
  • Split spoon samplers
    • Standard penetration test (SPT)
    • Large penetration test (LPT), various versions
    • SPT energy testing (measure the delivered hammer energy to correct the N value)
    • Calibrated SPT hammers
  • 3 - 8 in. sonic core
  • 50 - 70 mm sonic piston samplers
  • N to P sized core
  • HQ3 triple tube coring
  • CPT push-in discrete depth soil sampler
  • Small diameter push-in 1 m / 3.3 in. piston sampler, for CPT rigs and soft soils
  • Solid stem auger flight sampling
  • Pitcher sampling
  • Denison Sampling
  • MOSTAP Sampling (thick walled push-in piston sampler)
  • Ranger Sampler (push-in sampler)
  • Mini-block Sampling (undisturbed sampling of fine grained soils)

Environmental Soil Samplers

  • Geoprobe Dual Tube Sampling Systems
  • Direct push piston soil samplers (Geoprobe Macrocore)
  • 3 - 8 in. sonic core
  • 50 - 70 mm sonic piston samplers
  • CPT push-in discrete depth soil sampler
  • Small diameter push-in 1 m / 3.3 in. piston sampler, for CPT rigs and soft soils
  • Solid stem auger flight sampling