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静力触探仪

Static Cone Penetrometers (CPT)

静力触探仪

Static Cone Penetrometers (CPT) — Geotechnical Field Testing Equipment

Cone penetration testing gives a continuous record of tip resistance, sleeve friction and, with a piezocone, pore pressure, which makes it the fastest way to map soil layering. We offer hand-operated Dutch cones, hydraulic push machines anchored by screw augers, crawler-mounted rigs, electric piezocone systems and seismic cones. Push capacity, the stiffness of the ground and whether you need digital CPTU data decide the setup. Probes are built to the geometry in ASTM D5778 and BS EN ISO 22476-1, and mechanical cones follow ASTM D3441.

5 models Range code CPT OEM available

Applicable standards

ASTM D5778 ASTM D3441 ASTM D7400 BS EN ISO 22476-1 IS 4968 (Part 3)

How to specify

  1. Match push capacity to your stiffest expected layer, then add anchors or ballast to suit.
  2. Ask for calibration certificates for each electric cone and recalibrate at least yearly.
  3. Keep spare filter elements and saturation fluid for piezocone work.
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Models in this range

5 models

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Single instruments, complete laboratories or government tenders — our export engineers prepare the configuration, proforma invoice and shipping documents.