Controls Group Proctor penetrometer Proctor penetrometer

Proctor penetrometer

General description
General description
Used for establishing the moisture content-penetration resistance relationship of fine-grained soils.
It consists of a special spring dynamometer with pressure indicating scale on the stem of the handle. A sliding ring on the stem indicate the maximum pressure obtained in the test.
Supplied in a wooden carrying case.
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Technical specifications

  • Load scale: 0 to 55 kg , 1 kg subdivisions with max load indicator
  • Diameter of interchangeable needles: 28.55, 24.79, 20.22, 16.54, 12.83, 9.07, 6.40, 5.23 and 4.52 mm
  • Weight approx.: 3.5 kg

Ordering info

Proctor penetrometer


Contact Us

Controls Group USA, Inc.

2521 Technology Drive, Suite 203
Elgin, Il 60124.
Phone: +1 844 291 4305

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