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Penetrograph Set
Penetrograph Set
Penetrograph Recording
Penetrograph Set
Penetrograph Set
Penetrograph Recording

Penetrograph standard set - 80 cm


With the Penetrograph standard set you determine the penetration resistance of the soil to a depth of 2.6 feet (80 centimeters). The set is extensive, making it suitable for various applications.

  • Writes obtained force data with depth on chart
  • Will perfectly show disturbing layers
  • Will proof compaction situation
  • Weatherproof charts 
  • One-push measurement 


The Penetrograph is a unique devise for determination of the penetration resistance (bearing capacity) and compaction of a soil. This device is unique, because it writes the measured forces in relation to the depth directly as a graph on a chart. The measuring range of the penetrograph goes up to 5000 kN/m2 (= 5 MPa) and the device is suitable for measurements up to a depth of 31.4 inch (80 centimeter).

The standard set includes various penetration cones, probe rods and special pens and graph paper for the recorder. The entire set, including spare parts, manual, cone check and tools, is supplied in an aluminum carrying and transport case. Each penetrograph is provided with a quality test report. Our penetrograph is suitable for many applications.


  • Geotechnical soil research 
  • Trafficability or load bearing capacity research (e.g., construction sites) 
  • Checking artificial compaction of the soil (road constructions) 
  • Research the growing conditions of plants in the soil 
  • Tracing compacted layers in the soil (plow sole) 

Set contains

  • Penetrograph 
  • Different cones (4 pieces)
  • Types of probe rods (2 pieces)
  • Registration chards 
  • Recording pens 
  • Accessories 
  • Transport case 

Do you have any questions, or would you like to see all the specifications? Download the specification sheet or contact our specialist


Penetrograph standard set - 80 cm
Angle of cone 60 °
Cone surface range 1, 2, 3.3, 5 cm²
Maximum force 5000 @ 1 cm² kPa
Maximum measuring depth 2.6 feet | 80 cm
Measured parameters Penetration resistance
Measuring accuracy < +/- 4%
Measuring range 0...5000 kPa
Product material Stainless steel, iron, other material
Reading accuracy 2%
Registration type Manual
Package size 46 x 11.4 x 9 inch | 117 x 29 x 23 cm
Weight 33 lbs | 15 kg
Kory Enneking

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