Constant Energy Dynamic Penetrometers

SOIL STUDIES AND GEOTECHNICAL DIAGNOSTICS

The MAP 80, like the MAP 90, LM50, MK1 and MK3, is a heavy constant energy dynamic penetrometer, unlike the MS4.

The penetrometer test is the same in itself, and the test report is identical, except that it is a motor which lifts the load and allows the rod to be driven deeper with less physical effort for the operator.

This is why we talk about constant energy.

NF P EN ISO 22476-2 – link to AFNOR

EVOLUTIONS of the MAP 80:
– Reduction of the height to fit inside a type H1 van (example: little van)
– Adjustment of the lateral verticality of the mast by hydraulic cylinder
– Folding and unfolding of the mast (lower and upper part) by hydraulic cylinder
– Improved safety by removing the locking key: operation of the complete threshing system on the mast provided by a hydraulic cylinder.
– Reduction in the width of the falling weight, more compact and more stable protective cage.

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