The system is used to sample soils that are particularly sensitive to sampling disturbance as it has a very low wall thickness-to-sample area ratio.
The device consists of a thinwalled steel tube whose lower end is shaped to form a cutting edge.
This sampler is usually only suitable for cohesive soils up to a firm-to-stiff consistency and free from large particles.
It is not suitable for granular non-cohesive soils
Available diameters: SHELBY Ø 88,9 mm
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