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Soil Testing Equipment
Liquid Limit Device (Casagrande Type)
The Casagrande Liquid Limit Device is used to determine the liquid limit of fine-grained soils, the water content at which a soil changes from a plastic to a liquid state. A soil paste is placed in the brass cup, divided with a grooving tool, and the cup is repeatedly dropped through a fixed height by turning the cam until the groove closes over a set length. The number of blows at different water contents is used to find the liquid limit, a key input for soil classification.
Supplied with grooving tools and a height gauge block. Hand-operated and motorised versions are available on request.
Specifications4 items
| Cup | Brass, hemispherical |
| Operation | Hand-operated / motorised (on request) |
| Accessories | Grooving tools, height gauge block |
| Application | Liquid limit of fine-grained soils |
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