Manual Liquid Limit Device (Casagrande LL Apparatus)
Liquid Limit is the moisture content at which soil transitions from a liquid to a plastic state. It represents the lowest water content at which the soil begins to flow under a slight shear force. The Plastic Limit is the moisture content at which soil changes from a plastic to a semi-solid state.
Used to determine the moisture content at which clay soils transition from a plastic to a liquid state.
- QualiLL 22-T0030/E – Liquid Limit Device, compliant with BS 1377:2
- QualiLL 22-T0030/F – Liquid Limit Device, compliant with ASTM D4318, AASHTO T89, UNE 7377, and UNI 10014
- QualiLL 22-T0031/E – Motorized Liquid Limit Device, 230 V, 50 Hz, single-phase
Note: Grooving tools are sold separately.
