The liquid limit device is used to determine the moisture content at which clay soils pass from a plastic to a liquid state, therefore to classify the soil, providing useful reference for designing and construction. Different models are available conforming to the various specifications in use. Two versions can be provided upon request: hand operated and motor operated.
Standard: ASTM D4318
Technical Specifications
1. Electric motor drive
2. Cup falling frequency: 120 hits/min (allowable error 15%)
3. Built-in hit counter timer
Spare Parts
Surface for use with low plasticity sandy soils.
Adjustable crank and cam mechanism
Blow counter and base
Grooving tools, to be ordered separately