The Liquid Limit Apparatus is a standard and essential device used to determine the liquid limit of fine-grained soils, a critical parameter in soil classification, foundation design, and geotechnical analysis. Commonly used in soil testing laboratories, construction QC departments, educational institutes, and research centers, this apparatus helps evaluate the plasticity, compressibility, and engineering behavior of clay and silt soils.

Manufactured with high-quality brass or durable metal components, the Liquid Limit Apparatus typically includes a brass cup, hard rubber base, crank-operated cam mechanism, and grooving tools. It ensures smooth operation, consistent drop height, and repeatable test results as per IS, ASTM, BS & other international standards. This apparatus provides precise measurements necessary for accurate soil classification under the Atterberg Limits test.

Key Features

• Determines the liquid limit of fine-grained and cohesive soils

• Includes brass cup, rubber base, cam-operated crank, and grooving tools

• Ensures consistent drop height for accurate and repeatable results

• Built with durable, corrosion-resistant materials for long service life

• Essential for Atterberg Limits testing and soil classification

• Suitable for geotechnical labs, construction QC teams, and academic institutions

• Complies with IS:2720, ASTM D4318 & international test standards