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Motorized Liquid Limit Device




Sub Category:

Soil Index Properties, Liquid Limit

Product Group:

Motorized Liquid Limit Device

  • Motorized for greater uniformity of test procedure.
  • Mechanical counter automatically records number of cup drops.
  • Includes ten precision molded Plastic ASTM Grooving Tools.
  • Optional Grooving Tool available for testing to AASHTO standards.

The Motorized Liquid Limit Device eliminates many human variables in classification testing. It allows the operator to more closely duplicate test results on the same soil.The unit incorporates a totally enclosed gear motor system which drives the liquid limit device and mechanical counter assembly.

Supplied complete with ASTM Grooving Tools, the Motorized Liquid Limit Device is ideal for use in any soils laboratory.

110vAC, 60 Hz, 1ø.

Rated Power 110vAC, 60 Hz, 1ø.
ASTM D4318 Yes
Description Motorized Liquid Limit Device



Counter Mechanical; records number of cup drops.
Cup Spun brass; pin and slot mounting.
Base Molded hard rubber.
Cam Molded, self-lubricating plastic.
Dimensions 8-1/2” w. x 15 ” d. x 7-1/2” h. (21 6 x 381 x 191 mm).
Weight Net 14 -1/2 lbs. (6.6 kg).


Casagrande Grooving Tool Aashto


• Rust resistant brass construction.• 1 cm gage block located at end of handle.The AASHTO Grooving Tool is used to control the width of the soil groove in the liquid limit cup, in accordance with AASHTO specifications.

ASTM Plastic Grooving Tools


Inexpensive enough to be disposable. Plastic construction — won’t rust. Precision-moulded to conform to ASTM standards. 1 cm gage block located at end of handle. The Plastic Grooving Tool is used to control the width of the soil groove in the liquid limit cup. With traditional metal grooving tools, the…

Brass Cup


With mounting holes.