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Testmak Material Testing Equipment
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Manual Liquid Limit Device

Product Code

TMS-4250

Manual Liquid Limit Device (Casagrande), BS

TMS-4252

Manual Liquid Limit Device (Casagrande), ASTM - AASHTO

TMS-4253

Metal Grooving Tool and Gauge Block, ASTM

TMS-4254

Plastic Grooving Tool, ASTM

TMS-4255

Plastic Grooving Tool, BS

TMS-4256

Brass Grooving Tool, AASHTO

TMS-4257

Spare Brass Cup, for all Models

Standards

ASTM D4313 | AASHTO T89 | BS 1377:2

General Description

The TMS-4450 and TMS-4452 Manual Liquid Limit Device (Casagrande) are used to determine the moisture content at which clay soils pass from plastic to liquid state.
The Devices consist of an adjustable crank and cam mechanism, a blow counter and a removable brass cup fitted on the base. Different models with the same shape but with different base and cup weights are available according to the required specifications.
TMS-4250 model is supplied with a BS type plastic grooving tool. TMS-4252 model are supplied with a ASTM type plastic grooving tool. Other types of grooving tools should be ordered separately.

Specifications

Dimensions

200x220x150 mm

Weight (approx)

2 kg