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Houghton HM-302A Motorized Liquid Limit Machine with Counter

upsell:
/astm-plastic-grooving-tools-10-pk/
SKU:
V016.HM-302A
Condition:
New

Price $801.25
Est Delivery in 4-7 days after ordering

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The Motorized Liquid Limit Machine with Counter is the most accurate because of the special geared motor that assures the proper operating speed of 1.9-2.1 drops per second. An on-off switch is provided.

Liquid Limit is the water content at which soil changes from liquid to plastic state. It is arbitrarily defined as that point where two halves of a soil sample flow together when jarred in a specified manner using a Liquid Limit machine.

The Liquid Limit machine consist of a brass cup suspended from a carriage designed to control its drop exactly 1cm onto a hard rubber base. Height of drop is adjusted by a nut at the rear of the cup carriage using the gauge at one end of the plastic Casagrande grooving tool included. The cup attaches to the carriage by a pin allowing easy removal for cleaning and inspection. All mechanical parts are machined from solid brass. Rubber feet isolate base from work surface.

Electrical: 115V/60Hz

Meets Test Methods:
AASHTO T89
AASHTO T90
ASTM D 4318